Structure of PDB 7zsb Chain M Binding Site BS01

Receptor Information
>7zsb Chain M (length=310) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RGPNLNIVLTCPECKVYPPKIVERFSEGDVVCALCGLVLSDKLVDRVGEA
SNPLLDGNNLSTRIGKGETTDMRFTKELNKAQGKNVMDKKDNEVQAAFAK
ITMLCDAAELPKIVKDCAKEAYKLCHDEKTLKGKSMESIMAASILIGCRR
AEVARTFKEIQSLIHVKTKEFGKTLNIMKNILRGKSEDGFLKIDTDNMSG
AQNLTYIPRFCSHLGLPMQVTTSAEYTAKKCKEIKEIAGKSPITIAVVSI
YLNILLFQIPITAAKVGQTLQVTEGTIKSGYKILYEHRDKLVDPQLIANG
VVSLDNLPGV
Ligand information
>7zsb Chain T (length=219) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
atcgatgtatatatctgacacgtgcctggagactagggagtaatcccctt
ggcggttaaaacgcgggggacagcgcgtacgtgcgtttaagcggtgctag
agctgtctacgaccaattgagcggaacacagcgcagaagagctatgatat
ttttatgtatgtacaacacacatcggaggtgaatcgaacgttccatagct
attatatacacagcgtgct
Receptor-Ligand Complex Structure
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PDB7zsb Structures of transcription preinitiation complex engaged with the +1 nucleosome.
Resolution6.6 Å
Binding residue
(original residue number in PDB)		G271 K272 S273 T276 T305 T308
Binding residue
(residue number reindexed from 1)		G239 K240 S241 T244 T273 T276
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000993 RNA polymerase II complex binding
GO:0001139 RNA polymerase II complex recruiting activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0016251 RNA polymerase II general transcription initiation factor activity
GO:0017025 TBP-class protein binding
GO:0046872 metal ion binding
Biological Process
GO:0001113 transcription open complex formation at RNA polymerase II promoter
GO:0001174 transcriptional start site selection at RNA polymerase II promoter
GO:0006352 DNA-templated transcription initiation
GO:0006367 transcription initiation at RNA polymerase II promoter
GO:0010467 gene expression
GO:0051123 RNA polymerase II preinitiation complex assembly
GO:0070897 transcription preinitiation complex assembly
Cellular Component
GO:0005634 nucleus
GO:0097550 transcription preinitiation complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7zsb, PDBe:7zsb, PDBj:7zsb
PDBsum7zsb
PubMed36411341
UniProtP29055|TF2B_YEAST Transcription initiation factor IIB (Gene Name=SUA7)

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