dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0000691
Uniprot Accession O14593; RFXK_HUMAN; O95839; Q24JQ1; Q6FGA8;
Genbank Protein ID NP_001265656.1; NP_001265657.1; NP_003712.1; NP_604389.1; XP_005260191.1; XP_005260192.1;
Genbank Nucleotide ID NM_001278727.1; NM_001278728.1; NM_003721.3; NM_134440.2; XM_005260134.3; XM_005260135.2;
Protein Name DNA-binding protein RFXANK
Protein Synonyms/Alias Ankyrin repeat family A protein 1;Regulatory factor X subunit B;RFX-B;Regulatory factor X-associated ankyrin-containing protein;
Gene Name RFXANK
Gene Synonyms/Alias ANKRA1;RFXB;
Organism Homo sapiens(Human)
NCBI Taxa ID 9606
Functional Description
(View all)
Activates transcription from class II MHC promoters. Activation requires the activity of the MHC class II transactivator (MHC2TA). May regulate other genes in the cell. RFX binds the X1 box of MHC-II promoters. Isoform RFX-B-delta5 is not involved in the positive regulation of MHC class II genes.
Phosphorylation Sites
dbPAF PTMs: 4
PositionPeptidesSourceReferences ( PMIDs )
46VLSLFPCTPEPVNPEPhosphoSitePlus22135298
60EPDASVSSPQAGSSLPhosphoSitePlus22135298
222DLTTEADSGYTPMDLcurated23898821
224TTEADSGYTPMDLAVPhosphoSitePlus;curated22135298; 23898821
Sequence
(Fasta)
MELTQPAEDL IQTQQTPASE LGDPEDPGEE AADGSDTVVL SLFPCTPEPV NPEPDASVSS 60
PQAGSSLKHS TTLTNRQRGN EVSALPATLD SLSIHQLAAQ GELDQLKEHL RKGDNLVNKP 120
DERGFTPLIW ASAFGEIETV RFLLEWGADP HILAKERESA LSLASTGGYT DIVGLLLERD 180
VDINIYDWNG GTPLLYAVRG NHVKCVEALL ARGADLTTEA DSGYTPMDLA VALGYRKVQQ 240
VIENHILKLF QSNLVPADPE 261
Keyword

KW-0002--3D-structure
KW-0010--Activator
KW-0025--Alternative splicing
KW-0040--ANK repeat
KW-0181--Complete proteome
KW-0903--Direct protein sequencing
KW-0225--Disease mutation
KW-0238--DNA-binding
KW-0539--Nucleus
KW-0621--Polymorphism
KW-1185--Reference proteome
KW-0677--Repeat
KW-0705--SCID
KW-0804--Transcription
KW-0805--Transcription regulation

Interpro

IPR002110--Ankyrin_rpt
IPR020683--Ankyrin_rpt-contain_dom
IPR017362--DNA-bd_RFXANK

PROSITE

PS50297--ANK_REP_REGION
PS50088--ANK_REPEAT

Pfam
Gene Ontology

GO:0005737--C:cytoplasm
GO:0045171--C:intercellular bridge
GO:0005654--C:nucleoplasm
GO:0005634--C:nucleus
GO:0003677--F:DNA binding
GO:0003712--F:transcription cofactor activity
GO:0003700--F:transcription factor activity, sequence-specific DNA binding
GO:0045944--P:positive regulation of transcription from RNA polymerase II promoter
GO:0007265--P:Ras protein signal transduction
GO:0006357--P:regulation of transcription from RNA polymerase II promoter
GO:0006351--P:transcription, DNA-templated