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Conserved domains on  [gi|6324305|ref|NP_014375|]
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Fap1p [Saccharomyces cerevisiae S288C]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
R3H_unknown_2 cd06006
R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain ...
736-794 5.66e-33

R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


:

Pssm-ID: 100076  Cd Length: 59  Bit Score: 121.32  E-value: 5.66e-33
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 6324305  736 CSQIEAILNKLMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:cd06006   1 CQQIESTLRKFINDKSKRSLRFPPMRSPQRAFIHELAKDYGLYSESQDPEPKRSVFVKK 59
RING-CH-C4HC3_NFX1-like cd16492
RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type ...
66-118 5.09e-16

RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type zinc finger protein NFXL1, and similar proteins; NF-X1, also known as nuclear transcription factor, X box-binding protein 1, is a novel cysteine-rich sequence-specific DNA-binding protein that interacts with the conserved X-box motif of the human major histocompatibility complex (MHC) class II genes via a repeated Cys-His domain. It functions as a cytokine-inducible transcriptional repressor that plays an important role in regulating the duration of an inflammatory response by limiting the period in which class II MHC molecules are induced by interferon gamma (IFN- gamma). NFXL1, also known as NF-X1-type zinc finger protein NFXL1 or ovarian zinc finger protein (OZFP), is encoded by a novel human cytoplasm-distribution zinc finger protein (CDZFP) gene. This subfamily also includes NF-X1 homologs from insects, plants, and fungi. Drosophila melanogaster shuttle craft (STC) is a DNA- or RNA-binding protein required for proper axon guidance in the central nervous system. It functions as a putative transcription factor and plays an essential role in the completion of embryonic development. In contrast to NF-X1, STC contains an RD domain. The Arabidopsis genome encodes two NF-X1 homologs, AtNFXL1 and AtNFXL2, both of which function as regulators of salt stress responses. The AtNFXL1 protein is a nuclear factor that positively affects adaptation to salt stress. It also functions as a negative regulator of the type A trichothecene phytotoxin-induced defense response. AtNFXL2 controls abscisic acid (ABA) levels and suppresses ABA responses. It may also prevent unnecessary and costly stress adaptation under favorable conditions. FKBP12-associated protein 1 (FAP1) is a dosage suppressor of rapamycin toxicity in budding yeast. It is localized in the cytoplasm, but upon rapamycin treatment translocates to the nucleus. FAP1 interacts with FKBP12 in a rapamycin-sensitive manner. It is a proline-rich protein containing a novel cysteine-rich DNA-binding motif. Unique structural features of the NFX1 and NFXL proteins are the Cys-rich region and a specific RING-CH finger motif with an unusual arrangement of zinc-coordinating residues. The Cys-rich region is required for binding to specific promoter elements. It frequently comprises more than 500 amino acids and harbors several NFX1-type zinc finger domains, characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The RING-CH finger, also known as vRING or RINGv, may have E3 ligase activity. It is characterized by a C4HC3-type Zn ligand signature and additional conserved amino acids, rather than the C3H2C3-type cysteines and histidines arrangement in canonical RING-H2 finger. In addition to the Cys-rich region and RING-CH finger, NFX1 contains a PAM2 motif in the N-terminus and a R3H domain in the C-terminus.


:

Pssm-ID: 438155 [Multi-domain]  Cd Length: 58  Bit Score: 72.86  E-value: 5.09e-16
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305   66 YVCMICTVEMDYTCQMFACKRCYRVFDYGCIREWALKSTEKT-----VDRIWKCPNCY 118
Cdd:cd16492   1 YECMICTENVGRNQSIWSCSRCYRVFHLSCIKKWAKNSEEKAeqvknDDDSWRCPGCQ 58
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
206-263 6.42e-09

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


:

Pssm-ID: 100116  Cd Length: 49  Bit Score: 52.73  E-value: 6.42e-09
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305  206 CQEVCGLPLSCSIHTCKKKCHPGLCGPCPEMIiskdspkkQIKCYCGNHTRaNIKCSE 263
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--------KKKCRCGKTTK-EVPCGE 49
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
352-400 1.05e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


:

Pssm-ID: 100116  Cd Length: 49  Bit Score: 51.96  E-value: 1.05e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  352 CDSRCGKPLKCGKHSCPFTCHDKACMePCLQIDSVKCACEQSTFSVPCG 400
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCP-PCPETVKKKCRCGKTTKEVPCG 48
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
458-505 2.32e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


:

Pssm-ID: 100116  Cd Length: 49  Bit Score: 50.81  E-value: 2.32e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*...
gi 6324305  458 CLKPCNLTLSCGIHKCQRKCHPGKCPPCLESDsnDLVCPCGNTVVPAP 505
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--KKKCRCGKTTKEVP 46
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
150-196 3.59e-04

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


:

Pssm-ID: 100116  Cd Length: 49  Bit Score: 39.25  E-value: 3.59e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  150 CGQTCNA--STCMHGCSKICHLGPHPECTRMVEIMCHCGKHSKSIFCYQ 196
Cdd:cd06008   1 CGEVCGKplPCGNHKCEQLCHEGPCPPCPETVKKKCRCGKTTKEVPCGE 49
NF-X1-zinc-finger super family cl10082
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
604-655 1.38e-03

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


The actual alignment was detected with superfamily member cd06008:

Pssm-ID: 100116  Cd Length: 49  Bit Score: 37.32  E-value: 1.38e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 6324305  604 CKQTCGqKRLNC-NHECPKPCHGKtECPdlPCATLVKIYCKCGRIKKSVTCGA 655
Cdd:cd06008   1 CGEVCG-KPLPCgNHKCEQLCHEG-PCP--PCPETVKKKCRCGKTTKEVPCGE 49
 
Name Accession Description Interval E-value
R3H_unknown_2 cd06006
R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain ...
736-794 5.66e-33

R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


Pssm-ID: 100076  Cd Length: 59  Bit Score: 121.32  E-value: 5.66e-33
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 6324305  736 CSQIEAILNKLMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:cd06006   1 CQQIESTLRKFINDKSKRSLRFPPMRSPQRAFIHELAKDYGLYSESQDPEPKRSVFVKK 59
R3H smart00393
Putative single-stranded nucleic acids-binding domain;
718-795 3.57e-20

Putative single-stranded nucleic acids-binding domain;


Pssm-ID: 214647  Cd Length: 79  Bit Score: 85.43  E-value: 3.57e-20
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305     718 QLPFTEAALSVYSKQERWCSQIEAILNKlMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKKE 795
Cdd:smart00393   3 FLPVTLDALSYRPRRREELIELELEIAR-FVKSTKESVELPPMNSYERKIVHELAEKYGLESESFGEGPKRRVVISKK 79
RING-CH-C4HC3_NFX1-like cd16492
RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type ...
66-118 5.09e-16

RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type zinc finger protein NFXL1, and similar proteins; NF-X1, also known as nuclear transcription factor, X box-binding protein 1, is a novel cysteine-rich sequence-specific DNA-binding protein that interacts with the conserved X-box motif of the human major histocompatibility complex (MHC) class II genes via a repeated Cys-His domain. It functions as a cytokine-inducible transcriptional repressor that plays an important role in regulating the duration of an inflammatory response by limiting the period in which class II MHC molecules are induced by interferon gamma (IFN- gamma). NFXL1, also known as NF-X1-type zinc finger protein NFXL1 or ovarian zinc finger protein (OZFP), is encoded by a novel human cytoplasm-distribution zinc finger protein (CDZFP) gene. This subfamily also includes NF-X1 homologs from insects, plants, and fungi. Drosophila melanogaster shuttle craft (STC) is a DNA- or RNA-binding protein required for proper axon guidance in the central nervous system. It functions as a putative transcription factor and plays an essential role in the completion of embryonic development. In contrast to NF-X1, STC contains an RD domain. The Arabidopsis genome encodes two NF-X1 homologs, AtNFXL1 and AtNFXL2, both of which function as regulators of salt stress responses. The AtNFXL1 protein is a nuclear factor that positively affects adaptation to salt stress. It also functions as a negative regulator of the type A trichothecene phytotoxin-induced defense response. AtNFXL2 controls abscisic acid (ABA) levels and suppresses ABA responses. It may also prevent unnecessary and costly stress adaptation under favorable conditions. FKBP12-associated protein 1 (FAP1) is a dosage suppressor of rapamycin toxicity in budding yeast. It is localized in the cytoplasm, but upon rapamycin treatment translocates to the nucleus. FAP1 interacts with FKBP12 in a rapamycin-sensitive manner. It is a proline-rich protein containing a novel cysteine-rich DNA-binding motif. Unique structural features of the NFX1 and NFXL proteins are the Cys-rich region and a specific RING-CH finger motif with an unusual arrangement of zinc-coordinating residues. The Cys-rich region is required for binding to specific promoter elements. It frequently comprises more than 500 amino acids and harbors several NFX1-type zinc finger domains, characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The RING-CH finger, also known as vRING or RINGv, may have E3 ligase activity. It is characterized by a C4HC3-type Zn ligand signature and additional conserved amino acids, rather than the C3H2C3-type cysteines and histidines arrangement in canonical RING-H2 finger. In addition to the Cys-rich region and RING-CH finger, NFX1 contains a PAM2 motif in the N-terminus and a R3H domain in the C-terminus.


Pssm-ID: 438155 [Multi-domain]  Cd Length: 58  Bit Score: 72.86  E-value: 5.09e-16
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305   66 YVCMICTVEMDYTCQMFACKRCYRVFDYGCIREWALKSTEKT-----VDRIWKCPNCY 118
Cdd:cd16492   1 YECMICTENVGRNQSIWSCSRCYRVFHLSCIKKWAKNSEEKAeqvknDDDSWRCPGCQ 58
R3H pfam01424
R3H domain; The name of the R3H domain comes from the characteriztic spacing of the most ...
734-794 1.48e-14

R3H domain; The name of the R3H domain comes from the characteriztic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to be binding ssDNA.


Pssm-ID: 460206  Cd Length: 60  Bit Score: 68.67  E-value: 1.48e-14
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 6324305    734 RWCSQIEAILNKLMDDkTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:pfam01424   1 EFLEQLAEKLAEFVKD-TGKSLELPPMSSYERRIIHELAQKYGLESESEGEEPNRRVVVYK 60
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
206-263 6.42e-09

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 52.73  E-value: 6.42e-09
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305  206 CQEVCGLPLSCSIHTCKKKCHPGLCGPCPEMIiskdspkkQIKCYCGNHTRaNIKCSE 263
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--------KKKCRCGKTTK-EVPCGE 49
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
352-400 1.05e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 51.96  E-value: 1.05e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  352 CDSRCGKPLKCGKHSCPFTCHDKACMePCLQIDSVKCACEQSTFSVPCG 400
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCP-PCPETVKKKCRCGKTTKEVPCG 48
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
458-505 2.32e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 50.81  E-value: 2.32e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*...
gi 6324305  458 CLKPCNLTLSCGIHKCQRKCHPGKCPPCLESDsnDLVCPCGNTVVPAP 505
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--KKKCRCGKTTKEVP 46
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
150-196 3.59e-04

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 39.25  E-value: 3.59e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  150 CGQTCNA--STCMHGCSKICHLGPHPECTRMVEIMCHCGKHSKSIFCYQ 196
Cdd:cd06008   1 CGEVCGKplPCGNHKCEQLCHEGPCPPCPETVKKKCRCGKTTKEVPCGE 49
zf-NF-X1 pfam01422
NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following ...
468-486 5.60e-04

NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following pattern describes the zinc finger. C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C Where X can be any amino acid, and numbers in brackets indicate the number of residues. Two position can be either his or cys. This family includes Swiss:P40798, Swiss:Q12986 and Swiss:P53971. The zinc fingers in Swiss:Q12986 bind to DNA.


