NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|2217272120|ref|XP_047289555|]
View 

TATA box-binding protein-associated factor RNA polymerase I subunit A isoform X3 [Homo sapiens]

Protein Classification

TAF RNA polymerase I subunit A domain-containing protein( domain architecture ID 10633067)

TAF RNA polymerase I subunit A domain-containing protein; TATA box binding protein (TBP) associated factor (TAF) RNA Polymerase I subunit A (TAFA1) is involved in pre-initiation complex (PIC) assembly during RNA polymerase I-dependent transcription

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
TAF1_subA pfam14929
TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I ...
 63-298 4.21e-120

TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I subunit A is found in eukaryotes and is encoded by the gene TAF1A in humans. Its function is to aid transcription of DNA into RNA by binding to the promoter at the -10 TATA box site. It is a component of the transcription factor SL1/TIF-IB complex, involved in PIC assembly (pre-initiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation depends on the rate of association of this protein. This protein also stabilizes nucleolar transcription factor 1/UBTF on rDNA.


:

Pssm-ID: 434323  Cd Length: 365  Bit Score: 349.71  E-value: 4.21e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120  63 EALLKHQWQQAAEYMYSYFQTLEDSDSYKRqaAPEIIWKLGSEILFYHPKSNMESFNTFANRMKNIGVMNYLKISLQHAL 142
Cdd:pfam14929   1 EALLQHQWQEAAEVLSVLLQGLEDTDSPKR--AREIIWRLGTEILHHHPNSIVEIYNTFMERLKNLGVKNYLKISLEHAL 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120 143 YLLHHGMLKDAKRNLSEAETWRHGENTSSREILINLIQAYKGLLQYYTWSEKKMELSKLD--KDDYAYNAVAQDVFNHSW 220
Cdd:pfam14929  79 HLLLNGMIEEAKRNLSNAESWRYGETLMSQEKLIKLINAYKGLLDYYLWYSKKPEELQLDdfEDDFSQLNSNQEMHNYFR 158

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2217272120 221 KTSANISALIKIPGVWDPFVKSYVEMLEFYGDRDGAQEVLTNYAYDEKFPSNPNAHIYLYNFLKRQKAPRSKLIS-VLK 298
Cdd:pfam14929 159 QAAVNLLALISTPGVWDPFVLPYVQLLEFYGDVDEALEVLNNYAYDKKFPFNPNAHVYLYQFLKRQQAPRKKLIScVLK 237
 
Name Accession Description Interval E-value
TAF1_subA pfam14929
TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I ...
 63-298 4.21e-120

TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I subunit A is found in eukaryotes and is encoded by the gene TAF1A in humans. Its function is to aid transcription of DNA into RNA by binding to the promoter at the -10 TATA box site. It is a component of the transcription factor SL1/TIF-IB complex, involved in PIC assembly (pre-initiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation depends on the rate of association of this protein. This protein also stabilizes nucleolar transcription factor 1/UBTF on rDNA.


Pssm-ID: 434323  Cd Length: 365  Bit Score: 349.71  E-value: 4.21e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120  63 EALLKHQWQQAAEYMYSYFQTLEDSDSYKRqaAPEIIWKLGSEILFYHPKSNMESFNTFANRMKNIGVMNYLKISLQHAL 142
Cdd:pfam14929   1 EALLQHQWQEAAEVLSVLLQGLEDTDSPKR--AREIIWRLGTEILHHHPNSIVEIYNTFMERLKNLGVKNYLKISLEHAL 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120 143 YLLHHGMLKDAKRNLSEAETWRHGENTSSREILINLIQAYKGLLQYYTWSEKKMELSKLD--KDDYAYNAVAQDVFNHSW 220
Cdd:pfam14929  79 HLLLNGMIEEAKRNLSNAESWRYGETLMSQEKLIKLINAYKGLLDYYLWYSKKPEELQLDdfEDDFSQLNSNQEMHNYFR 158

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2217272120 221 KTSANISALIKIPGVWDPFVKSYVEMLEFYGDRDGAQEVLTNYAYDEKFPSNPNAHIYLYNFLKRQKAPRSKLIS-VLK 298
Cdd:pfam14929 159 QAAVNLLALISTPGVWDPFVLPYVQLLEFYGDVDEALEVLNNYAYDKKFPFNPNAHVYLYQFLKRQQAPRKKLIScVLK 237
 
Name Accession Description Interval E-value
TAF1_subA pfam14929
TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I ...
 63-298 4.21e-120

TAF RNA Polymerase I subunit A; TATA box binding protein associated factor RNA Polymerase I subunit A is found in eukaryotes and is encoded by the gene TAF1A in humans. Its function is to aid transcription of DNA into RNA by binding to the promoter at the -10 TATA box site. It is a component of the transcription factor SL1/TIF-IB complex, involved in PIC assembly (pre-initiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation depends on the rate of association of this protein. This protein also stabilizes nucleolar transcription factor 1/UBTF on rDNA.


Pssm-ID: 434323  Cd Length: 365  Bit Score: 349.71  E-value: 4.21e-120
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120  63 EALLKHQWQQAAEYMYSYFQTLEDSDSYKRqaAPEIIWKLGSEILFYHPKSNMESFNTFANRMKNIGVMNYLKISLQHAL 142
Cdd:pfam14929   1 EALLQHQWQEAAEVLSVLLQGLEDTDSPKR--AREIIWRLGTEILHHHPNSIVEIYNTFMERLKNLGVKNYLKISLEHAL 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2217272120 143 YLLHHGMLKDAKRNLSEAETWRHGENTSSREILINLIQAYKGLLQYYTWSEKKMELSKLD--KDDYAYNAVAQDVFNHSW 220
Cdd:pfam14929  79 HLLLNGMIEEAKRNLSNAESWRYGETLMSQEKLIKLINAYKGLLDYYLWYSKKPEELQLDdfEDDFSQLNSNQEMHNYFR 158

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 2217272120 221 KTSANISALIKIPGVWDPFVKSYVEMLEFYGDRDGAQEVLTNYAYDEKFPSNPNAHIYLYNFLKRQKAPRSKLIS-VLK 298
Cdd:pfam14929 159 QAAVNLLALISTPGVWDPFVLPYVQLLEFYGDVDEALEVLNNYAYDKKFPFNPNAHVYLYQFLKRQQAPRKKLIScVLK 237
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH