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Conserved domains on  [gi|1958767860|ref|XP_038962878|]
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potassium voltage-gated channel subfamily H member 2 isoform X2 [Rattus norvegicus]

Protein Classification

cyclic nucleotide-gated ion channel( domain architecture ID 11997992)

cyclic nucleotide-gated ion channel is a nonselective channel that is opened by the direct binding of cyclic nucleotides, cAMP and cGMP

Gene Ontology:  GO:0016020|GO:0030551|GO:0005216
PubMed:  12087135|17601606

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
288-547 4.12e-36

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 137.01  E-value: 4.12e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  288 VWDWLILLLVIYTAVFTPYSAAFLLKEtedgsqapdcgYACQPLAVVDLLVDIMFIVDILINFRTTYVNaneevvshpgr 367
Cdd:pfam00520    3 YFELFILLLILLNTIFLALETYFQPEE-----------PLTTVLEILDYVFTGIFTLEMLLKIIAAGFK----------- 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  368 iaVHYFK-GWFLIDMVAAIPFDLLIFGSGSEELIGL--LKTARLLRLVRVARKLDRYSEYGAAVL--FLLMCTFALIAHW 442
Cdd:pfam00520   61 --KRYFRsPWNILDFVVVLPSLISLVLSSVGSLSGLrvLRLLRLLRLLRLIRRLEGLRTLVNSLIrsLKSLGNLLLLLLL 138
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  443 LACIWYAIGnMEQPHmdshiGWLHNLGDQIGKPYNSsglggpsikDKYVTALYFTFSSLTSVGFGNVSPNTNSEK----- 517
Cdd:pfam00520  139 FLFIFAIIG-YQLFG-----GKLKTWENPDNGRTNF---------DNFPNAFLWLFQTMTTEGWGDIMYDTIDGKgefwa 203
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1958767860  518 --IFSICVMLIGSLMYASIFGNVSAIIQRLYS 547
Cdd:pfam00520  204 yiYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
621-732 3.98e-24

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


:

Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 98.17  E-value: 3.98e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  621 PFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEPLNLYARPg 695
Cdd:cd00038      1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKLDedgreQIVGFLGPGDLFGELALLGNGP- 79
                           90       100       110
                   ....*....|....*....|....*....|....*..
gi 1958767860  696 kSNGDVRALTYCDLHKIHRDDLLEVLDMYPEFSDHFW 732
Cdd:cd00038     80 -RSATVRALTDSELLVLPRSDFRRLLQEYPELARRLL 115
PHA03307 super family cl33723
transcriptional regulator ICP4; Provisional
104-185 9.19e-03

transcriptional regulator ICP4; Provisional


The actual alignment was detected with superfamily member PHA03307:

Pssm-ID: 223039 [Multi-domain]  Cd Length: 1352  Bit Score: 40.15  E-value: 9.19e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  104 PAEERRALVGPASASPVASIRGPHPSPPAQSLNPDASGSSCSLARTRSRESCASVRRASSADDiEAMRAGALPPPPRHAS 183
Cdd:PHA03307   274 GWNGPSSRPGPASSSSSPRERSPSPSPSSPGSGPAPSSPRASSSSSSSRESSSSSTSSSSESS-RGAAVSPGPSPSRSPS 352

                   ..
gi 1958767860  184 TG 185
Cdd:PHA03307   353 PS 354
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
288-547 4.12e-36