Pssm-ID: 460205  Cd Length: 19  Bit Score: 37.89  E-value: 5.60e-04
                          10
                  ....*....|....*....
gi 6324305    468 CGIHKCQRKCHPGKCPPCL 486
Cdd:pfam01422   1 CGNHTCEEVCHEGPCPPCP 19
ZnF_NFX smart00438
Repressor of transcription;
468-487 9.07e-04

Repressor of transcription;


Pssm-ID: 128715  Cd Length: 20  Bit Score: 37.25  E-value: 9.07e-04
                           10        20
                   ....*....|....*....|
gi 6324305     468 CGIHKCQRKCHPGKCPPCLE 487
Cdd:smart00438   1 CGIHKCQKLCHPGPCPPCKQ 20
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
604-655 1.38e-03

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 37.32  E-value: 1.38e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 6324305  604 CKQTCGqKRLNC-NHECPKPCHGKtECPdlPCATLVKIYCKCGRIKKSVTCGA 655
Cdd:cd06008   1 CGEVCG-KPLPCgNHKCEQLCHEG-PCP--PCPETVKKKCRCGKTTKEVPCGE 49
zf-NF-X1 pfam01422
NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following ...
216-234 8.70e-03

NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following pattern describes the zinc finger. C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C Where X can be any amino acid, and numbers in brackets indicate the number of residues. Two position can be either his or cys. This family includes Swiss:P40798, Swiss:Q12986 and Swiss:P53971. The zinc fingers in Swiss:Q12986 bind to DNA.


Pssm-ID: 460205  Cd Length: 19  Bit Score: 34.43  E-value: 8.70e-03
                          10
                  ....*....|....*....
gi 6324305    216 CSIHTCKKKCHPGLCGPCP 234
Cdd:pfam01422   1 CGNHTCEEVCHEGPCPPCP 19
 
Name Accession Description Interval E-value
R3H_unknown_2 cd06006
R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain ...
736-794 5.66e-33

R3H domain of a group of fungal proteins with unknown function. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


Pssm-ID: 100076  Cd Length: 59  Bit Score: 121.32  E-value: 5.66e-33
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 6324305  736 CSQIEAILNKLMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:cd06006   1 CQQIESTLRKFINDKSKRSLRFPPMRSPQRAFIHELAKDYGLYSESQDPEPKRSVFVKK 59
R3H smart00393
Putative single-stranded nucleic acids-binding domain;
718-795 3.57e-20

Putative single-stranded nucleic acids-binding domain;


Pssm-ID: 214647  Cd Length: 79  Bit Score: 85.43  E-value: 3.57e-20
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305     718 QLPFTEAALSVYSKQERWCSQIEAILNKlMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKKE 795
Cdd:smart00393   3 FLPVTLDALSYRPRRREELIELELEIAR-FVKSTKESVELPPMNSYERKIVHELAEKYGLESESFGEGPKRRVVISKK 79
RING-CH-C4HC3_NFX1-like cd16492
RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type ...
66-118 5.09e-16

RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1, NF-X1-type zinc finger protein NFXL1, and similar proteins; NF-X1, also known as nuclear transcription factor, X box-binding protein 1, is a novel cysteine-rich sequence-specific DNA-binding protein that interacts with the conserved X-box motif of the human major histocompatibility complex (MHC) class II genes via a repeated Cys-His domain. It functions as a cytokine-inducible transcriptional repressor that plays an important role in regulating the duration of an inflammatory response by limiting the period in which class II MHC molecules are induced by interferon gamma (IFN- gamma). NFXL1, also known as NF-X1-type zinc finger protein NFXL1 or ovarian zinc finger protein (OZFP), is encoded by a novel human cytoplasm-distribution zinc finger protein (CDZFP) gene. This subfamily also includes NF-X1 homologs from insects, plants, and fungi. Drosophila melanogaster shuttle craft (STC) is a DNA- or RNA-binding protein required for proper axon guidance in the central nervous system. It functions as a putative transcription factor and plays an essential role in the completion of embryonic development. In contrast to NF-X1, STC contains an RD domain. The Arabidopsis genome encodes two NF-X1 homologs, AtNFXL1 and AtNFXL2, both of which function as regulators of salt stress responses. The AtNFXL1 protein is a nuclear factor that positively affects adaptation to salt stress. It also functions as a negative regulator of the type A trichothecene phytotoxin-induced defense response. AtNFXL2 controls abscisic acid (ABA) levels and suppresses ABA responses. It may also prevent unnecessary and costly stress adaptation under favorable conditions. FKBP12-associated protein 1 (FAP1) is a dosage suppressor of rapamycin toxicity in budding yeast. It is localized in the cytoplasm, but upon rapamycin treatment translocates to the nucleus. FAP1 interacts with FKBP12 in a rapamycin-sensitive manner. It is a proline-rich protein containing a novel cysteine-rich DNA-binding motif. Unique structural features of the NFX1 and NFXL proteins are the Cys-rich region and a specific RING-CH finger motif with an unusual arrangement of zinc-coordinating residues. The Cys-rich region is required for binding to specific promoter elements. It frequently comprises more than 500 amino acids and harbors several NFX1-type zinc finger domains, characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The RING-CH finger, also known as vRING or RINGv, may have E3 ligase activity. It is characterized by a C4HC3-type Zn ligand signature and additional conserved amino acids, rather than the C3H2C3-type cysteines and histidines arrangement in canonical RING-H2 finger. In addition to the Cys-rich region and RING-CH finger, NFX1 contains a PAM2 motif in the N-terminus and a R3H domain in the C-terminus.


Pssm-ID: 438155 [Multi-domain]  Cd Length: 58  Bit Score: 72.86  E-value: 5.09e-16
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305   66 YVCMICTVEMDYTCQMFACKRCYRVFDYGCIREWALKSTEKT-----VDRIWKCPNCY 118
Cdd:cd16492   1 YECMICTENVGRNQSIWSCSRCYRVFHLSCIKKWAKNSEEKAeqvknDDDSWRCPGCQ 58
R3H cd02325
R3H domain. The name of the R3H domain comes from the characteristic spacing of the most ...
736-794 9.95e-15

R3H domain. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. R3H domains are found in proteins together with ATPase domains, SF1 helicase domains, SF2 DEAH helicase domains, Cys-rich repeats, ring-type zinc fingers, and KH domains. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


Pssm-ID: 100064  Cd Length: 59  Bit Score: 69.18  E-value: 9.95e-15
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*....
gi 6324305  736 CSQIEAILNKLMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:cd02325   1 REEREEELEAFAKDAAGKSLELPPMNSYERKLIHDLAEYYGLKSESEGEGPNRRVVITK 59
R3H pfam01424
R3H domain; The name of the R3H domain comes from the characteriztic spacing of the most ...
734-794 1.48e-14

R3H domain; The name of the R3H domain comes from the characteriztic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to be binding ssDNA.


