dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0040842
Uniprot Accession Q9UST7; SFC3_SCHPO;
Genbank Protein ID NP_596127.1;
Genbank Nucleotide ID NM_001022045.2;
Protein Name Transcription factor tau subunit sfc3
Protein Synonyms/Alias TFIIIC subunit sfc3;Transcription factor C subunit 3;
Gene Name sfc3
Gene Synonyms/Alias tfc3;SPBC336.07;
Organism Schizosaccharomyces pombe (strain 972 / ATCC 24843)(Fission yeast)
NCBI Taxa ID 284812
Functional Description
(View all)
TFIIIC mediates tRNA and 5S RNA gene activation by binding to intragenic promoter elements. Upstream of the transcription start site, TFIIIC assembles the initiation complex TFIIIB-TFIIIC-tDNA, which is sufficient for RNA polymerase III recruitment and function. Part of the tauB domain of TFIIIC that binds boxB DNA promoter sites of tRNA and similar genes. Cooperates with sfc6 in DNA binding. Localizes to chromatin insulator sequence without recruiting RNA polymerase III and plays a role in nuclear organization.
Phosphorylation Sites
dbPAF PTMs: 2
PositionPeptidesSourceReferences ( PMIDs )
595PSKNFTVSSPDHLKYdbPTM 3.0;UniProt18257517; 16381945; 23193290
596SKNFTVSSPDHLKYGdbPTM 3.0;UniProt18257517; 16381945; 23193290
Sequence
(Fasta)
MDSLIRHCSE EIALDGSSGC SIDRLWEFAA NFFFRQGIVQ NLDDNYKTFV WPLILKEDGI 60
EVWIEDEDAT GLRSKMQEIP WNYQDITIEL RARIRLFASE DRQWLTLTYK TKTDSKIQPL 120
AFELLSCISR YRQEGVDRIQ LCKETKQEPR SVYGRIQALE DASLISKVAI NRSRAQTALL 180
VLKRFESENS TINETVAQVS GKQIYNTEKI RSNICDAVQS SRNGICRHVD ARAMVNLNHS 240
RWERRYYARQ VTYLHNNGYL RKCLTFVPNS PERCIRCLQF IKPYISSLDA TEDDVDFTEV 300
DDIPEDDELE EEEPLLPSKE EFDASFLQPL ADVGPTLPQW SRFRPLEFQC FVLIRNAGFH 360
GVITLQILSG LTGIRFNKPL FKLLGSLVEH RSSVPNHLSH MSITRFEDKT KKSRQYRYFT 420
LQSQLNRLIR DGIPAETISK LLPHVHSLAG EFSPIDSSLF LNSLHHKGNM ESNAEVSPDG 480
MTLLPRKRGR PRKSANISVT SSPIRPSKNE NNLPSLAISP VSEGFIQNAT ISTPSTSSNL 540
SIAGSLTPSK TSRIYRGLAP LKNPEFNEDH VKKAEHLEPL LNVSSSVPSK NFTVSSPDHL 600
KYGNTSSLQV SDSQSSIDLD SSFHYPVSVD SQLSHSTGSL MANFSSPTKK RRLESVDFIF 660
LQRKGLILSY LVEQNGAFEI SRKMFEDLAD LKVRRNPETS RTVMDRRTFQ QTLEKLMQEK 720
KVRKLVIATN NGLGKLVRKD IVVQYDMKPD SPRFQQLRAQ ITTPEIEKQS TPEILKDVDV 780
DFLKRNTSLS RRKSMPAEIK RHKESSETKP VDKEEVKKNE KEKDDPMRLA QQLLESLAPD 840
FALHENTQQK SPVEKPKKLR KDRYASVEEF DYFSSTEHAS KRSVKRFKND FTSDEDETLI 900
RAVVITQIYY GGTNRLIKWE AVQKCFPNRD IYALTRRYLS IRQHTKFKGL QQFLSENWQQ 960
MYKDAVSRKD LMPYPDSVDD FDPTPYVKAS CRPYMISSSN LATTRLPRDL VDVYETYNIE 1020
VVKQETNFRE MIFDPSLSVA SKMNAYCDMP FTMPLSLNDK QNNEGDENCE KGQLFDAKST 1080
IKSIVAIPDA TYDARFSQER LMQYPEDILI AAHQELLDKR IITRVNSENS RLQPGRNFQF 1140
TEKFASSLKS PLPPFLLSQA KRFNKFLLEG FQNHKNHLFE ETSNSGTLAC ILDLLSQGKL 1200
QISIVGSKFN EYGLSEGYRT RLLEHDNINV TLVLSGKESE SKKNYGVTEK LATPPSHEPR 1260
LWLNGKCELI EMIWMNIEQS IVYQLLRKPG ILRSQLTNLL FPGLEPREFN EVLDYFIAAG 1320
AAIEKDGLYL NHNYLFKLT
Keyword

KW-0181--Complete proteome
KW-0238--DNA-binding
KW-0539--Nucleus
KW-0597--Phosphoprotein
KW-1185--Reference proteome
KW-0804--Transcription
KW-0805--Transcription regulation

Interpro

IPR017956--AT_hook_DNA-bd_motif
IPR007309--TFIIIC_Bblock-bd

PROSITE
Pfam

PF04182--B-block_TFIIIC

Gene Ontology

GO:0005635--C:nuclear envelope
GO:0005634--C:nucleus
GO:0000127--C:transcription factor TFIIIC complex
GO:0003677--F:DNA binding
GO:0006359--P:regulation of transcription from RNA polymerase III promoter
GO:0006384--P:transcription initiation from RNA polymerase III promoter