ID D7FNK1_ECTSI Unreviewed; 317 AA.
AC D7FNK1;
DT 10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT 10-AUG-2010, sequence version 1.
DT 27-MAR-2024, entry version 46.
DE SubName: Full=Transcription initiation factor IIB {ECO:0000313|EMBL:CBJ26012.1};
GN ORFNames=Esi_0018_0092 {ECO:0000313|EMBL:CBJ26012.1};
OS Ectocarpus siliculosus (Brown alga) (Conferva siliculosa).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; PX clade; Phaeophyceae;
OC Ectocarpales; Ectocarpaceae; Ectocarpus.
OX NCBI_TaxID=2880 {ECO:0000313|EMBL:CBJ26012.1, ECO:0000313|Proteomes:UP000002630};
RN [1] {ECO:0000313|EMBL:CBJ26012.1, ECO:0000313|Proteomes:UP000002630}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ec32 / CCAP1310/4 {ECO:0000313|Proteomes:UP000002630};
RX PubMed=20520714; DOI=10.1038/nature09016;
RA Cock J.M., Sterck L., Rouze P., Scornet D., Allen A.E., Amoutzias G.,
RA Anthouard V., Artiguenave F., Aury J.M., Badger J.H., Beszteri B.,
RA Billiau K., Bonnet E., Bothwell J.H., Bowler C., Boyen C., Brownlee C.,
RA Carrano C.J., Charrier B., Cho G.Y., Coelho S.M., Collen J., Corre E.,
RA Da Silva C., Delage L., Delaroque N., Dittami S.M., Doulbeau S., Elias M.,
RA Farnham G., Gachon C.M., Gschloessl B., Heesch S., Jabbari K., Jubin C.,
RA Kawai H., Kimura K., Kloareg B., Kupper F.C., Lang D., Le Bail A.,
RA Leblanc C., Lerouge P., Lohr M., Lopez P.J., Martens C., Maumus F.,
RA Michel G., Miranda-Saavedra D., Morales J., Moreau H., Motomura T.,
RA Nagasato C., Napoli C.A., Nelson D.R., Nyvall-Collen P., Peters A.F.,
RA Pommier C., Potin P., Poulain J., Quesneville H., Read B., Rensing S.A.,
RA Ritter A., Rousvoal S., Samanta M., Samson G., Schroeder D.C., Segurens B.,
RA Strittmatter M., Tonon T., Tregear J.W., Valentin K., von Dassow P.,
RA Yamagishi T., Van de Peer Y., Wincker P.;
RT "The Ectocarpus genome and the independent evolution of multicellularity in
RT brown algae.";
RL Nature 465:617-621(2010).
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DR EMBL; FN648291; CBJ26012.1; -; Genomic_DNA.
DR AlphaFoldDB; D7FNK1; -.
DR STRING; 2880.D7FNK1; -.
DR EnsemblProtists; CBJ26012; CBJ26012; Esi_0018_0092.
DR eggNOG; KOG1597; Eukaryota.
DR InParanoid; D7FNK1; -.
DR OMA; DHDQRMK; -.
DR OrthoDB; 38673at2759; -.
DR Proteomes; UP000002630; Chromosome LG02.
DR GO; GO:0017025; F:TBP-class protein binding; IEA:InterPro.
DR GO; GO:0003743; F:translation initiation factor activity; IEA:UniProtKB-KW.
DR GO; GO:0070897; P:transcription preinitiation complex assembly; IEA:InterPro.
DR CDD; cd00043; CYCLIN_SF; 1.
DR Gene3D; 1.10.472.170; -; 1.
DR InterPro; IPR036915; Cyclin-like_sf.
DR InterPro; IPR000812; TFIIB.
DR InterPro; IPR013150; TFIIB_cyclin.
DR InterPro; IPR013137; Znf_TFIIB.
DR PANTHER; PTHR11618:SF13; TRANSCRIPTION INITIATION FACTOR IIB; 1.
DR PANTHER; PTHR11618; TRANSCRIPTION INITIATION FACTOR IIB-RELATED; 1.
DR Pfam; PF08271; TF_Zn_Ribbon; 1.
DR Pfam; PF00382; TFIIB; 1.
DR PRINTS; PR00685; TIFACTORIIB.
DR SUPFAM; SSF47954; Cyclin-like; 1.
DR SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR PROSITE; PS51134; ZF_TFIIB; 1.
PE 4: Predicted;
KW Initiation factor {ECO:0000313|EMBL:CBJ26012.1};
KW Metal-binding {ECO:0000256|PROSITE-ProRule:PRU00469};
KW Protein biosynthesis {ECO:0000313|EMBL:CBJ26012.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000002630};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Zinc {ECO:0000256|PROSITE-ProRule:PRU00469};
KW Zinc-finger {ECO:0000256|PROSITE-ProRule:PRU00469}.
FT DOMAIN 7..39
FT /note="TFIIB-type"
FT /evidence="ECO:0000259|PROSITE:PS51134"
SQ SEQUENCE 317 AA; 35019 MW; 86879D25A6E11E52 CRC64;
MDRYMGSTMF CKECMAESDI YVDPRAGEII CRTCAVVIGE RCIDDGAEWQ TYAEDSNNGR
ADPNRCGDAA SPLLSAKSGM NTLIEGGQDS KLTAKLQKLQ GMAVKESASE RALKMDFFGK
VREFGNRLGL THAMQEHACL LLRKAEDSGL FKVKKAERGV AICVAVTLLT CRQWRRGQTM
KEMSTMFNVS LKALNKAVKK LSNLEIEKAP SLRGEHHIPP LCDKLGLPPF VSVAARHTAQ
QASRSKKARK TQQAVVEGET WDVGPAAVSE AGGTTVMAMK RPFRAMYEQR GRLFTVEFLQ
RRAAKEVTLE TLKPILV
//
