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Conserved domains on  [gi|429836867|ref|NP_001258872|]
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transcription factor EB isoform 3 [Homo sapiens]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
bHLHzip_TFEB cd18927
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and ...
141-231 9.80e-62

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and similar proteins; TFEB, also termed Class E basic helix-loop-helix protein 35 (bHLHe35), is a bHLHzip transcription factor that is required for vascularization of the mouse placenta. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF.


:

Pssm-ID: 381497  Cd Length: 91  Bit Score: 193.66  E-value: 9.80e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 141 ESRALAKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRRL 220
Cdd:cd18927    1 EARALAKERQKKDNHNLIERRRRFNINDRIKELGTLIPKTNDLDVRWNKGTILKASVDYIKRMQKDLQRSRELENHSRRL 80
                         90
                 ....*....|.
gi 429836867 221 EMTNKQLWLRI 231
Cdd:cd18927   81 EMTNKQLWLRI 91
DUF3371 pfam11851
Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain ...
236-388 7.68e-21

Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 125 to 142 amino acids in length.


:

Pssm-ID: 463372  Cd Length: 128  Bit Score: 87.47  E-value: 7.68e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  236 MQARVHGLPTTSPSGMNMAELAQQVVKQELPSEEGPGEALmlgaevpdpeplpalPPQAPLPLPTQPPSPFHHLDFSHSL 315
Cdd:pfam11851   1 MQARAHGLPVASSSGLCTAELAARVIKQEPALPPCPPDLY---------------DMSQPQPPTQAAVSSSSTLDLNDGL 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  316 SFGGREDeGPPGYPEPLAPGHG----------SPFpslskkdldlmllddsllpLASDPLLSTMSPEASKASSRRSSFSM 385
Cdd:pfam11851  66 ITFSFGD-LSASFSDALKPGSKlddilmddtlSPL-------------------GPSDPLLSAMSPDASKDSSRRSSFSM 125

                  ...
gi 429836867  386 EEG 388
Cdd:pfam11851 126 EEG 128
MITF_TFEB_C_3_N super family cl24504
MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several ...
4-71 4.06e-11

MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several transcription factors including microphthalmia-associated transcription factor, transcription factor EB, transcription factor EC and transcription factor E3.


The actual alignment was detected with superfamily member pfam15951:

Pssm-ID: 464952  Cd Length: 151  Bit Score: 60.53  E-value: 4.06e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867    4 RIGLRMQLMREQAQQEEQRERMQQQAVMHYMQQQQQqqqqqlgGPPTPAINTPVHFQSPPPVPGEVLK 71
Cdd:pfam15951   1 RILLRQQLMREQAQQEEQREQQQQQQNHQYMQPAPP-------PSSTPAISVPQSPPSPAQVPVEVLK 61
 
Name Accession Description Interval E-value
bHLHzip_TFEB cd18927
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and ...
141-231 9.80e-62

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and similar proteins; TFEB, also termed Class E basic helix-loop-helix protein 35 (bHLHe35), is a bHLHzip transcription factor that is required for vascularization of the mouse placenta. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF.


Pssm-ID: 381497  Cd Length: 91  Bit Score: 193.66  E-value: 9.80e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 141 ESRALAKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRRL 220
Cdd:cd18927    1 EARALAKERQKKDNHNLIERRRRFNINDRIKELGTLIPKTNDLDVRWNKGTILKASVDYIKRMQKDLQRSRELENHSRRL 80
                         90
                 ....*....|.
gi 429836867 221 EMTNKQLWLRI 231
Cdd:cd18927   81 EMTNKQLWLRI 91
DUF3371 pfam11851
Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain ...
236-388 7.68e-21

Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 125 to 142 amino acids in length.


Pssm-ID: 463372  Cd Length: 128  Bit Score: 87.47  E-value: 7.68e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  236 MQARVHGLPTTSPSGMNMAELAQQVVKQELPSEEGPGEALmlgaevpdpeplpalPPQAPLPLPTQPPSPFHHLDFSHSL 315
Cdd:pfam11851   1 MQARAHGLPVASSSGLCTAELAARVIKQEPALPPCPPDLY---------------DMSQPQPPTQAAVSSSSTLDLNDGL 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  316 SFGGREDeGPPGYPEPLAPGHG----------SPFpslskkdldlmllddsllpLASDPLLSTMSPEASKASSRRSSFSM 385
Cdd:pfam11851  66 ITFSFGD-LSASFSDALKPGSKlddilmddtlSPL-------------------GPSDPLLSAMSPDASKDSSRRSSFSM 125

                  ...
gi 429836867  386 EEG 388
Cdd:pfam11851 126 EEG 128
HLH smart00353
helix loop helix domain;
156-209 2.24e-13

helix loop helix domain;


Pssm-ID: 197674 [Multi-domain]  Cd Length: 53  Bit Score: 64.16  E-value: 2.24e-13
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 429836867   156 NLIERRRRFNINDRIKELGMLIPKANDlDVRWNKGTILKASVDYIRRMQKDLQK 209
Cdd:smart00353   1 NARERRRRRKINEAFDELRSLLPTLPK-NKKLSKAEILRLAIEYIKSLQEELQK 53
HLH pfam00010
Helix-loop-helix DNA-binding domain;
151-204 4.83e-13

Helix-loop-helix DNA-binding domain;


Pssm-ID: 459628 [Multi-domain]  Cd Length: 53  Bit Score: 63.25  E-value: 4.83e-13
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 429836867  151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDlDVRWNKGTILKASVDYIRRMQ 204
Cdd:pfam00010   1 RREAHNERERRRRDRINDAFDELRELLPTLPP-DKKLSKAEILRLAIEYIKHLQ 53
MITF_TFEB_C_3_N pfam15951
MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several ...
4-71 4.06e-11

MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several transcription factors including microphthalmia-associated transcription factor, transcription factor EB, transcription factor EC and transcription factor E3.


Pssm-ID: 464952  Cd Length: 151  Bit Score: 60.53  E-value: 4.06e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867    4 RIGLRMQLMREQAQQEEQRERMQQQAVMHYMQQQQQqqqqqlgGPPTPAINTPVHFQSPPPVPGEVLK 71
Cdd:pfam15951   1 RILLRQQLMREQAQQEEQREQQQQQQNHQYMQPAPP-------PSSTPAISVPQSPPSPAQVPVEVLK 61
 
Name Accession Description Interval E-value
bHLHzip_TFEB cd18927
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and ...
141-231 9.80e-62

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EB (TFEB) and similar proteins; TFEB, also termed Class E basic helix-loop-helix protein 35 (bHLHe35), is a bHLHzip transcription factor that is required for vascularization of the mouse placenta. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFE3 or MITF.


Pssm-ID: 381497  Cd Length: 91  Bit Score: 193.66  E-value: 9.80e-62
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 141 ESRALAKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRRL 220
Cdd:cd18927    1 EARALAKERQKKDNHNLIERRRRFNINDRIKELGTLIPKTNDLDVRWNKGTILKASVDYIKRMQKDLQRSRELENHSRRL 80
                         90
                 ....*....|.
gi 429836867 221 EMTNKQLWLRI 231
Cdd:cd18927   81 EMTNKQLWLRI 91
bHLHzip_MITF cd18926
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in microphthalmia-associated ...
139-242 8.01e-54

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in microphthalmia-associated transcription factor (MITF) and similar proteins; MITF, also termed Class E basic helix-loop-helix protein 32 (bHLHe32), is a bHLHzip transcription factor that is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. It regulates the expression of genes with essential roles in cell differentiation, proliferation and survival. It binds to M-boxes (5'-TCATGTG-3') and symmetrical DNA sequences (E-boxes) (5'-CACGTG-3') found in the promoters of target genes, such as BCL2 and tyrosinase (TYR).


Pssm-ID: 381496  Cd Length: 104  Bit Score: 173.73  E-value: 8.01e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 139 DAESRALAKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSR 218
Cdd:cd18926    1 ESEARALAKERQKKDNHNLIERRRRFNINDRIKELGTLIPKSNDPDMRWNKGTILKASVDYIRKLQREQQRAKELENRQK 80
                         90       100
                 ....*....|....*....|....
gi 429836867 219 RLEMTNKQLWLRIQELEMQARVHG 242
Cdd:cd18926   81 KLEHANRHLLLRIQELEMQARAHG 104
bHLHzip_MITF_like cd11397
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the microphthalmia-associated ...
147-215 3.91e-47

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the microphthalmia-associated transcription factor family (MITF) family; The MITF (also known as microphthalmia-TFE, or MiT) family is a small family that contain a basic helix loop helix domain associated with a leucine zipper (bHLHZip). The MITF family comprises four genes in mammals (MITF, TFE3, TFEB, and TFEC); each gene has different functions. MITF is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. TFEB is required for vascularization of the mouse placenta. TFE3 is involved in B cell function. TFEC regulates gene expression in macrophages. The MITF family can form homodimers or heterodimers with each other but not with other bHLH or bHLHzip proteins.