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 137.01  E-value: 4.12e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  288 VWDWLILLLVIYTAVFTPYSAAFLLKEtedgsqapdcgYACQPLAVVDLLVDIMFIVDILINFRTTYVNaneevvshpgr 367
Cdd:pfam00520    3 YFELFILLLILLNTIFLALETYFQPEE-----------PLTTVLEILDYVFTGIFTLEMLLKIIAAGFK----------- 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  368 iaVHYFK-GWFLIDMVAAIPFDLLIFGSGSEELIGL--LKTARLLRLVRVARKLDRYSEYGAAVL--FLLMCTFALIAHW 442
Cdd:pfam00520   61 --KRYFRsPWNILDFVVVLPSLISLVLSSVGSLSGLrvLRLLRLLRLLRLIRRLEGLRTLVNSLIrsLKSLGNLLLLLLL 138
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  443 LACIWYAIGnMEQPHmdshiGWLHNLGDQIGKPYNSsglggpsikDKYVTALYFTFSSLTSVGFGNVSPNTNSEK----- 517
Cdd:pfam00520  139 FLFIFAIIG-YQLFG-----GKLKTWENPDNGRTNF---------DNFPNAFLWLFQTMTTEGWGDIMYDTIDGKgefwa 203
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1958767860  518 --IFSICVMLIGSLMYASIFGNVSAIIQRLYS 547
Cdd:pfam00520  204 yiYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235
PLN03192 PLN03192
Voltage-dependent potassium channel; Provisional
289-726 9.72e-34

Voltage-dependent potassium channel; Provisional


Pssm-ID: 215625 [Multi-domain]  Cd Length: 823  Bit Score: 140.00  E-value: 9.72e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  289 WDWLILLLVIYTAVFTPYSAAFLlketedgSQAPDCGyacqpLAVVDLLVDIMFIVDILINFRTTYVNANEEV-VSHPGR 367
Cdd:PLN03192    64 WETLMVVLVAYSAWVYPFEVAFL-------NASPKRG-----LEIADNVVDLFFAVDIVLTFFVAYIDPRTQLlVRDRKK 131
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  368 IAVHYFKGWFLIDMVAAIPFD---LLIFGS----GSEELIGLLKTARLLRLVRVARKLD---RYSEYGAAVLFLLMCTFA 437
Cdd:PLN03192   132 IAVRYLSTWFLMDVASTIPFQalaYLITGTvklnLSYSLLGLLRFWRLRRVKQLFTRLEkdiRFSYFWIRCARLLSVTLF 211
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  438 LIaHWLACIWYAIGNmEQPHMDShiGWLhnlGDQIgkpynsSGLGGPSIKDKYVTALYFTFSSLTSVGFGNVSPNTNSEK 517
Cdd:PLN03192   212 LV-HCAGCLYYLIAD-RYPHQGK--TWI---GAVI------PNFRETSLWIRYISAIYWSITTMTTVGYGDLHAVNTIEM 278
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  518 IFSICVMLIGSLMYASIFGNVSAIIQRLYSGTARYHTQMLRVREFIRFHQIPNPLRQRLEEYFQHAWSYTNgIDMNAVLK 597
Cdd:PLN03192   279 IFIIFYMLFNLGLTAYLIGNMTNLVVEGTRRTMEFRNSIEAASNFVGRNRLPPRLKDQILAYMCLRFKAES-LNQQQLID 357
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  598 GFPECLQADICLHLNRSLLQHCKPFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGDV---- 673
Cdd:PLN03192   358 QLPKSICKSICQHLFLPVVEKVYLFKGVSREILLLLVTKMKAEYIPPREDVIMQNEAPDDVYIVVSGEVEIIDSEGeker 437
                          410       420       430       440       450
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1958767860  674 VVAILGKNDIFGEPLNLYARPGKSNGDVRALTycDLHKIHRDDLLEVLDMYPE 726
Cdd:PLN03192   438 VVGTLGCGDIFGEVGALCCRPQSFTFRTKTLS--QLLRLKTSTLIEAMQTRQE 488
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
621-732 3.98e-24

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 98.17  E-value: 3.98e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  621 PFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEPLNLYARPg 695
Cdd:cd00038      1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKLDedgreQIVGFLGPGDLFGELALLGNGP- 79
                           90       100       110
                   ....*....|....*....|....*....|....*..
gi 1958767860  696 kSNGDVRALTYCDLHKIHRDDLLEVLDMYPEFSDHFW 732
Cdd:cd00038     80 -RSATVRALTDSELLVLPRSDFRRLLQEYPELARRLL 115
cNMP smart00100
Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a ...
621-738 5.72e-22

Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a prokaryotic homologue of eukaryotic cNMP-binding domains, present in ion channels, and cNMP-dependent kinases.