Pssm-ID: 460206  Cd Length: 60  Bit Score: 68.67  E-value: 1.48e-14
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 6324305    734 RWCSQIEAILNKLMDDkTRSSLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFIKK 794
Cdd:pfam01424   1 EFLEQLAEKLAEFVKD-TGKSLELPPMSSYERRIIHELAQKYGLESESEGEEPNRRVVVYK 60
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
206-263 6.42e-09

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 52.73  E-value: 6.42e-09
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*...
gi 6324305  206 CQEVCGLPLSCSIHTCKKKCHPGLCGPCPEMIiskdspkkQIKCYCGNHTRaNIKCSE 263
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--------KKKCRCGKTTK-EVPCGE 49
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
352-400 1.05e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 51.96  E-value: 1.05e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  352 CDSRCGKPLKCGKHSCPFTCHDKACMePCLQIDSVKCACEQSTFSVPCG 400
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCP-PCPETVKKKCRCGKTTKEVPCG 48
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
458-505 2.32e-08

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 50.81  E-value: 2.32e-08
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*...
gi 6324305  458 CLKPCNLTLSCGIHKCQRKCHPGKCPPCLESDsnDLVCPCGNTVVPAP 505
Cdd:cd06008   1 CGEVCGKPLPCGNHKCEQLCHEGPCPPCPETV--KKKCRCGKTTKEVP 46
R3H_NF-X1 cd02643
R3H domain of the X1 box binding protein (NF-X1) and related proteins. Human NF-X1 is a ...
736-792 3.23e-07

R3H domain of the X1 box binding protein (NF-X1) and related proteins. Human NF-X1 is a transcription factor that regulates the expression of class II major histocompatibility complex (MHC) genes. The Drosophila homolog shuttle craft (STC) has been shown to be a DNA- or RNA-binding protein required for proper axon guidance in the central nervous system and, the yeast homolog FAP1 encodes a dosage suppressor of rapamycin toxicity. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


Pssm-ID: 100072  Cd Length: 74  Bit Score: 48.51  E-value: 3.23e-07
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 6324305  736 CSQIEAILNKLMDDKTRS-----SLHFKPMRPPQRHFIRELAKAYGLYSESQDREPMRSVFI 792
Cdd:cd02643  11 VKDVEKDLIELVESVNKGkqtsrSHSFPPMNREKRRIVHELAEHFGIESVSYDQEPKRNVVA 72
RING-CH-C4HC3_NFX1 cd16696
RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1 and similar ...
66-117 1.98e-04

RING-CH finger, H2 subclass (C4HC3-type), found in transcriptional repressor NF-X1 and similar proteins; NF-X1, also known as nuclear transcription factor, X box-binding protein 1, is a novel cysteine-rich sequence-specific DNA-binding protein that interacts with the conserved X-box motif of the human major histocompatibility complex (MHC) class II genes via a repeated Cys-His domain. It functions as a cytokine-inducible transcriptional repressor that plays an important role in regulating the duration of an inflammatory response by limiting the period in which class II MHC molecules are induced by interferon gamma (IFN- gamma). NFX1 contains an N-terminal PAM2 motif, a C4HC3-type RING-CH finger, a Cys-rich region that harbors several NFX1-type zinc fingers, and a C-terminal R3H domain.


Pssm-ID: 438357 [Multi-domain]  Cd Length: 55  Bit Score: 40.11  E-value: 1.98e-04
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 6324305   66 YVCMICTVEMDYTCQMFACKRCYRVFDYGCIREWALKSTEKTVDRI--WKCPNC 117
Cdd:cd16696   1 YECMVCCEVVRVMAPVWSCSSCYHVFHLNCIKKWARSPAAQAEDNSggWRCPAC 54
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
150-196 3.59e-04

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 39.25  E-value: 3.59e-04
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 6324305  150 CGQTCNA--STCMHGCSKICHLGPHPECTRMVEIMCHCGKHSKSIFCYQ 196
Cdd:cd06008   1 CGEVCGKplPCGNHKCEQLCHEGPCPPCPETVKKKCRCGKTTKEVPCGE 49
zf-NF-X1 pfam01422
NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following ...
468-486 5.60e-04

NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following pattern describes the zinc finger. C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C Where X can be any amino acid, and numbers in brackets indicate the number of residues. Two position can be either his or cys. This family includes Swiss:P40798, Swiss:Q12986 and Swiss:P53971. The zinc fingers in Swiss:Q12986 bind to DNA.