Pssm-ID: 381403  Cd Length: 69  Bit Score: 155.14  E-value: 3.91e-47
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELEN 215
Cdd:cd11397    1 KDRQKKDNHNMIERRRRFNINDRIKELGTLLPKSNDPDMRWNKGTILKASVDYIRKLQKEQERLRQLEE 69
bHLHzip_TFE3 cd18928
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor E3 (TFE3) and ...
141-231 4.31e-45

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor E3 (TFE3) and similar proteins; TFE3, also termed Class E basic helix-loop-helix protein 33 (bHLHe33), is a bHLHzip transcription factor that is involved in B cell function. It specifically recognizes and binds E-box sequences (5'-CANNTG-3'). Its efficient DNA-binding requires dimerization with itself or with another MiT/TFE family member such as TFEB or MITF.


Pssm-ID: 381498 [Multi-domain]  Cd Length: 91  Bit Score: 150.58  E-value: 4.31e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 141 ESRALAKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRRL 220
Cdd:cd18928    1 EAKAFLKERQKKDNHNLIERRRRFNINDRIKELGTLIPKSTDPEMRWNKGTILKASVDYIRKLQKEQQRSKEIEMRQRKL 80
                         90
                 ....*....|.
gi 429836867 221 EMTNKQLWLRI 231
Cdd:cd18928   81 EQANRSLQLRI 91
bHLHzip_TFEC cd18925
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EC (TFEC) and ...
147-231 6.87e-37

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor EC (TFEC) and similar proteins; TFEC, also termed Class E basic helix-loop-helix protein 34 (bHLHe34), or transcription factor EC-like (TFEC-L), is a bHLHzip transcriptional regulator that acts as a repressor or an activator and regulates gene expression in macrophages. It plays an important role in the niche to expand hematopoietic progenitors through the modulation of several cytokines.


Pssm-ID: 381495  Cd Length: 85  Bit Score: 129.04  E-value: 6.87e-37
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRRLEMTNKQ 226
Cdd:cd18925    1 KERQKKDNHNLIERRRRYNINYRIKELGTLIPKSNDPDMRWNKGTILKASVEYIKWLQKEQQRARELEHRQKKLEQANRR 80

                 ....*
gi 429836867 227 LWLRI 231
Cdd:cd18925   81 LLLRI 85
bHLHzip_USF_MITF cd11387
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in USF/MITF family; The USF (upstream ...
154-208 6.78e-21

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in USF/MITF family; The USF (upstream stimulatory factor)/MITF (microphthalmia-associated transcription factor) family includes two bHLHzip transcription factor subfamilies. USFs are ubiquitously expressed and key regulators of a wide number of gene regulation networks, including the stress and immune responses, cell cycle and proliferation, lipid and glucid metabolism. USFs recruit chromatin remodeling enzymes and interact with co-activators and the members of the transcription pre-initiation complex. USFs interact with high affinity to E-box regulatory elements. The MITF (also known as microphthalmia-TFE, or MiT) subfamily comprises four genes in mammals (MITF, TFE3, TFEB, and TFEC); each gene has different functions. MITF is involved in neural crest melanocytes development as well as the pigmented retinal epithelium. TFEB is required for vascularization of the mouse placenta. TFE3 is involved in B cell function. TFEC regulates gene expression in macrophages. The MITF subfamily proteins can form homodimers or heterodimers with each other but not with other bHLH or bHLHzip proteins.


Pssm-ID: 381393 [Multi-domain]  Cd Length: 58  Bit Score: 85.00  E-value: 6.78e-21
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 154 NHNLIERRRRFNINDRIKELGMLIPKANDL--DVRWNKGTILKASVDYIRRMQKDLQ 208
Cdd:cd11387    1 SHNAVERRRRDNINEKIQELGSLVPPSRLEtkDLKPNKGSILSKAVEYIRELQNQNQ 57
DUF3371 pfam11851
Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain ...
236-388 7.68e-21

Domain of unknown function (DUF3371); This domain is functionally uncharacterized. This domain is found in eukaryotes. This presumed domain is typically between 125 to 142 amino acids in length.


Pssm-ID: 463372  Cd Length: 128  Bit Score: 87.47  E-value: 7.68e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  236 MQARVHGLPTTSPSGMNMAELAQQVVKQELPSEEGPGEALmlgaevpdpeplpalPPQAPLPLPTQPPSPFHHLDFSHSL 315
Cdd:pfam11851   1 MQARAHGLPVASSSGLCTAELAARVIKQEPALPPCPPDLY---------------DMSQPQPPTQAAVSSSSTLDLNDGL 65
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867  316 SFGGREDeGPPGYPEPLAPGHG----------SPFpslskkdldlmllddsllpLASDPLLSTMSPEASKASSRRSSFSM 385
Cdd:pfam11851  66 ITFSFGD-LSASFSDALKPGSKlddilmddtlSPL-------------------GPSDPLLSAMSPDASKDSSRRSSFSM 125

                  ...
gi 429836867  386 EEG 388
Cdd:pfam11851 126 EEG 128
bHLHzip_scCBP1 cd11398
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae ...
147-212 1.40e-17

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae centromere-binding protein 1 (CBP-1) and similar proteins; CBP-1, also termed centromere promoter factor 1 (CPF1), or centromere-binding factor 1 (CBF1), is a bHLHzip protein that is required for chromosome stability and methionine prototrophy. It binds as a homodimer to the centromere DNA elements I (CDEI, GTCACATG) region of the centromere that is required for optimal centromere function.


Pssm-ID: 381404 [Multi-domain]  Cd Length: 89  Bit Score: 76.99  E-value: 1.40e-17
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDldvRWNKGTILKASVDYIRRMQKDLQKSRE 212
Cdd:cd11398    3 WHRQRRDNHKEVERRRRENINEGINELAALVPGNAR---EKNKGAILARAVEYIQELQETEAKNIE 65
HLH smart00353
helix loop helix domain;
156-209 2.24e-13

helix loop helix domain;


Pssm-ID: 197674 [Multi-domain]  Cd Length: 53  Bit Score: 64.16  E-value: 2.24e-13
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 429836867   156 NLIERRRRFNINDRIKELGMLIPKANDlDVRWNKGTILKASVDYIRRMQKDLQK 209
Cdd:smart00353   1 NARERRRRRKINEAFDELRSLLPTLPK-NKKLSKAEILRLAIEYIKSLQEELQK 53
HLH pfam00010
Helix-loop-helix DNA-binding domain;
151-204 4.83e-13

Helix-loop-helix DNA-binding domain;


Pssm-ID: 459628 [Multi-domain]  Cd Length: 53  Bit Score: 63.25  E-value: 4.83e-13
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....
gi 429836867  151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDlDVRWNKGTILKASVDYIRRMQ 204
Cdd:pfam00010   1 RREAHNERERRRRDRINDAFDELRELLPTLPP-DKKLSKAEILRLAIEYIKHLQ 53
bHLHzip_SREBP cd11394
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding ...
147-227 2.81e-12

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding protein (SREBP) family; The SREBP family includes SREBP1 and SREBP2, which are bHLHzip transcriptional activator of genes encoding proteins essential for cholesterol biosynthesis/uptake and fatty acid biosynthesis. SREBP1 and SREBP2 are principally found in the liver and in adipocytes and made up of an N-terminal transcription factor portion (composed of an activation domain, a bHLHzip domain, and a nuclear localization signal), a hydrophobic region containing two membrane spanning regions, and a C-terminal regulatory segment. They recognize a symmetric sterol regulatory element (TCACNCCAC) instead of E-box.


Pssm-ID: 381400 [Multi-domain]  Cd Length: 73  Bit Score: 61.52  E-value: 2.81e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKAndlDVRWNKGTILKASVDYIrrmqkdlqksRELENHSRRLEMTNKQ 226
Cdd:cd11394    2 PKVEKRSAHNAIEKRYRSSINDRIIELKDLVVGP---DAKMNKSAVLRKAIDYI----------RYLQKVNQKLKQENMA 68

                 .
gi 429836867 227 L 227
Cdd:cd11394   69 L 69
bHLHzip_scHMS1_like cd11399
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae transcription ...
149-222 1.07e-11

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Saccharomyces cerevisiae transcription factor HMS1 and similar proteins; HMS1, also termed high-copy MEP suppressor protein 1, is a putative bHLHzip transcription factor involved in exit from mitosis and pseudohyphal differentiation.


Pssm-ID: 381405 [Multi-domain]  Cd Length: 96  Bit Score: 60.95  E-value: 1.07e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 149 RQKKDNHNLIERRRRFNINDRIKELGMLIP-------KANDLD------------VRWNKGTILKASVDYIRRMQKDLQK 209
Cdd:cd11399    1 PSKKTAHNMIEKRYRSNINDRIAELRDSVPalreaykSARGEDedeedlggltpaTKLNKATILSKATEYIRHLEKKNKR 80
                         90
                 ....*....|....
gi 429836867 210 SRELENH-SRRLEM 222
Cdd:cd11399   81 LSRENASlRERLAA 94
MITF_TFEB_C_3_N pfam15951
MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several ...
4-71 4.06e-11

MITF/TFEB/TFEC/TFE3 N-terminus; This domain is found at the N-terminus of several transcription factors including microphthalmia-associated transcription factor, transcription factor EB, transcription factor EC and transcription factor E3.


Pssm-ID: 464952  Cd Length: 151  Bit Score: 60.53  E-value: 4.06e-11
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867    4 RIGLRMQLMREQAQQEEQRERMQQQAVMHYMQQQQQqqqqqlgGPPTPAINTPVHFQSPPPVPGEVLK 71
Cdd:pfam15951   1 RILLRQQLMREQAQQEEQREQQQQQQNHQYMQPAPP-------PSSTPAISVPQSPPSPAQVPVEVLK 61
bHLHzip_SREBP1 cd18921
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding ...
150-220 1.73e-10

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding protein 1 (SREBP1) and similar proteins; SREBP1, also termed Class D basic helix-loop-helix protein 1 (bHLHd1), or sterol regulatory element-binding transcription factor 1 (SREBF1), is a member of a family of bHLHzip transcription factors that recognize sterol regulatory element 1 (SRE-1). It acts as a transcriptional activator required for lipid homeostasis. It may control transcription of the low-density lipoprotein receptor gene as well as the fatty acid. SREBP1 has dual sequence specificity binding to both an E-box motif (5'-ATCACGTGA-3') and to SRE-1 (5'-ATCACCCCAC-3').


Pssm-ID: 381491  Cd Length: 75  Bit Score: 56.82  E-value: 1.73e-10
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPKAndlDVRWNKGTILKASVDYIRRMQKDLQKSRElENHSRRL 220
Cdd:cd18921    5 EKRTAHNAIEKRYRSSINDKIIELKDLVVGT---EAKLNKSAVLRKAIDYIRFLQQSNQKLKQ-ENMALKM 71
bHLHzip_SREBP2 cd18922
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding ...
147-226 4.62e-10

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding protein 2 (SREBP2) and similar proteins; SREBP2, also termed Class D basic helix-loop-helix protein 2 (bHLHd2), or sterol regulatory element-binding transcription factor 2 (SREBF2), is a member of a family of bHLHzip transcription factors that recognize sterol regulatory element 1 (SRE-1). It acts as a transcription activator of cholesterol biosynthesis.


Pssm-ID: 381492 [Multi-domain]  Cd Length: 77  Bit Score: 55.73  E-value: 4.62e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKAndlDVRWNKGTILKASVDYIRRMQKDLQKSRElENHSrrLEMTNKQ 226
Cdd:cd18922    2 KEGERRTTHNIIEKRYRSSINDKIIELKDLVMGT---DAKMHKSGVLRKAIDYIKYLQQVNHKLRQ-ENMA--LKLANQK 75
bHLHzip_USF cd11396
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factors, USF1, ...
155-209 4.85e-10

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factors, USF1, USF2 and similar proteins; Upstream stimulatory factor 1 and 2 (USF-1 and USF-2) are members of bHLHzip transcription factor family. USFs are ubiquitously expressed and key regulators of a wide number of gene regulation networks, including the stress and immune responses, cell cycle and proliferation, lipid and glucid metabolism. USFs recruit chromatin remodeling enzymes and interact with co-activators and the members of the transcription pre-initiation complex. USFs interact with high affinity to E-box regulatory elements.


Pssm-ID: 381402  Cd Length: 58  Bit Score: 55.00  E-value: 4.85e-10
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKANDLDVRWN--KGTILKASVDYIRRMQKDLQK 209
Cdd:cd11396    2 HNEVERRRRDKINNWIVKLAKIVPDCEKDNSKQGqsKGGILSKACDYIQELRSQNER 58
bHLHzip_SREBP_like cd11395
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding ...
149-227 1.50e-09

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in sterol regulatory element-binding protein (SREBP) family and similar proteins; The SREBP family includes SREBP1 and SREBP2, which are bHLHzip transcriptional activator of genes encoding proteins essential for cholesterol biosynthesis/uptake and fatty acid biosynthesis. SREBP1 and SREBP2 are principally found in the liver and in adipocytes and made up of an N-terminal transcription factor portion (composed of an activation domain, a bHLHzip domain, and a nuclear localization signal), a hydrophobic region containing two membrane spanning regions, and a C-terminal regulatory segment. They recognize a symmetric sterol regulatory element (TCACNCCAC) instead of E-box. The family also includes Saccharomyces cerevisiae transcription factor HMS1 (also termed high-copy MEP suppressor protein 1) and serine-rich protein TYE7. HMS1 is a putative bHLHzip transcription factor involved in exit from mitosis and pseudohyphal differentiation. TYE7, also termed basic-helix-loop-helix protein SGC1, is a putative bHLHzip transcription activator required for Ty1-mediated glycolytic gene expression. TYE7 N-terminal is extremely rich in serine residues. It binds DNA on E-box motifs, 5'-CANNTG-3'. TYE7 is not essential for growth.


Pssm-ID: 381401 [Multi-domain]  Cd Length: 87  Bit Score: 54.26  E-value: 1.50e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 149 RQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRW--------------NKGTILKASVDYIrrmqkdlqksRELE 214
Cdd:cd11395    1 PRKRLPHNAIEKRYRSNLNTKIERLRDAIPSLRSPEGKSddgglgglapttklSKATILTKAIEYI----------RHLE 70
                         90
                 ....*....|...
gi 429836867 215 NHSRRLEMTNKQL 227
Cdd:cd11395   71 QENERLEEENEEL 83
bHLHzip_USF2 cd18923
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factor 2 (USF2) ...
147-221 5.47e-09

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factor 2 (USF2) and similar proteins; USF2, also termed Class B basic helix-loop-helix protein 12 (bHLHb12), or major late transcription factor 2, or FOS-interacting protein (FIP), or upstream transcription factor 2, is a bHLHzip transcription factor that binds to a symmetrical DNA sequence (E-boxes) (5'-CACGTG-3') that is found in a variety of viral and cellular promoters.


Pssm-ID: 381493  Cd Length: 80  Bit Score: 52.78  E-value: 5.47e-09
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRW--NKGTILKASVDYIRRMQKDLQKSRELENHSRRLE 221
Cdd:cd18923    4 RDERRRAQHNEVERRRRDKINNWIVQLSKIIPDCNTDNSKTgaSKGGILSKACDYIRELRQTNQRMQETYKEAERLQ 80
bHLH_SF cd00083
basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators ...
159-205 2.31e-08

basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. Members of the bHLH superfamily have two highly conserved and functionally distinct regions. The basic part is at the amino end of the bHLH that may bind DNA to a consensus hexanucleotide sequence known as the E box (CANNTG). Different families of bHLH proteins recognize different E-box consensus sequences. At the carboxyl-terminal end of the region is the HLH region that interacts with other proteins to form homo- and heterodimers. bHLH proteins function as a diverse set of regulatory factors because they recognize different DNA sequences and dimerize with different proteins. The bHLH proteins can be divided to cell-type specific and widely expressed proteins. The cell-type specific members of bHLH superfamily are involved in cell-fate determination and act in neurogenesis, cardiogenesis, myogenesis, and hematopoiesis.


Pssm-ID: 381392 [Multi-domain]  Cd Length: 46  Bit Score: 49.83  E-value: 2.31e-08
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*..
gi 429836867 159 ERRRRFNINDRIKELGMLIPkANDLDVRWNKGTILKASVDYIRRMQK 205
Cdd:cd00083    1 ERRRRDKINDAFEELKRLLP-ELPDSKKLSKASILQKAVEYIRELQS 46
bHLHzip_Myc cd11400
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Myc family; The Myc family is a ...
151-234 3.19e-07

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Myc family; The Myc family is a member of the bHLHzip family of transcription factors that play important roles in the control of normal cell proliferation, growth, survival and differentiation. All Myc isoforms contain two independently functioning polypeptide chain regions: N-terminal transactivating residues and a C-terminal bHLHzip segment. The bHLHzip family of bHLH transcription factors are characterized by a highly conserved N-terminal basic region that may bind DNA at a consensus hexanucleotide sequence known as the E-box (CANNTG) followed by HLH and leucine zipper motifs that may interact with other proteins to form homo- and heterodimers. Myc heterodimerizes with Max enabling specific binding to E-box DNA sequences in the promoters of target genes. The Myc proto-oncoprotein family includes at least five different functional members: c-, N-, L-, S- and B-Myc (which is lacking the bHLH domain).


Pssm-ID: 381406 [Multi-domain]  Cd Length: 80  Bit Score: 47.54  E-value: 3.19e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIP--KANDldvRWNKGTILKASVDYIRRMQkdlQKSRELENHSRRLEMTNKQLW 228
Cdd:cd11400    1 KRRLHNVLERQRRNDLKNSFEKLRDLVPelADNE---KASKVVILKKATEYIKQLQ---QEEKKLEKEKDKLKARNEQLR 74

                 ....*.
gi 429836867 229 LRIQEL 234
Cdd:cd11400   75 KKLERL 80
bHLHzip_MLXIP_like cd11405
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), ...
149-219 6.90e-07

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), MLX-interacting protein-like (MLXIPL) and similar proteins; The family includes MLXIP and MLXIPL. MLXIP, also termed Class E basic helix-loop-helix protein 36 (bHLHe36), or transcriptional activator MondoA, is a bHLHZip transcriptional activator that binds DNA as a heterodimer with Mlx. It binds to the canonical E box sequence 5'-CACGTG-3' and plays a role in transcriptional activation of glycolytic target genes. MLXIP is most highly expressed in skeletal muscle and functions as an indirect glucose sensor, by sensing glucose 6-phosphate and shuttling between the nucleus and the cytoplasm. MLXIPL, also termed carbohydrate-responsive element-binding protein (ChREBP), or Class D basic helix-loop-helix protein 14 (bHLHd14), or MLX interactor, or WS basic-helix-loop-helix leucine zipper protein (WS-bHLH), or Williams-Beuren syndrome chromosomal region 14 protein (WBSCR14), is a bHLHZip transcriptional factor integral to the regulation of glycolysis and lipogenesis in the liver. It forms heterodimers with the bHLHZip protein Mlx to bind the DNA sequence 5'-CACGTG-3'.


