Q00403 (TF2B_HUMAN) Homo sapiens (Human)

Transcription initiation factor IIB UniProtKBInterProSTRINGInteractive Modelling

316 aa; Sequence (Fasta) 44 identical sequences

Sequence Features

 15Zinc.
 18Zinc; via tele nitrogen.
 34Zinc.
 37Zinc.
 19P -> S (in dbSNP:rs1804499). VAR_011977 dbSNP
 132R -> Q (in a colorectal cancer sample; somatic mutation; dbSNP:rs144944840). VAR_035722 dbSNP
 11-42TFIIB-type.
 14-55Zinc finger, TFIIB-type
IPR013137PF08271
 121-191Transcription factor TFIIB, cyclin-like domain
IPR013150PF00382
 215-285Transcription factor TFIIB, cyclin-like domain
IPR013150PF00382

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Human holo-PIC in the closed state Heteromer
O15514; P13984; P18074; P19387; P19388; P19447; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875; Q13888; Q13889; Q6ZYL4; Q92759;
MG; 11×ZN;5iy67-316
Human holo-PIC in the open state Heteromer
O15514; P13984; P18074; P19387; P19388; P19447; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875; Q13888; Q13889; Q6ZYL4; Q92759;
MG; 11×ZN;5iy77-316
Human holo-PIC in the initial transcribing state Heteromer
O15514; P13984; P18074; P19387; P19388; P19447; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875; Q13888; Q13889; Q6ZYL4; Q92759;
MG; 11×ZN;5iy87-316
Human holo-PIC in the initial transcribing state (no IIS) Heteromer
O15514; P13984; P18074; P19387; P19388; P19447; P20226; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875; Q13888; Q13889; Q6ZYL4; Q92759;
MG; 10×ZN;5iy97-316
Human core-PIC in the closed state Heteromer
O15514; P13984; P19387; P19388; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875;
MG; 11×ZN;5iya7-316
Human core-PIC in the open state Heteromer
O15514; P13984; P19387; P19388; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875;
MG; 11×ZN;5iyb7-316
Human core-PIC in the initial transcribing state Heteromer
O15514; P13984; P19387; P19388; P20226; P23193; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875;
MG; 11×ZN;5iyc7-316
Human core-PIC in the initial transcribing state (no IIS) Heteromer
O15514; P13984; P19387; P19388; P20226; P24928; P29083; P29084; P30876; P35269; P36954; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875;
MG; 11×ZN;5iyd7-316
Human holo-PIC in the closed state Heteromer
O15514; P13984; P18074; P19387; P19388; P19447; P20226; P23193; P24928; P29083; P29084; P30876; P32780; P35269; P36954; P50613; P51946; P51948; P52434; P52435; P52655; P52657; P53803; P61218; P62487; P62875; Q13888; Q13889; Q6ZYL4; Q92759;
MG; 17×ZN;SF4;6o9l7-316
CRYSTAL STRUCTURE OF A HUMAN TBP CORE DOMAIN-HUMAN TFIIB CORE DOMAIN COMPLEX BOUND TO AN EXTENDED... Heteromer
P20226;
1c9b110-316
Model for VP16 binding to TFIIB Heteromer
P06492;
2phg111-316
TFIIB (HUMAN CORE DOMAIN)/TBP (A.THALIANA)/TATA ELEMENT TERNARY COMPLEX Heteromer
P28147;
1vol113-316
Apo form of the C-terminal region of human Transcription Factor IIBmonomer SO4;5wh1108-316
'NMR STUDIES OF HUMAN GENERAL TRANSCRIPTION FACTOR TFIIB: DYNAMICS AND INTERACTION WITH VP16 ACTI...monomer 1tfb111-316
'RDC-derived models of the zinc ribbon domain of human general transcription TFIIB (zinc bound st...monomer ZN;1rly2-59
'RDC-derived models of the zinc ribbon domain of human general transcription factor TFIIB (zinc f...monomer 1ro42-59
SOLUTION STRUCTURE OF HUMAN TFIIB N-TERMINAL DOMAINmonomer ZN;1dl62-59