Pssm-ID: 460205  Cd Length: 19  Bit Score: 37.89  E-value: 5.60e-04
                          10
                  ....*....|....*....
gi 6324305    468 CGIHKCQRKCHPGKCPPCL 486
Cdd:pfam01422   1 CGNHTCEEVCHEGPCPPCP 19
ZnF_NFX smart00438
Repressor of transcription;
468-487 9.07e-04

Repressor of transcription;


Pssm-ID: 128715  Cd Length: 20  Bit Score: 37.25  E-value: 9.07e-04
                           10        20
                   ....*....|....*....|
gi 6324305     468 CGIHKCQRKCHPGKCPPCLE 487
Cdd:smart00438   1 CGIHKCQKLCHPGPCPPCKQ 20
NF-X1-zinc-finger cd06008
Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear ...
604-655 1.38e-03

Presumably a zinc binding domain, which has been shown to bind to DNA in the human nuclear transcriptional repressor NF-X1. The zinc finger can be characterized by the pattern C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C. The NF-X1 zinc finger co-occurs with atypical RING-finger and R3H domains. Human NF-X1 is involved in the transcriptional repression of major histocompatibility complex class II genes. The drosophila homolog encoded by stc (shuttle craft) plays a role in embryonic development, and the Arabidopsis homologue AtNFXL1 has been shown to function in the response to trichothecene and other defense mechanisms.


Pssm-ID: 100116  Cd Length: 49  Bit Score: 37.32  E-value: 1.38e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 6324305  604 CKQTCGqKRLNC-NHECPKPCHGKtECPdlPCATLVKIYCKCGRIKKSVTCGA 655
Cdd:cd06008   1 CGEVCG-KPLPCgNHKCEQLCHEG-PCP--PCPETVKKKCRCGKTTKEVPCGE 49
zf-NF-X1 pfam01422
NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following ...
216-234 8.70e-03

NF-X1 type zinc finger; This domain is presumed to be a zinc binding domain. The following pattern describes the zinc finger. C-X(1-6)-H-X-C-X3-C(H/C)-X(3-4)-(H/C)-X(1-10)-C Where X can be any amino acid, and numbers in brackets indicate the number of residues. Two position can be either his or cys. This family includes Swiss:P40798, Swiss:Q12986 and Swiss:P53971. The zinc fingers in Swiss:Q12986 bind to DNA.


Pssm-ID: 460205  Cd Length: 19  Bit Score: 34.43  E-value: 8.70e-03
                          10
                  ....*....|....*....
gi 6324305    216 CSIHTCKKKCHPGLCGPCP 234
Cdd:pfam01422   1 CGNHTCEEVCHEGPCPPCP 19
R3H_encore_like cd02642
R3H domain of encore-like and DIP1-like proteins. Drosophila encore is involved in the ...
738-794 8.71e-03

R3H domain of encore-like and DIP1-like proteins. Drosophila encore is involved in the germline exit after four mitotic divisions, by facilitating SCF-ubiquitin-proteasome-dependent proteolysis. Maize DBF1-interactor protein 1 (DIP1) containing an R3H domain is a potential regulator of DBF1 activity in stress responses. The name of the R3H domain comes from the characteristic spacing of the most conserved arginine and histidine residues. The function of the domain is predicted to bind ssDNA or ssRNA in a sequence-specific manner.


Pssm-ID: 100071  Cd Length: 63  Bit Score: 35.66  E-value: 8.71e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 6324305  738 QIEAILNKLMDDKTRSSLHFKPMRPPQRHFIRELAKAYGLYSESqDREPMRSVFIKK 794
Cdd:cd02642   7 KLEKDLLAFIKDSTRQSLELPPMNSYYRLLAHRVAQYYGLDHNV-DNSGGKCVIVNK 62
 
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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