Pssm-ID: 381411 [Multi-domain]  Cd Length: 74  Bit Score: 46.50  E-value: 6.90e-07
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 429836867 149 RQKKDNHNLIERRRRFNINDRIKELGMLIPK-ANDLDVRWNKGTILKASVDYIRRMQKDLQKSRELENHSRR 219
Cdd:cd11405    1 EQRRLSHISAEQKRRFNIKSGFDTLQSLIPSlGQNPNQKVSKAAMLQKAAEYIKSLKRERQQMQEEAEQLRQ 72
bHLH_AtBIM_like cd11453
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BES1-interacting Myc-like ...
155-212 7.88e-07

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BES1-interacting Myc-like proteins (BIMs) and similar proteins; The family includes Arabidopsis thaliana BIM1 and its homologs (BIM2 and BIM3), which are bHLH transcription factors that interact with BES1 to regulate transcription of Brassinosteroid (BR)-induced gene. BR regulates many growth and developmental processes such as cell elongation, vascular development, senescence stress responses, and photomorphogenesis. BIM1 heterodimerize with BES1 and bind to E-box sequences present in many BR-induced promoters to regulated BR-induced genes.


Pssm-ID: 381459  Cd Length: 77  Bit Score: 46.31  E-value: 7.88e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKAndlDVRWNKGTILKASVDYIRRMQKDLQKSRE 212
Cdd:cd11453    7 HSATEQRRRSKINERLQALRDLIPHS---DQKRDKASFLLEVIEYIQALQEKVAKLEE 61
bHLH-PAS_ARNT_like cd11437
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
151-203 1.13e-06

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator (ARNT) family; The ARNT family of bHLH-PAS transcription regulators includes ARNT, ARNT-like proteins (ARNTL and ARNTL2), and Drosophila melanogaster protein cycle. They act as the heterodimeric partner for bHLH-PAS proteins such as aryl hydrocarbon receptor (AhR), hypoxia-inducible factor (HIF), and single-minded (SIM). These bHLH-PAS transcription complexes are involved in transcriptional responses to xenobiotic, hypoxia, and developmental pathways. Heterodimerization of bHLH-PAS proteins with ARNT is mediated by contacts between both the bHLH and the tandem PAS domains. ARNT use bHLH and/or PAS domains to interact with several transcriptional coactivators. It is required for activity of the aryl hydrocarbon (dioxin) receptor. ARNTL, also termed Basic-helix-loop-helix-PAS protein MOP3, or brain and muscle ARNT-like 1 (BMAL1), or Class E basic helix-loop-helix protein 5 (bHLHe5), or member of PAS protein 3, or PAS domain-containing protein 3 (PASD3), or bHLH-PAS protein JAP3, is a member of the bHLH-PAS transcription factor family that forms heterodimers with another bHLH-PAS protein, CLOCK (circadian locomotor output cycle kaput), which regulates circadian rhythm. ARNTL-CLOCK heterodimer complex activates transcription from E-box (CANNTG) elements found in the promoter of circadian responsive genes. ARNTL is highly homologous to ARNT. ARNTL2, also termed Basic-helix-loop-helix-PAS protein MOP9, or brain and muscle ARNT-like 2 (BMAL2), or CYCLE-like factor (CLIF), or Class E basic helix-loop-helix protein 6 (bHLHe6), or member of PAS protein 9, or PAS domain-containing protein 9 (PASD9), is a neuronal bHLH-PAS transcriptional factor, regulating cell cycle progression and preventing cell death, whose sustained expression might ensure brain neuron survival. It also plays important roles in tumor angiogenesis. Protein cycle, also termed brain and muscle ARNT-like 1 (BMAL1), or MOP3, is a putative bHLH-PAS transcription factor involved in the generation of biological rhythms in Drosophila. It activates cycling transcription of Period (PER) and Timeless (TIM) by binding to the E-box (5'-CACGTG-3') present in their promoters.


Pssm-ID: 381443  Cd Length: 58  Bit Score: 45.49  E-value: 1.13e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRM 203
Cdd:cd11437    1 SRSNHSEIEKRRRDKMNAYIQELSALVPACNAMSRKLDKLTVLRMAVQHLKSL 53
bHLH-PAS_ARNT cd18947
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
147-211 1.22e-06

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator (ARNT) and similar proteins; ARNT, also termed Class E basic helix-loop-helix protein 2 (bHLHe2), or Dioxin receptor, nuclear translocator, or hypoxia-inducible factor 1-beta (HIF1b), or HIF-1-beta, or HIF1-beta, is a member of bHLH-PAS transcription regulators that acts as the heterodimeric partner for bHLH-PAS proteins such as aryl hydrocarbon receptor (AhR), hypoxia-inducible factor (HIF), and single-minded (SIM). These bHLH-PAS transcription complexes are involved in transcriptional responses to xenobiotic, hypoxia, and developmental pathways. Heterodimerization of bHLH-PAS proteins with ARNT is mediated by contacts between both the bHLH and the tandem PAS domains. ARNT use bHLH and/or PAS domains to interact with several transcriptional coactivators. It is required for activity of the aryl hydrocarbon (dioxin) receptor.


Pssm-ID: 381517  Cd Length: 65  Bit Score: 45.56  E-value: 1.22e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQKDLQKSR 211
Cdd:cd18947    1 KERFARENHSEIERRRRNKMTAYITELSDMVPTCSALARKPDKLTILRMAVSHMKSLRGTGNTST 65
bHLHzip_Mlx_like cd11404
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, ...
150-226 1.44e-06

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, also termed Class D basic helix-loop-helix protein 13 (bHLHd13), or Max-like bHLHZip protein, or protein BigMax, or transcription factor-like protein 4, is a Max-like bHLHZip transcription regulator that interacts with the Max network of transcription factors. It forms a sequence-specific DNA-binding protein complex with some member of Mad family (Mad1 and Mad4) and Mondo family but not the Myc family and bind the E-box DNA to control transcription. The family also includes Saccharomyces cerevisiae INO4, which is a bHLH transcriptional activator of phospholipid synthetic genes (such as INO1, CHO1/PSS, CHO2/PEM1, OPI3/PEM2, etc.). It is required for de-repression of phospholipid biosynthetic gene expression in response to inositol deprivation in yeast.


Pssm-ID: 381410 [Multi-domain]  Cd Length: 70  Bit Score: 45.37  E-value: 1.44e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPkanDLD-VRWNKGTILKASVDYIRRMQKDLQKSRElenhsrRLEMTNKQ 226
Cdd:cd11404    1 QRRLNHVRSEKKRRELIKKGYDELCALVP---GLDpQKRTKADILQKAADWIQELKEENEKLEE------QLDELKEA 69
bHLH_AtbHLH_like cd11393
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana genes coding transcription ...
155-211 1.57e-06

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana genes coding transcription factors and similar proteins; bHLH proteins are the second largest class of plant transcription factors that regulate transcription of genes that are involve in many essential physiological and developmental process. bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. The Arabidopsis bHLH proteins that have been characterized so far have roles in regulation of fruit dehiscence, cell development (carpel, anther and epidermal), phytochrome signaling, flavonoid biosynthesis, hormone signaling and stress responses.


Pssm-ID: 381399 [Multi-domain]  Cd Length: 53  Bit Score: 44.86  E-value: 1.57e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIRRMQKDLQKSR 211
Cdd:cd11393    1 HSIAERKRREKINERIRALRSLVPNGGKTD----KASILDEAIEYIKFLQEQVKVLS 53
bHLH_AtTT8_like cd11451
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein transparent testa 8 ...
154-225 2.31e-06

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein transparent testa 8 (TT8) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as TT8, EGL1, and GL3. TT8, also termed AtbHLH42, or EN 32, is involved in the control of flavonoid pigmentation and plays a key role in regulating leucoanthocyanidin reductase (BANYULS) and dihydroflavonol-4-reductase (DFR). EGL1, also termed AtbHLH2, or EN 30, or AtMYC146, or protein enhancer of GLABRA 3, is involved in epidermal cell fate specification and regulates negatively stomata formation but promotes trichome formation. GL3, also termed AtbHLH1, or AtMYC6, or protein shapeshifter, or EN 31, is involved in epidermal cell fate specification. It regulates negatively stomata formation, but, in association with TTG1 and MYB0/GL1, promotes trichome formation, branching and endoreplication.