Pssm-ID: 197516 [Multi-domain]  Cd Length: 120  Bit Score: 92.08  E-value: 5.72e-22
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860   621 PFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILR-----GDVVVAILGKNDIFGEPLNLYARPG 695
Cdd:smart00100    1 LFKNLDAEELRELADALEPVRYPAGEVIIRQGDVGDSFYIIVSGEVEVYKvledgEEQIVGTLGPGDFFGELALLTNSRR 80
                            90       100       110       120
                    ....*....|....*....|....*....|....*....|...
gi 1958767860   696 KSNGDVRALTYCdlhKIHRDDLLEVLDMYPEFSDHFWSSLEIT 738
Cdd:smart00100   81 AASAAAVALELA---TLLRIDFRDFLQLLPELPQLLLELLLEL 120
Crp COG0664
cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal ...
630-736 3.83e-16

cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal transduction mechanisms];


Pssm-ID: 440428 [Multi-domain]  Cd Length: 207  Bit Score: 78.10  E-value: 3.83e-16
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  630 LRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEPLNLYARPgkSNGDVRAL 704
Cdd:COG0664      9 LEALLAHLELRTLKKGEVLFREGDPADHLYFVLSGLVKLYRISedgreQILGFLGPGDFFGELSLLGGEP--SPATAEAL 86
                           90       100       110
                   ....*....|....*....|....*....|..
gi 1958767860  705 TYCDLHKIHRDDLLEVLDMYPEFSDHFWSSLE 736
Cdd:COG0664     87 EDSELLRIPREDLEELLERNPELARALLRLLA 118
cNMP_binding pfam00027
Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, ...
641-724 2.47e-11

Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 459637 [Multi-domain]  Cd Length: 89  Bit Score: 60.70  E-value: 2.47e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  641 HAPPGDTLVHAGDLLTALYFISRGSIEILR-----GDVVVAILGKNDIFGEPLNLYARPgkSNGDVRALTYCDLHKIHRD 715
Cdd:pfam00027    3 SYKAGEVIFREGDPADSLYIVLSGKVKVYRtledgREQILAVLGPGDFFGELALLGGEP--RSATVVALTDSELLVIPRE 80

                   ....*....
gi 1958767860  716 DLLEVLDMY 724
Cdd:pfam00027   81 DFLELLERD 89
PRK11753 PRK11753
cAMP-activated global transcriptional regulator CRP;
643-745 3.00e-08

cAMP-activated global transcriptional regulator CRP;


Pssm-ID: 236969 [Multi-domain]  Cd Length: 211  Bit Score: 55.37  E-value: 3.00e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  643 PPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEpLNLYARPGKSNGDVRALTYCDLHKIHRDDL 717
Cdd:PRK11753    26 PAKSTLIHAGEKAETLYYIVKGSVAVLIKDeegkeMILSYLNQGDFIGE-LGLFEEGQERSAWVRAKTACEVAEISYKKF 104
                           90       100
                   ....*....|....*....|....*...
gi 1958767860  718 LEVLDMYPEFSdhFWSSLEITFNLRDTN 745
Cdd:PRK11753   105 RQLIQVNPDIL--MALSAQMARRLQNTS 130
PHA03307 PHA03307
transcriptional regulator ICP4; Provisional
104-185 9.19e-03

transcriptional regulator ICP4; Provisional


Pssm-ID: 223039 [Multi-domain]  Cd Length: 1352  Bit Score: 40.15  E-value: 9.19e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  104 PAEERRALVGPASASPVASIRGPHPSPPAQSLNPDASGSSCSLARTRSRESCASVRRASSADDiEAMRAGALPPPPRHAS 183
Cdd:PHA03307   274 GWNGPSSRPGPASSSSSPRERSPSPSPSSPGSGPAPSSPRASSSSSSSRESSSSSTSSSSESS-RGAAVSPGPSPSRSPS 352

                   ..
gi 1958767860  184 TG 185
Cdd:PHA03307   353 PS 354
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
288-547 4.12e-36

