ID A0A091FKB3_9AVES Unreviewed; 316 AA.
AC A0A091FKB3;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=Transcription initiation factor IIB {ECO:0000256|ARBA:ARBA00013932};
DE EC=2.3.1.48 {ECO:0000256|ARBA:ARBA00013184};
DE AltName: Full=General transcription factor TFIIB {ECO:0000256|ARBA:ARBA00031706};
DE Flags: Fragment;
GN ORFNames=N303_11622 {ECO:0000313|EMBL:KFO69604.1};
OS Cuculus canorus (common cuckoo).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Cuculiformes; Cuculidae; Cuculus.
OX NCBI_TaxID=55661 {ECO:0000313|EMBL:KFO69604.1, ECO:0000313|Proteomes:UP000053760};
RN [1] {ECO:0000313|EMBL:KFO69604.1, ECO:0000313|Proteomes:UP000053760}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N303 {ECO:0000313|EMBL:KFO69604.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + L-lysyl-[protein] = CoA + H(+) + N(6)-acetyl-L-
CC lysyl-[protein]; Xref=Rhea:RHEA:45948, Rhea:RHEA-COMP:9752,
CC Rhea:RHEA-COMP:10731, ChEBI:CHEBI:15378, ChEBI:CHEBI:29969,
CC ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, ChEBI:CHEBI:61930; EC=2.3.1.48;
CC Evidence={ECO:0000256|ARBA:ARBA00000780};
CC -!- SIMILARITY: Belongs to the TFIIB family.
CC {ECO:0000256|ARBA:ARBA00010857}.
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DR EMBL; KL447073; KFO69604.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A091FKB3; -.
DR STRING; 55661.A0A091FKB3; -.
DR Proteomes; UP000053760; Unassembled WGS sequence.
DR GO; GO:0005694; C:chromosome; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0004402; F:histone acetyltransferase activity; IEA:UniProtKB-EC.
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; cd20551; CYCLIN_TFIIB_rpt1; 1.
DR CDD; cd20552; CYCLIN_TFIIB_rpt2; 1.
DR Gene3D; 2.20.25.10; -; 1.
DR Gene3D; 1.10.472.10; Cyclin-like; 2.
DR InterPro; IPR013763; Cyclin-like_dom.
DR InterPro; IPR036915; Cyclin-like_sf.
DR InterPro; IPR000812; TFIIB.
DR InterPro; IPR023486; TFIIB_CS.
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; 2.
DR PRINTS; PR00685; TIFACTORIIB.
DR SMART; SM00385; CYCLIN; 2.
DR SUPFAM; SSF47954; Cyclin-like; 2.
DR SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR PROSITE; PS00782; TFIIB; 2.
DR PROSITE; PS51134; ZF_TFIIB; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315};
KW Initiation factor {ECO:0000313|EMBL:KFO69604.1};
KW Metal-binding {ECO:0000256|PROSITE-ProRule:PRU00469};
KW Protein biosynthesis {ECO:0000313|EMBL:KFO69604.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000053760};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Transferase {ECO:0000256|ARBA:ARBA00023315};
KW Zinc {ECO:0000256|PROSITE-ProRule:PRU00469};
KW Zinc-finger {ECO:0000256|PROSITE-ProRule:PRU00469}.
FT DOMAIN 11..42
FT /note="TFIIB-type"
FT /evidence="ECO:0000259|PROSITE:PS51134"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KFO69604.1"
FT NON_TER 316
FT /evidence="ECO:0000313|EMBL:KFO69604.1"
SQ SEQUENCE 316 AA; 34767 MW; F8CF778D5A8501F8 CRC64;
LISSPSLDVL PRVTCPNHPD SILVEDYRAG DMICSECGLV VGDRVIDVGS EWRTFSNDKA
TKDPSRVGDT QNPLLSDGDL STMIGKGTGA ASFDEFGNSK YQNRRTMSSS DRAMLNAFKE
ITNMADRINL PRNIVDRTNN LFKQVYEQKS LKGRSNDAIA SACLYIACRQ EGVPRTFKEI
CAVSRISKKE IGRCFKLILK ALETSVDLIT TGDFMSRFCS NLGLPKQVQM AATHIARKAV
ELDLVPGRSP ISVAAAAIYM ASQASAEKRT QKEIGDIAGV ADVTIRQSYR LIYPRAPDLF
PADFKFDTPV DKLPQL
//