Pssm-ID: 381457  Cd Length: 75  Bit Score: 45.10  E-value: 2.31e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 429836867 154 NHNLIERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIRRMQK---DLQKSRELENHSRRLEMTNK 225
Cdd:cd11451    5 SHAMAERRRREKLNERFITLRSMVPFVTKMD----KVSILGDAIEYLKQLQRrveELESRRKSSDTETRPTMERK 75
bHLH-O_HERP_HES cd19685
basic helix-loop-helix-orange (bHLH-O) domain found in HERP/HES-like family; The HERP/HES-like ...
158-207 3.07e-06

basic helix-loop-helix-orange (bHLH-O) domain found in HERP/HES-like family; The HERP/HES-like family includes bHLH-O transcriptional regulators that are related to the Drosophila hairy and Enhancer-of-split (HES) proteins. The HERP (HES-related repressor protein) subfamily proteins contain a basic helix-loop-helix (bHLH) domain with an invariant glycine residue in its basic region, an orange domain in the central region and YXXW sequence motif at its C-terminal region. Hairy and enhancer of split (HES)-related repressor protein (HERP) proteins (HEY1, HEY2 and HEYL) act as downstream effectors of Notch signaling. They are involved in cardiovascular development and have roles in somitogenesis, myogenesis and gliogenesis. Hairy and enhancer of split-related protein HELT is a transcriptional repressor expressed in the developing central nervous system. It binds preferentially to the canonical E box sequence 5'-CACGCG-3' and regulates neuronal differentiation and/or identity. Differentially expressed in chondrocytes proteins, DEC1 and DEC2, are widely expressed in both embryonic and adult tissues and have been implicated in apoptosis, cell proliferation, and circadian rhythms, as well as malignancy in various cancers. Drosophila melanogaster protein clockwork orange (Cwo) is also included in this subfamily. It is involved in the regulation of Drosophila circadian rhythms. It functions as both an activator and a repressor of clock gene expression. The HES subfamily proteins contain a basic helix-loop-helix (bHLH) domain with an invariant proline residue in its basic region, an orange domain in the central region and a conserved tetrapeptide motif, WRPW, at its C-terminal region. They form heterodimers or homodimers via their HLH domain and bind DNA to repress gene transcription that play an essential role in development of both compartment and boundary cells of the central nervous system.


Pssm-ID: 381528 [Multi-domain]  Cd Length: 52  Bit Score: 43.95  E-value: 3.07e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 429836867 158 IERRRRFNINDRIKELGMLIPKANDLDVRW--NKGTILKASVDYIRRMQKDL 207
Cdd:cd19685    1 SEKRRRQRINDKLNQLKELLPPNLSKQSRSklSKAEILEMAITELRRLQQEV 52
bHLHzip_USF1 cd18924
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factor 1 (USF1) ...
147-205 4.22e-06

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in upstream stimulatory factor 1 (USF1) and similar proteins; USF1, also termed Class B basic helix-loop-helix protein 11 (bHLHb11), or major late transcription factor 1, is a bHLHzip transcription factor that binds to a symmetrical DNA sequence (E-boxes) (5'-CACGTG-3') that is found in a variety of viral and cellular promoters. It is ubiquitously expressed and involved in the transcription activation of various functional genes implicated in lipid and glucose metabolism, stress response, immune response, cell cycle control and tumour suppression. USF-1 recruits chromatin remodeling enzymes and interact with co-activators and the members of the transcription pre-initiation complex. Genetic polymorphisms of USF1 are associated with some metabolic and cardiovascular diseases, like diabetes, atherosclerosis, coronary artery calcifications and familial combined hyperlipidaemia (FCHL).


Pssm-ID: 381494  Cd Length: 65  Bit Score: 43.91  E-value: 4.22e-06
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWN--KGTILKASVDYIRRMQK 205
Cdd:cd18924    1 RDEKRRAQHNEVERRRRDKINNWIVQLSKIIPDCSMESTKSGqsKGGILSKACDYIQELRQ 61
bHLHzip_USF3 cd18910
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in basic helix-loop-helix ...
147-205 5.18e-06

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in basic helix-loop-helix domain-containing protein USF3 and similar proteins; USF3, also termed upstream transcription factor 3, is a bHLHzip protein that is involved in the negative regulation of epithelial-mesenchymal transition, the process by which epithelial cells lose their polarity and adhesion properties to become mesenchymal cells with enhanced migration and invasive properties.


Pssm-ID: 381480  Cd Length: 65  Bit Score: 43.83  E-value: 5.18e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLdvRWNKGTILKASVDYIRRMQK 205
Cdd:cd18910    1 RREKKRESHNEVERRRKDKINAGINKIGELLPDRDAK--KQSKNMILEQAYKYIVELKK 57
bHLH-O_HERP_like cd11389
basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES) ...
155-205 5.69e-06

basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES)-related repressor protein (HERP)-like family; The HERP-like family includes bHLH-O transcriptional regulators that are related to the Drosophila hairy and Enhancer-of-split proteins. They contain a basic helix-loop-helix (bHLH) domain with an invariant glycine residue in its basic region, an orange domain in the central region and YXXW sequence motif at its C-terminal region. HERP proteins (HEY1, HEY2 and HEYL) act as downstream effectors of Notch signaling. They are involved in cardiovascular development and have roles in somitogenesis, myogenesis and gliogenesis. Hairy and enhancer of split-related protein HELT is a transcriptional repressor expressed in the developing central nervous system. It binds preferentially to the canonical E box sequence 5'-CACGCG-3' and regulates neuronal differentiation and/or identity. Differentially expressed in chondrocytes proteins, DEC1 and DEC2, are widely expressed in both embryonic and adult tissues and have been implicated in apoptosis, cell proliferation, and circadian rhythms, as well as malignancy in various cancers. Drosophila melanogaster protein clockwork orange (Cwo) is also included in this family. It is involved in the regulation of Drosophila circadian rhythms. It functions as both an activator and a repressor of clock gene expression.


Pssm-ID: 381395 [Multi-domain]  Cd Length: 55  Bit Score: 43.08  E-value: 5.69e-06
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKANDLD--VRWNKGTILKASVDYIRRMQK 205
Cdd:cd11389    1 HKVIEKRRRDRINESLAELRRLVPEARKSKgsGKLEKAEILEMTLQHLKALQS 53
bHLH-PAS_ARNTL_PASD3 cd11438
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
149-204 1.29e-05

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator-like protein 1 (ARNTL) and similar proteins; ARNTL, also termed Basic-helix-loop-helix-PAS protein MOP3, or brain and muscle ARNT-like 1 (BMAL1), or Class E basic helix-loop-helix protein 5 (bHLHe5), or member of PAS protein 3, or PAS domain-containing protein 3 (PASD3), or bHLH-PAS protein JAP3, is a member of the bHLH-PAS transcription factor family that forms heterodimers with another bHLH-PAS protein, CLOCK (circadian locomotor output cycle kaput), which regulates circadian rhythm. ARNTL-CLOCK heterodimer complex activates transcription from E-box (CANNTG) elements found in the promoter of circadian responsive genes. ARNTL is highly homologous to ARNT.


Pssm-ID: 381444  Cd Length: 64  Bit Score: 42.79  E-value: 1.29e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 149 RQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQ 204
Cdd:cd11438    5 KNAREAHSQIEKRRRDKMNSFIDELASLVPTCNAMSRKLDKLTVLRMAVQHMKTLR 60
bHLH_AtPIF_like cd11445
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana phytochrome interacting ...
155-208 2.57e-05

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana phytochrome interacting factors (PIFs) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as PIFs, ALC, PIL1, SPATULA, and UNE10. PIFs (PIF1, PIF3, PIF4, PIF5, PIF6 and PIF7) have been shown to control light-regulated gene expression. They directly bind to the photoactivated phytochromes and are degraded in response to light signals. ALC, also termed AtbHLH73, or protein ALCATRAZ, or EN 98, is required for the dehiscence of fruit, especially for the separation of the valve cells from the replum. It promotes the differentiation of a strip of labile non-lignified cells sandwiched between layers of lignified cells. PIL1, also termed AtbHLH124, or protein phytochrome interacting factor 3-like 1, or EN 110, is involved in responses to transient and long-term shade. It is required for the light-mediated inhibition of hypocotyl elongation and necessary for rapid light-induced expression of the photomorphogenesis- and circadian-related gene APRR9. PIL1 seems to play a role in multiple PHYB responses, such as flowering transition and petiole elongation. SPATULA, also termed AtbHLH24, or EN 99, plays a role in floral organogenesis. It promotes the growth of carpel margins and of pollen tract tissues derived from them. UNE10, also termed AtbHLH16, or protein UNFERTILIZED EMBRYO SAC 10, or EN 99, is required during the fertilization of ovules by pollen.


Pssm-ID: 381451  Cd Length: 64  Bit Score: 41.59  E-value: 2.57e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIRRMQKDLQ 208
Cdd:cd11445    6 HNLSERRRRDRINEKMKALQELIPNCNKTD----KASMLDEAIEYLKSLQLQVQ 55
bHLH_PAS cd11391
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain family; bHLH-PAS domain has been found ...
152-207 2.61e-05

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain family; bHLH-PAS domain has been found in a large group of bHLH transcription regulators that are involved in gene expression responding to environmental change and controlling aspects of neural development, including proteins from aryl hydrocarbon receptor nuclear translocator (ARNT) family, hypoxia-inducible factor (HIF) family, aryl hydrocarbon receptor (AhR) family, neuronal PAS domain-containing protein (NPAS) family, Circadian locomotor output cycles protein kaput (CLOCK)-like family, and single-minded (SIM) family. bHLH-PAS transcriptional regulatory factors have a bHLH DNA-binding domain followed by two PAS domains and a C-terminal activation or repression domain. bHLH-PAS family members can be divided into class I and class II based on their dimerization partner. bHLH-PAS class I factors include AhR, HIF and SIM. The best characterized bHLH-PAS Class II protein is the ubiquitous ARNT. Some members of bHLH-PAS family act as transcriptional coactivators (such as NCoA) that lack the ability to dimerize and bind DNA.