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 137.01  E-value: 4.12e-36
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  288 VWDWLILLLVIYTAVFTPYSAAFLLKEtedgsqapdcgYACQPLAVVDLLVDIMFIVDILINFRTTYVNaneevvshpgr 367
Cdd:pfam00520    3 YFELFILLLILLNTIFLALETYFQPEE-----------PLTTVLEILDYVFTGIFTLEMLLKIIAAGFK----------- 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  368 iaVHYFK-GWFLIDMVAAIPFDLLIFGSGSEELIGL--LKTARLLRLVRVARKLDRYSEYGAAVL--FLLMCTFALIAHW 442
Cdd:pfam00520   61 --KRYFRsPWNILDFVVVLPSLISLVLSSVGSLSGLrvLRLLRLLRLLRLIRRLEGLRTLVNSLIrsLKSLGNLLLLLLL 138
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  443 LACIWYAIGnMEQPHmdshiGWLHNLGDQIGKPYNSsglggpsikDKYVTALYFTFSSLTSVGFGNVSPNTNSEK----- 517
Cdd:pfam00520  139 FLFIFAIIG-YQLFG-----GKLKTWENPDNGRTNF---------DNFPNAFLWLFQTMTTEGWGDIMYDTIDGKgefwa 203
                          250       260       270
                   ....*....|....*....|....*....|..
gi 1958767860  518 --IFSICVMLIGSLMYASIFGNVSAIIQRLYS 547
Cdd:pfam00520  204 yiYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235
PLN03192 PLN03192
Voltage-dependent potassium channel; Provisional
289-726 9.72e-34

Voltage-dependent potassium channel; Provisional


Pssm-ID: 215625 [Multi-domain]  Cd Length: 823  Bit Score: 140.00  E-value: 9.72e-34
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  289 WDWLILLLVIYTAVFTPYSAAFLlketedgSQAPDCGyacqpLAVVDLLVDIMFIVDILINFRTTYVNANEEV-VSHPGR 367
Cdd:PLN03192    64 WETLMVVLVAYSAWVYPFEVAFL-------NASPKRG-----LEIADNVVDLFFAVDIVLTFFVAYIDPRTQLlVRDRKK 131
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  368 IAVHYFKGWFLIDMVAAIPFD---LLIFGS----GSEELIGLLKTARLLRLVRVARKLD---RYSEYGAAVLFLLMCTFA 437
Cdd:PLN03192   132 IAVRYLSTWFLMDVASTIPFQalaYLITGTvklnLSYSLLGLLRFWRLRRVKQLFTRLEkdiRFSYFWIRCARLLSVTLF 211
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  438 LIaHWLACIWYAIGNmEQPHMDShiGWLhnlGDQIgkpynsSGLGGPSIKDKYVTALYFTFSSLTSVGFGNVSPNTNSEK 517
Cdd:PLN03192   212 LV-HCAGCLYYLIAD-RYPHQGK--TWI---GAVI------PNFRETSLWIRYISAIYWSITTMTTVGYGDLHAVNTIEM 278
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  518 IFSICVMLIGSLMYASIFGNVSAIIQRLYSGTARYHTQMLRVREFIRFHQIPNPLRQRLEEYFQHAWSYTNgIDMNAVLK 597
Cdd:PLN03192   279 IFIIFYMLFNLGLTAYLIGNMTNLVVEGTRRTMEFRNSIEAASNFVGRNRLPPRLKDQILAYMCLRFKAES-LNQQQLID 357
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  598 GFPECLQADICLHLNRSLLQHCKPFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGDV---- 673
Cdd:PLN03192   358 QLPKSICKSICQHLFLPVVEKVYLFKGVSREILLLLVTKMKAEYIPPREDVIMQNEAPDDVYIVVSGEVEIIDSEGeker 437
                          410       420       430       440       450
                   ....*....|....*....|....*....|....*....|....*....|...
gi 1958767860  674 VVAILGKNDIFGEPLNLYARPGKSNGDVRALTycDLHKIHRDDLLEVLDMYPE 726
Cdd:PLN03192   438 VVGTLGCGDIFGEVGALCCRPQSFTFRTKTLS--QLLRLKTSTLIEAMQTRQE 488
CAP_ED cd00038
effector domain of the CAP family of transcription factors; members include CAP (or cAMP ...
621-732 3.98e-24

