※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
5.93 
Molecular Weight
34297.86 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Transcription initiation factor IIB; General transcription factor TFIIB 
Gene Name
TFIIB; Os09g0534800; LOC_Os09g36440; OJ1112_E07.31; P0569E11.1 
Created Date
2002-06-06 
Organism
Oryza sativa subsp. japonica(Rice) 
NCBI Taxa ID
39947 
Phosphorylation Sites
Position
Peptide
Source
References
52
RTFANESSDNDPVRV
dbPPT, P3DB
[1, 2]
Functional Description
General factor that plays a major role in the activation of eukaryotic genes transcribed by RNA polymerase II. 
Sequence Annotation
chain 1 312 Transcription initiation factor IIB
repeat 115 192 1
repeat 216 290 2
zinc finger region 6 29 TFIIB-type
metal ion-binding site 6 Zinc
metal ion-binding site 9 Zinc
metal ion-binding site 26 Zinc
metal ion-binding site 29 Zinc
Keyword
Complete proteome,Metal-binding,Nucleus,Reference proteome,Repeat,Transcription,Transcription regulation,Zinc,Zinc-finger 
Sequence Source
UniProt 
Protein Sequence
MSDSFCPDCK KHTEVAFDHS AGDTVCTECG LVLEAHSVDE TSEWRTFANE SSDNDPVRVG 60
GPTNPLLTDG GLSTVIAKPN GAQGEFLSSS LGRWQNRGSN PDRSLILAFR TIANMADRLG 120
LVATIKDRAN EIYKKVEDLK SIRGRNQDAI LAACLYIACR QEDRPRTVKE ICSVANGATK 180
KEIGRAKEFI VKQLEVEMGQ SMEMGTIHAG DFLRRFCSTL GMNNQAVKAA QEAVQRSEEL 240
DIRRSPISIA AAVIYMITQL SDDKKPLKDI SLATGVAEGT IRNSYKDLYP YASRLIPNTY 300
AKEEDLKNLC TP 312 
Gene Ontology
GO:0005737; C: cytoplasm; IEA: EnsemblPlants/Gramene
GO:0005634; C: nucleus; IEA: UniProtKB-SubCell
GO:0008270; F: zinc ion binding; IEA: InterPro
GO:0006352; P: DNA-templated transcription, initiation; IEA: InterPro
GO:0009960; P: endosperm development; IEA: EnsemblPlants/Gramene
GO:0010183; P: pollen tube guidance; IEA: EnsemblPlants/Gramene
GO:0080092; P: regulation of pollen tube growth; IEA: EnsemblPlants/Gramene
GO:0006355; P: regulation of transcription, DNA-templated; IEA: UniProtKB-KW
GO:0046686; P: response to cadmium ion; IEA: EnsemblPlants/Gramene
GO:0000769; P: syncytium formation by mitosis without cytokinesis; IEA: EnsemblPlants/Gramene 
Interpro
InterPro; IPR013763; Cyclin-like
InterPro; IPR000812; TFIIB
InterPro; IPR023486; TFIIB_CS
InterPro; IPR013150; TFIIB_cyclin
InterPro; IPR013137; Znf_TFIIB
Pfam
Pfam; PF08271; TF_Zn_Ribbon
Pfam; PF00382; TFIIB 
SMART
SMART; SM00385; CYCLIN 
PROSITE
PS00782; TFIIB
PS51134; ZF_TFIIB 
PRINTS
PR00685; TIFACTORIIB