Pssm-ID: 381397 [Multi-domain]  Cd Length: 55  Bit Score: 41.41  E-value: 2.61e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 152 KDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIrRMQKDL 207
Cdd:cd11391    1 REKSREAAKKRRDKENAEISELASLLPLPPAVGSKLDKLSVLRLAVAYL-RLKKFL 55
bHLH-PAS_CLOCK cd19734
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Circadian locomotor output ...
147-202 2.61e-05

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Circadian locomotor output cycles protein kaput (CLOCK) and similar proteins; CLOCK, also termed Class E basic helix-loop-helix protein 8 (bHLHe8), is a bHLH-PAS transcriptional activator which forms a core component of the circadian clock. It forms heterodimers with another bHLH-PAS protein, Brain-Muscle-Arnt-Like (also known as BMAL or ARNT3 or mop3), which regulates circadian rhythm. BMAL1-CLOCK heterodimer complex activates transcription from E-box (CANNTG) elements found in the promoter of circadian responsive genes.


Pssm-ID: 381577  Cd Length: 61  Bit Score: 41.54  E-value: 2.61e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDldvRWNKGTILKASVDYIRR 202
Cdd:cd19734    3 KDKAKRVSRNKSEKKRRDQFNVLIKELGSMLPGNAR---KMDKSTVLQKSIDFLRK 55
bHLH-O_HELT cd11408
basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split-related ...
154-204 2.69e-05

basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split-related protein HELT and similar proteins; HELT, also termed HES/HEY-like transcription factor, is a bHLH-O transcriptional repressor expressed in the developing central nervous system. It binds preferentially to the canonical E box sequence 5'-CACGCG-3' and regulates neuronal differentiation and/or identity. HELT could homodimerize and heterodimerize with other bHLH-O protein such as HES-5 or HEY-2 and bound to E box to repress gene transcription.


Pssm-ID: 381414 [Multi-domain]  Cd Length: 56  Bit Score: 41.51  E-value: 2.69e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 429836867 154 NHNLIERRRRFNINDRIKELGMLIPKA--NDLDVRWNKGTILKASVDYIRRMQ 204
Cdd:cd11408    1 SHKVIEKRRRDRINRCLNELGKTVPMAlaKQTSGKLEKAEILEMTVQYLRALH 53
bHLH_ScINO2_like cd11388
basic helix-loop-helix (bHLH) domain found in Saccharomyces cerevisiae protein INO2 and ...
151-215 5.55e-05

basic helix-loop-helix (bHLH) domain found in Saccharomyces cerevisiae protein INO2 and similar proteins; INO2 is a positive regulatory factor required for depression of the co-regulated phospholipid biosynthetic enzymes in Saccharomyces cerevisiae. It is also involved in the expression of ITR1.


Pssm-ID: 381394  Cd Length: 68  Bit Score: 40.80  E-value: 5.55e-05
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKA-NDLDVRWNKGTILKASVDYIRRMQKDLQKSRELEN 215
Cdd:cd11388    3 KKWKHVEAEKKRRNQIKKGFEDLINLINYPrNNNEKRISKSELLNKAVDDIRGLLKANEQLQEEIN 68
bHLH-PAS_cycle_like cd19726
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein ...
151-201 5.56e-05

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Drosophila melanogaster protein cycle and similar proteins; Protein cycle, also termed brain and muscle ARNT-like 1 (BMAL1), or MOP3, is a putative bHLH-PAS transcription factor involved in the generation of biological rhythms in Drosophila. It activates cycling transcription of Period (PER) and Timeless (TIM) by binding to the E-box (5'-CACGTG-3') present in their promoters.


Pssm-ID: 381569  Cd Length: 62  Bit Score: 40.54  E-value: 5.56e-05
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIR 201
Cdd:cd19726    1 RRQNHSEIEKRRRDKMNTYITELSSMIPMCNAMSRKLDKLTVLRMAVQHMK 51
bHLH_AtBPE_like cd18919
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar ...
146-227 8.74e-05

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana BIG PETAL (BPE) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as BPE, HBI1 and BEE proteins (BEE1-3). BPE, also termed AtbHLH31, or EN 88, is involved in the control of Arabidopsis petal size, by interfering with postmitotic cell expansion to limit final petal cell size. HBI1, also termed AtbHLH64, or homolog of bee2 interacting with IBH1, or EN 79, is an atypical bHLH transcription factor that acts as positive regulator of cell elongation downstream of multiple external and endogenous signals by direct binding to the promoters and activation of the two expansin genes EXPA1 and EXPA8, encoding cell wall loosening enzymes. BEEs, also termed protein Brassinosteroid enhanced expression, are positive regulators of brassinosteroid signaling.


Pssm-ID: 381489  Cd Length: 86  Bit Score: 40.89  E-value: 8.74e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 146 AKERQKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDvrwNKGTILKASVDYIRRMQkdlqksRELENHSRRLEMTNK 225
Cdd:cd18919    7 ARRGQATDSHSLAERVRREKISERMKLLQDLVPGCNKVT---GKALMLDEIINYVQSLQ------RQVEFLSMKLAAVNP 77

                 ..
gi 429836867 226 QL 227
Cdd:cd18919   78 RL 79
bHLH-PAS_ARNTL2_PASD9 cd11469
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor ...
152-204 1.01e-04

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in aryl hydrocarbon receptor nuclear translocator-like protein 2 (ARNTL2) and similar proteins; ARNTL2, also termed Basic-helix-loop-helix-PAS protein MOP9, or brain and muscle ARNT-like 2 (BMAL2), or CYCLE-like factor (CLIF), or Class E basic helix-loop-helix protein 6 (bHLHe6), or member of PAS protein 9, or PAS domain-containing protein 9 (PASD9), is a neuronal bHLH-PAS transcriptional factor, regulating cell cycle progression and preventing cell death, whose sustained expression might ensure brain neuron survival. It also plays important roles in tumor angiogenesis. ARNT-2 heterodimerize with other bHLH-PAS proteins such as aryl hydrocarbon receptor (AhR), hypoxia-inducible factor (HIF), and single-minded (SIM).


Pssm-ID: 381475  Cd Length: 60  Bit Score: 40.01  E-value: 1.01e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 429836867 152 KDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRWNKGTILKASVDYIRRMQ 204
Cdd:cd11469    2 REAHSQTEKRRRDKMNNLIEELSAMIPQCNPMARKLDKLTVLRMAVQHLKSLK 54
bHLH-O_ESM5_like cd18916
basic helix-loop-helix-orange (bHLH-O) domain found in Drosophila melanogaster Enhancer of ...
157-204 1.16e-04

basic helix-loop-helix-orange (bHLH-O) domain found in Drosophila melanogaster Enhancer of split proteins, E(spl)m5, E(spl)m8 and similar proteins; The family includes two bHLH-O transcriptional repressors, E(spl)m5 and E(spl)m8, which participate in the control of cell fate choice by uncommitted neuroectodermal cells in the embryo. They bind DNA on N-box motifs, 5'-CACNAG-3'.


Pssm-ID: 381486 [Multi-domain]  Cd Length: 59  Bit Score: 39.82  E-value: 1.16e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 429836867 157 LIERRRRFNINDRIKELGMLIPKANDLD--VRWNKGTILKASVDYIRRMQ 204
Cdd:cd18916    6 MLERQRRARINKCLSELKTLVAECSGDDgcLRMDKAEMLETAVAFMRQQQ 55
bHLHzip_Max cd11406
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in protein Max and similar proteins; Max, ...
151-212 1.46e-04

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in protein Max and similar proteins; Max, also termed Class D basic helix-loop-helix protein 4 (bHLHd4), or Myc-associated factor X, is a bHLHZip transcription regulator that forms a sequence-specific DNA-binding protein complex with MYC or MAD which recognizes the core sequence 5'-CAC[GA]TG-3'. The MYC:MAX complex is a transcriptional activator, whereas the MAD:MAX complex is a transcriptional repressor. Max homodimer bind DNA but is transcriptionally inactive. Targeted deletion of max results in early embryonic lethality in mice.


Pssm-ID: 381412  Cd Length: 69  Bit Score: 39.64  E-value: 1.46e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVrwNKGTILKASVDYIRRMQKDLQKSRE 212
Cdd:cd11406    1 KRAHHNALERKRRDHIKDSFHSLRDSVPSLQGEKA--SRAQILKKATEYIQYMRRKNHTHQQ 60
bHLH_AtAMS_like cd11443
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein aborted microspores ...
159-214 1.75e-04

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana protein aborted microspores (AMS) and similar proteins; The family includes several bHLH transcription factors from Arabidopsis thaliana, such as AMS, ICE1 and SCREAM2. AMS, also termed AtbHLH21, or EN 48, plays a crucial role in tapetum development and it is required for male fertility and pollen differentiation. ICE1, also termed inducer of CBF expression 1, or AtbHLH116, or EN 45, or SCREAM, acts as a transcriptional activator that regulates the cold-induced transcription of CBF/DREB1 genes. It binds specifically to the MYC recognition sites (5'-CANNTG-3') found in the CBF3/DREB1A promoter. SCREAM2, also termed AtbHLH33, or EN 44, mediates stomatal differentiation in the epidermis probably by controlling successive roles of SPCH, MUTE, and FAMA.