effector domain of the CAP family of transcription factors; members include CAP (or cAMP receptor protein (CRP)), which binds cAMP, FNR (fumarate and nitrate reduction), which uses an iron-sulfur cluster to sense oxygen) and CooA, a heme containing CO sensor. In all cases binding of the effector leads to conformational changes and the ability to activate transcription. Cyclic nucleotide-binding domain similar to CAP are also present in cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) and vertebrate cyclic nucleotide-gated ion-channels. Cyclic nucleotide-monophosphate binding domain; proteins that bind cyclic nucleotides (cAMP or cGMP) share a structural domain of about 120 residues; the best studied is the prokaryotic catabolite gene activator, CAP, where such a domain is known to be composed of three alpha-helices and a distinctive eight-stranded, antiparallel beta-barrel structure; three conserved glycine residues are thought to be essential for maintenance of the structural integrity of the beta-barrel; CooA is a homodimeric transcription factor that belongs to CAP family; cAMP- and cGMP-dependent protein kinases (cAPK and cGPK) contain two tandem copies of the cyclic nucleotide-binding domain; cAPK's are composed of two different subunits, a catalytic chain and a regulatory chain, which contains both copies of the domain; cGPK's are single chain enzymes that include the two copies of the domain in their N-terminal section; also found in vertebrate cyclic nucleotide-gated ion-channels


Pssm-ID: 237999 [Multi-domain]  Cd Length: 115  Bit Score: 98.17  E-value: 3.98e-24
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  621 PFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEPLNLYARPg 695
Cdd:cd00038      1 LFSGLDDEELEELADALEERRFPAGEVIIRQGDPADSLYIVLSGSVEVYKLDedgreQIVGFLGPGDLFGELALLGNGP- 79
                           90       100       110
                   ....*....|....*....|....*....|....*..
gi 1958767860  696 kSNGDVRALTYCDLHKIHRDDLLEVLDMYPEFSDHFW 732
Cdd:cd00038     80 -RSATVRALTDSELLVLPRSDFRRLLQEYPELARRLL 115
cNMP smart00100
Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a ...
621-738 5.72e-22

Cyclic nucleotide-monophosphate binding domain; Catabolite gene activator protein (CAP) is a prokaryotic homologue of eukaryotic cNMP-binding domains, present in ion channels, and cNMP-dependent kinases.


Pssm-ID: 197516 [Multi-domain]  Cd Length: 120  Bit Score: 92.08  E-value: 5.72e-22
                            10        20        30        40        50        60        70        80
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860   621 PFRGATKGCLRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILR-----GDVVVAILGKNDIFGEPLNLYARPG 695
Cdd:smart00100    1 LFKNLDAEELRELADALEPVRYPAGEVIIRQGDVGDSFYIIVSGEVEVYKvledgEEQIVGTLGPGDFFGELALLTNSRR 80
                            90       100       110       120
                    ....*....|....*....|....*....|....*....|...
gi 1958767860   696 KSNGDVRALTYCdlhKIHRDDLLEVLDMYPEFSDHFWSSLEIT 738
Cdd:smart00100   81 AASAAAVALELA---TLLRIDFRDFLQLLPELPQLLLELLLEL 120
Crp COG0664
cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal ...
630-736 3.83e-16

cAMP-binding domain of CRP or a regulatory subunit of cAMP-dependent protein kinases [Signal transduction mechanisms];


Pssm-ID: 440428 [Multi-domain]  Cd Length: 207  Bit Score: 78.10  E-value: 3.83e-16
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  630 LRALAMKFKTTHAPPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEPLNLYARPgkSNGDVRAL 704
Cdd:COG0664      9 LEALLAHLELRTLKKGEVLFREGDPADHLYFVLSGLVKLYRISedgreQILGFLGPGDFFGELSLLGGEP--SPATAEAL 86
                           90       100       110
                   ....*....|....*....|....*....|..
gi 1958767860  705 TYCDLHKIHRDDLLEVLDMYPEFSDHFWSSLE 736
Cdd:COG0664     87 EDSELLRIPREDLEELLERNPELARALLRLLA 118
cNMP_binding pfam00027
Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, ...
641-724 2.47e-11

Cyclic nucleotide-binding domain; This domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).


