ID   TF2B_MIMIV              Reviewed;         461 AA.
AC   Q5UPT1;
DT   22-AUG-2006, integrated into UniProtKB/Swiss-Prot.
DT   07-DEC-2004, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Putative transcription initiation factor IIB-like protein;
GN   OrderedLocusNames=MIMI_L250;
OS   Acanthamoeba polyphaga mimivirus (APMV).
OC   Viruses; Varidnaviria; Bamfordvirae; Nucleocytoviricota; Megaviricetes;
OC   Imitervirales; Mimiviridae; Mimivirus.
OX   NCBI_TaxID=212035;
OH   NCBI_TaxID=5757; Acanthamoeba polyphaga (Amoeba).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Rowbotham-Bradford;
RX   PubMed=15486256; DOI=10.1126/science.1101485;
RA   Raoult D., Audic S., Robert C., Abergel C., Renesto P., Ogata H.,
RA   La Scola B., Susan M., Claverie J.-M.;
RT   "The 1.2-megabase genome sequence of Mimivirus.";
RL   Science 306:1344-1350(2004).
CC   -!- SIMILARITY: Belongs to the TFIIB family. {ECO:0000305}.
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DR   EMBL; AY653733; AAV50522.1; -; Genomic_DNA.
DR   RefSeq; YP_003986746.1; NC_014649.1.
DR   SMR; Q5UPT1; -.
DR   GeneID; 9924857; -.
DR   KEGG; vg:9924857; -.
DR   Proteomes; UP000001134; Genome.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0017025; F:TBP-class protein binding; IEA:InterPro.
DR   GO; GO:0070897; P:transcription preinitiation complex assembly; IEA:InterPro.
DR   CDD; cd00043; CYCLIN; 1.
DR   InterPro; IPR013763; Cyclin-like.
DR   InterPro; IPR036915; Cyclin-like_sf.
DR   InterPro; IPR000812; TFIIB.
DR   InterPro; IPR013150; TFIIB_cyclin.
DR   PANTHER; PTHR11618; PTHR11618; 1.
DR   Pfam; PF00382; TFIIB; 2.
DR   PRINTS; PR00685; TIFACTORIIB.
DR   SUPFAM; SSF47954; SSF47954; 2.
PE   3: Inferred from homology;
KW   Metal-binding; Reference proteome; Repeat; Transcription;
KW   Transcription regulation; Zinc; Zinc-finger.
FT   CHAIN           1..461
FT                   /note="Putative transcription initiation factor IIB-like
FT                   protein"
FT                   /id="PRO_0000247972"
FT   REPEAT          246..327
FT                   /note="1"
FT   REPEAT          360..430
FT                   /note="2"
FT   ZN_FING         141..173
FT                   /note="TFIIB-type"
FT   REGION          113..142
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         145
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250|UniProtKB:Q00403"
FT   BINDING         165
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250|UniProtKB:Q00403"
FT   BINDING         168
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000250|UniProtKB:Q00403"
SQ   SEQUENCE   461 AA;  51887 MW;  8616949AEDA19BA9 CRC64;
     MSHHSETILT AILNTKYLEN GSKHKIIELP KTNIKKLIKD FLSVNSNKKI QSDCVLINYF
     PNALLLDNPN KNSSVKKEQT NQVKIIEKPI TNNINKPEDI WDIIDNMDKE NNSESLENIQ
     SENSENNDNF TDNNTKKSPT KSRICSGCGS KGTLLEDQSS SVLVCSECGM INDDLLDHGP
     EWRQYYNDDG RGEGVNRCGC PSNFFFPKSS QGTILAGTGS GRLKRKQKWN STVYKERSLN
     DVFEKISTIC SKSNIPRIIA DTAKILYKKL SDCKHKSGNN VGKQIIIRGH NRISIIAACI
     YKACEMNKNP RTVKEIARFF GIDEKKVTKG NKQFEKIMKN TDDNMIILDP VNSNSTEDYI
     RRHCPRLKVN KDHTDIAVKI SNNCCRMKLA SDHNPQSIAA GAILVMVVFC ELNIDKRKIS
     RLFGISDVTI DKIYKKIAPY APALVDDGAT DHLINKLKIN G