Pssm-ID: 381449 [Multi-domain]  Cd Length: 72  Bit Score: 39.67  E-value: 1.75e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 159 ERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIRRMQKDLQK-SRELE 214
Cdd:cd11443    7 ERRRRKKLNDRLYMLRSVVPKITKMD----RASILGDAIDYVKELLQEINElQDELE 59
bHLH_AtFIT_like cd11450
basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana Fe-deficiency induced ...
156-235 2.21e-04

basic helix-loop-helix (bHLH) domain found in Arabidopsis thaliana Fe-deficiency induced transcription factor 1 (FIT) and similar proteins; The family includes bHLH transcription factors from Arabidopsis thaliana, such as FIT and DYT1. FIT, also termed FER-like iron deficiency-induced transcription factor, or FER-like regulator of iron uptake, or AtbHLH29, or EN 43, is a bHLH transcription factor that is required for the iron deficiency response in plant. It regulates FRO2 at the level of mRNA accumulation and IRT1 at the level of protein accumulation. DYT1, also termed AtbHLH22, or protein dysfunctional tapetum 1, or EN 49, is a bHLH transcription factor involved in the control of tapetum development. It is required for male fertility and pollen differentiation, especially during callose deposition.


Pssm-ID: 381456 [Multi-domain]  Cd Length: 76  Bit Score: 39.43  E-value: 2.21e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 156 NLI-ERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIrrmqkdlqksRELENHSRRLEMTNKQLWLRIQEL 234
Cdd:cd11450    7 NLVsERNRRQKLNQRLFALRSVVPNITKMD----KASIIKDAISYI----------QELQYQEKKLEAEIRELESRPPST 72

                 .
gi 429836867 235 E 235
Cdd:cd11450   73 L 73
bHLH_AtMYC1_like cd18918
basic Helix-Loop-Helix (bHLH) domain found in Arabidopsis thaliana MYC1 and similar proteins; ...
155-219 2.43e-04

basic Helix-Loop-Helix (bHLH) domain found in Arabidopsis thaliana MYC1 and similar proteins; MYC1, also termed AtbHLH12, or EN 58, acts as a transcription activator, when associated with MYB75/PAP1 or MYB90/PAP2.


Pssm-ID: 381488 [Multi-domain]  Cd Length: 70  Bit Score: 39.24  E-value: 2.43e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867 155 HNLIERRRRFNINDRIKELGMLIPKANDLDvrwnKGTILKASVDYIRRMQ---KDLQKSRELENHSRR 219
Cdd:cd18918    1 LFATERERREKLNEKFSDLRNLIPNPTKND----RASILSDAIKYINELQrtvEELKSLVEKKRCGER 64
bHLHzip_MLXIP cd19688
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP) and ...
154-220 4.06e-04

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP) and similar proteins; MLXIP, also termed Class E basic helix-loop-helix protein 36 (bHLHe36), or transcriptional activator MondoA, is a bHLHZip transcriptional activator that binds DNA as a heterodimer with Mlx. It binds to the canonical E box sequence 5'-CACGTG-3' and plays a role in transcriptional activation of glycolytic target genes. MLXIP is most highly expressed in skeletal muscle and functions as an indirect glucose sensor, by sensing glucose 6-phosphate and shuttling between the nucleus and the cytoplasm.


Pssm-ID: 381531  Cd Length: 72  Bit Score: 38.78  E-value: 4.06e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 429836867 154 NHNLIERRRRFNINDRIKELGMLIPkANDLDVRWNKGTILKASVDYIRRMQKDLQKSRElenHSRRL 220
Cdd:cd19688    6 KHISAEQKRRFNIKICFDTLNSLVS-TLKNSKPISNAITLQKTVEYIAKLQQERTQMQE---ETKRL 68
bHLH-PAS_CLOCK_like cd11441
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Circadian locomotor output ...
154-207 4.44e-04

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in Circadian locomotor output cycles protein kaput (CLOCK) and similar proteins; The family includes CLOCK, neuronal PAS domain-containing protein 2 (NPAS2) and non-mammalian circadian clock protein PASD1. CLOCK, also termed Class E basic helix-loop-helix protein 8 (bHLHe8), is a transcriptional activator which forms a core component of the circadian clock. NPAS2, also termed neuronal PAS2, or basic-helix-loop-helix-PAS protein MOP4, or Class E basic helix-loop-helix protein 9 (bHLHe9), or member of PAS protein 4, or PAS domain-containing protein 4, is a transcriptional activator which forms a core component of the circadian clock. PASD1 is evolutionarily related to Circadian locomotor output cycles protein kaput (CLOCK)and functions as a suppressor of the biological clock that drives the daily circadian rhythms of cells throughout the body.


Pssm-ID: 381447  Cd Length: 54  Bit Score: 37.72  E-value: 4.44e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 429836867 154 NHNLIERRRRFNINDRIKELGMLIPKANDldvRWNKGTILKASVDYIRRmQKDL 207
Cdd:cd11441    3 SRNLSEKKRRDQFNVLINELASMLPGRGR---KMDKSTVLKKTIAFLRK-HKEL 52
bHLH-O_HERP cd11407
basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES) ...
151-204 5.69e-04

basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split (HES)-related repressor protein (HERP) family; HERP (also called Hey/Hesr/HRT/CHF/gridlock) proteins corresponds to a family of bHLH-O transcriptional repressors that are related to the Drosophila hairy and Enhancer-of-split proteins and act as downstream effectors of Notch signaling. They contain a basic helix-loop-helix (bHLH) domain with an invariant glycine residue in its basic region, an orange domain in the central region and YXXW sequence motif at its C-terminal region. HERP proteins are involved in cardiovascular development and have roles in somitogenesis, myogenesis and gliogenesis.


Pssm-ID: 381413 [Multi-domain]  Cd Length: 59  Bit Score: 37.79  E-value: 5.69e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDLD--VRWNKGTILKASVDYIRRMQ 204
Cdd:cd11407    1 RKKRRGIIEKRRRDRINNSLAELRRLVPTAFEKQgsAKLEKAEILQMTVDHLKMLH 56
bHLH_SOHLH_like cd19683
basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific ...
150-207 6.46e-04

basic helix-loop-helix (bHLH) domain found in the spermatogenesis- and oogenesis-specific basic helix-loop-helix-containing protein (SOHLH) family and similar proteins; The SOHLH family includes two bHLH transcription factors, SOHLH1 and SOHLH2. They are specifically in spermatogonia and oocytes and essential for early spermatogonial and oocyte differentiation. The family also includes transcription factor-like 5 protein (TCFL5) and similar proteins. TCFL5, also termed Cha transcription factor, or HPV-16 E2-binding protein 1 (E2BP-1), is a bHLH transcription factor that plays a crucial role in spermatogenesis. It regulates cell proliferation or differentiation of cells through binding to a specific DNA sequence like other bHLH molecules.


Pssm-ID: 381526  Cd Length: 58  Bit Score: 37.72  E-value: 6.46e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPKANDldvRWNKGTILKASVDYIRRMQKDL 207
Cdd:cd19683    1 KSRERHNAKERQRRERIKIACDQLRKLVPGCSR---KTDKATVFEFTVAYIKFLREKL 55
bHLHzip_TFAP4 cd11419
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor AP-4 (TFAP4) and ...
159-209 7.56e-04

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in transcription factor AP-4 (TFAP4) and similar proteins; TFAP4, also termed activating enhancer-binding protein 4, or Class C basic helix-loop-helix protein 41 (bHLHc41), is a bHLHzip transcription factor that activates both viral and cellular genes involved in the regulation of cellular proliferation, stemness, and epithelial-mesenchymal transition by binding to the symmetrical DNA sequence 5'-CAGCTG-3'.


Pssm-ID: 381425  Cd Length: 61  Bit Score: 37.29  E-value: 7.56e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 429836867 159 ERRRRFNINDRIKELGMLIPKANdlDVRWNKGTILKASVDYIRRMQKDLQK 209
Cdd:cd11419   12 ERRRMQSINAGFQSLRTLLPHCD--GEKLSKAAILQQTAEYIFSLEQEKTR 60
bHLH_ScPHO4_like cd11392
basic helix-loop-helix (bHLH) domain found in Saccharomyces cerevisiae phosphate system ...
150-207 8.93e-04

basic helix-loop-helix (bHLH) domain found in Saccharomyces cerevisiae phosphate system positive regulatory protein PHO4 and similar proteins; PHO4 is a transcriptional activator that regulates the expression of repressible phosphatase under phosphate starvation conditions in Saccharomyces cerevisiae. The PHO4 protein has four functional domains with the bHLH domain at its carboxyl-terminal region. It regulates transcription by binding to promoter of the genes as a homodimer.


Pssm-ID: 381398  Cd Length: 80  Bit Score: 37.82  E-value: 8.93e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDVRW--------------------NKGTILKASVDYIRRMQKDL 207
Cdd:cd11392    1 SKRTAHKVAERGRRDRLNAALKELASLMPAEFVEGKMGadgsasdsndkekaaasaagSKAATVEMAIDYIKHLQKEV 78
bHLH-PAS_PASD1 cd19736
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in circadian clock protein PASD1; ...
147-212 1.10e-03

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in circadian clock protein PASD1; PASD1, also termed PAS domain-containing protein 1, is evolutionarily related to Circadian locomotor output cycles protein kaput (CLOCK)and functions as a suppressor of the biological clock that drives the daily circadian rhythms of cells throughout the body. Mammalian PASD1 doesn't harbor the bHLH-PAS domain and is not included in this family.


Pssm-ID: 381579  Cd Length: 70  Bit Score: 37.38  E-value: 1.10e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 147 KERQKKDNHNLIERRRRFNINDRIKELGMLIpKANDLDVRWNKGTILKASVDYIRRmQKDLQKSRE 212
Cdd:cd19736    6 KDRAKRASRNKSEKKRRDQFNVLIKELCTML-QGHGHPLKMDKSTILQRTIDFLQK-QKEITAQTE 69
bHLH-O_HEY2 cd18920
basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with ...
151-204 1.82e-03

basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with YRPW motif protein 2 (HEY2) and similar proteins; HEY2, also termed cardiovascular helix-loop-helix factor 1 (CHF-1), or Class B basic helix-loop-helix protein 32 (bHLHb32), or HES-related repressor protein 2, or hairy and enhancer of split-related protein 2 (HESR-2), or hairy-related transcription factor 2 (HRT-2), or protein gridlock homolog, is a bHLH-O transcriptional repressor expressed preferentially in the developing and adult cardiovascular system. As a downstream effector of Notch signaling, HEY2 may be required for cardiovascular development. It also plays an important role in neurologic development, as well as in the progression of human cancers.


Pssm-ID: 381490 [Multi-domain]  Cd Length: 82  Bit Score: 37.04  E-value: 1.82e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDL--DVRWNKGTILKASVDYIRRMQ 204
Cdd:cd18920   10 RKKRRGIIEKRRRDRINNSLSELRRLVPTAFEKqgSAKLEKAEILQMTVDHLKMLQ 65
bHLHzip_N-Myc_like cd11456
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in N-Myc and similar proteins; N-Myc, ...
150-234 1.88e-03

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in N-Myc and similar proteins; N-Myc, also termed Class E basic helix-loop-helix protein 37 (bHLHe37), is a bHLHZip proto-oncogene protein that positively regulates the transcription of MYCNOS in neuroblastoma cells. It is also essential during embryonic development. N-Myc has a critical role in regulating the switch between proliferation and differentiation of progenitor cells. It binds DNA as a heterodimer with MAX. The family also includes S-Myc, encoded by rat or mouse intronless myc gene, which has apoptosis-inducing activity.


Pssm-ID: 381462 [Multi-domain]  Cd Length: 87  Bit Score: 37.19  E-value: 1.88e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPK--ANDldvRWNKGTILKASVDYIRRMQKDLQKsreLENHSRRLEMTNKQL 227
Cdd:cd11456    4 ERRRNHNILERQRRNDLRSSFLTLRDHVPElvKNE---KAAKVVILKKATEYVHSLQAEEQK---LLLEKEKLQARQQQL 77

                 ....*..
gi 429836867 228 WLRIQEL 234
Cdd:cd11456   78 LKKIEQA 84
bHLHzip_L-Myc cd11457
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in L-Myc and similar proteins; L-Myc, ...
151-234 2.38e-03

basic Helix-Loop-Helix-zipper (bHLHzip) domain found in L-Myc and similar proteins; L-Myc, also termed Class E basic helix-loop-helix protein 38 (bHLHe38), or protein L-Myc-1, or V-myc myelocytomatosis viral oncogene homolog, is a bHLHZip oncoprotein belonging to the Myc oncogene protein family. It binds DNA as a heterodimer with MAX. L-Myc is co-expressed with another Myc family member and has weaker transformation/transactivation activities. L-Myc knockout mouse did not exhibit any phenotypic abnormalities.


Pssm-ID: 381463 [Multi-domain]  Cd Length: 89  Bit Score: 36.69  E-value: 2.38e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDlDVRWNKGTILKASVDYIrrmqkdlqksRELENHSRRLEMTNKQLWLR 230
Cdd:cd11457    7 KRKNHNFLERKRRNDLRSRFLALRDEVPGLAS-CSKTPKVVILSKATEYL----------RGLVSAERRMAAEKRQLKSR 75

                 ....
gi 429836867 231 IQEL 234
Cdd:cd11457   76 QQQL 79
bHLH-O_HEYL cd11447
basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with ...
151-204 2.51e-03

basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with YRPW motif-like protein (HEYL) and similar proteins; HEYL, also termed Class B basic helix-loop-helix protein 33 (bHLHb33), or hairy-related transcription factor 3 (HRT-3), is a bHLH-O transcriptional repressor that is strongly expressed in the presomitic mesoderm, the somites, the peripheral nervous system and smooth muscle of all arteries and is a downstream effector of the Notch and transforming growth factor-beta pathways. It promotes neuronal differentiation by activating proneural genes and inhibiting other hairy and enhancer of split (HES) and hairy/enhancer-of-split related with YRPW motif protein (HEY) proteins. HEYL also functions as a tumor suppressor involved in the progression of human cancers.


Pssm-ID: 381453 [Multi-domain]  Cd Length: 74  Bit Score: 36.61  E-value: 2.51e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKA--NDLDVRWNKGTILKASVDYIRRMQ 204
Cdd:cd11447    9 RKKRRGIIEKRRRDRINSSLSELRRLVPTAfeKQGSSKLEKAEILQMTVDHLKMLH 64
bHLH-O_HES1_4 cd11459
basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split HES-1, ...
150-206 4.34e-03

basic helix-loop-helix-orange (bHLH-O) domain found in hairy and enhancer of split HES-1, HES-4 and similar proteins; The family includes two bHLH-O transcriptional repressors, HES-1 and HES-4. HES-1, also termed Class B basic helix-loop-helix protein 39 (bHLHb39), or hairy homolog, or hairy-like protein (HL), plays an essential role in development of both compartment and boundary cells of the central nervous system. It regulates the maintenance of neural stem/progenitor cells by inhibiting proneural gene expression via Notch signaling. HES-4, also termed Class B basic helix-loop-helix protein 42 (bHLHb42), or bHLH factor Hes4, antagonizes the function of Twist-1 to regulate lineage commitment of bone marrow stromal/stem cells (BMSC). Epigenetic dysregulation of HES-4 is associated with striatal degeneration in postmortem Huntington brains. Both HES-1 and HES-4 are mammalian counterparts of the Hairy and Enhancer of split proteins that play a critical role in many physiological processes including cellular differentiation, cell cycle arrest, apoptosis and self-renewal ability.


Pssm-ID: 381465 [Multi-domain]  Cd Length: 63  Bit Score: 35.50  E-value: 4.34e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 429836867 150 QKKDNHNLIERRRRFNINDRIKELGMLIPKANDLDV----RWNKGTILKASVDYIRRMQKD 206
Cdd:cd11459    2 HRKSSKPIMEKRRRARINESLSQLKTLILDALKKDSsrhsKLEKADILEMTVKHLRNLQRQ 62
bHLH-PAS_SRC cd11439
basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in steroid receptor coactivator ...
159-205 5.24e-03

basic helix-loop-helix-Per-ARNT-Sim (bHLH-PAS) domain found in steroid receptor coactivator (SRC) family; The SRC family of coactivators includes SRC-1 (NcoA-1/p160), SRC-2(TIF2/GRIP1/NcoA-2) and SRC-3(NcoA-3/pCIP/RAC3/ACTR/pCIP/AIB1/TRAM1), which are critical mediators of steroid receptor action. They contain bHLH-PAS domain at the N-terminal that is followed by receptor interacting domain and C-terminal transcriptional activation domain. SRC coactivators interact with nuclear receptors in a ligand-dependent manner and enhance transcriptional activation by the receptor via histone acetylation/methylation.


Pssm-ID: 381445  Cd Length: 58  Bit Score: 35.10  E-value: 5.24e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 429836867 159 ERRRRFNINDRIKELGMLIPKA----NDLDVRWNKGTILKASVDYIRRMQK 205
Cdd:cd11439    6 EKRRREQENKYIEELAELISASisdmDSLSVKPDKCAILQETVKQIRQIKE 56
bHLH-O_HEY1 cd19748
basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with ...
151-201 7.40e-03

basic helix-loop-helix-orange (bHLH-O) domain found in hairy/enhancer-of-split related with YRPW motif protein 1 (HEY1) and similar proteins; HEY1, also termed cardiovascular helix-loop-helix factor 2 (CHF-2), or Class B basic helix-loop-helix protein 31 (bHLHb31), or HES-related repressor protein 1, or hairy and enhancer of split-related protein 1 (HESR-1), or hairy-related transcription factor 1 (HRT-1), is a bHLH-O transcriptional repressor that acts as an essential downstream effector of the Notch signaling pathway and may play a fundamental role in vascular development. HEY1 also participates several cancer-related pathways. It acts as a positive regulator of the tumor suppressor p53.


Pssm-ID: 381591 [Multi-domain]  Cd Length: 71  Bit Score: 34.93  E-value: 7.40e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 429836867 151 KKDNHNLIERRRRFNINDRIKELGMLIPKANDL--DVRWNKGTILKASVDYIR 201
Cdd:cd19748    9 RKRRRGIIEKRRRDRINNSLSELRRLVPSAFEKqgSAKLEKAEILQMTVDHLK 61
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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