Pssm-ID: 459637 [Multi-domain]  Cd Length: 89  Bit Score: 60.70  E-value: 2.47e-11
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  641 HAPPGDTLVHAGDLLTALYFISRGSIEILR-----GDVVVAILGKNDIFGEPLNLYARPgkSNGDVRALTYCDLHKIHRD 715
Cdd:pfam00027    3 SYKAGEVIFREGDPADSLYIVLSGKVKVYRtledgREQILAVLGPGDFFGELALLGGEP--RSATVVALTDSELLVIPRE 80

                   ....*....
gi 1958767860  716 DLLEVLDMY 724
Cdd:pfam00027   81 DFLELLERD 89
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
490-544 5.55e-11

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 59.59  E-value: 5.55e-11
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*
gi 1958767860  490 YVTALYFTFSSLTSVGFGNVSPNTNSEKIFSICVMLIGSLMYASIFGNVSAIIQR 544
Cdd:pfam07885   24 FLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
PRK11753 PRK11753
cAMP-activated global transcriptional regulator CRP;
643-745 3.00e-08

cAMP-activated global transcriptional regulator CRP;


Pssm-ID: 236969 [Multi-domain]  Cd Length: 211  Bit Score: 55.37  E-value: 3.00e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  643 PPGDTLVHAGDLLTALYFISRGSIEILRGD-----VVVAILGKNDIFGEpLNLYARPGKSNGDVRALTYCDLHKIHRDDL 717
Cdd:PRK11753    26 PAKSTLIHAGEKAETLYYIVKGSVAVLIKDeegkeMILSYLNQGDFIGE-LGLFEEGQERSAWVRAKTACEVAEISYKKF 104
                           90       100
                   ....*....|....*....|....*...
gi 1958767860  718 LEVLDMYPEFSdhFWSSLEITFNLRDTN 745
Cdd:PRK11753   105 RQLIQVNPDIL--MALSAQMARRLQNTS 130
PRK10537 PRK10537
voltage-gated potassium channel protein;
376-563 1.33e-05

voltage-gated potassium channel protein;


Pssm-ID: 236711 [Multi-domain]  Cd Length: 393  Bit Score: 48.86  E-value: 1.33e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  376 WFLIDMVAAIPFDLLIFGSGSEELIGLLKTARLLRLVRVARKLDRYSeYGAAVLFLLMCTFALIAhwlaciwYAIgnmeq 455
Cdd:PRK10537    86 WAISILLLLAALAITLHFYPWLKFLIGYCIVLLVALLIYRRDFDRSS-LAAGTLFAVISITSLLF-------YST----- 152
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  456 phmdshIGWLHnLGDQIGkpynssglggPSIKDkYVTALYFTFSSLTSVGFGNVSPNTNSEKIFSICVMLIGSLMYA--- 532
Cdd:PRK10537   153 ------FGALY-LGDGFS----------PPIES-LSTAFYFSIVTMSTVGYGDIVPVSESARLFTISVIILGITVFAtsi 214
                          170       180       190
                   ....*....|....*....|....*....|...
gi 1958767860  533 -SIFGNV-SAIIQRLYSGtaRYHTqMLRVREFI 563
Cdd:PRK10537   215 sAIFGPViRGNLKRLVKG--RISH-MHRKDHFI 244
PHA03307 PHA03307
transcriptional regulator ICP4; Provisional
104-185 9.19e-03

transcriptional regulator ICP4; Provisional


Pssm-ID: 223039 [Multi-domain]  Cd Length: 1352  Bit Score: 40.15  E-value: 9.19e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1958767860  104 PAEERRALVGPASASPVASIRGPHPSPPAQSLNPDASGSSCSLARTRSRESCASVRRASSADDiEAMRAGALPPPPRHAS 183
Cdd:PHA03307   274 GWNGPSSRPGPASSSSSPRERSPSPSPSSPGSGPAPSSPRASSSSSSSRESSSSSTSSSSESS-RGAAVSPGPSPSRSPS 352

                   ..
gi 1958767860  184 TG 185
Cdd:PHA03307   353 PS 354
 
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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