Structure of PDB 4v1n Chain M

Receptor sequence
>4v1nM (length=299) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
LTCPECKVYPPKIVERFSEGDVVCALCGLVLSDKLVDTRSEWRTFSNDDH
NGDDPSRVGEASNPLLDGNNLSTRIGKGETTDMRFTKELNKAQGKNVKDN
EVQAAFAKITMLCDAAELPKIVKDCAKEAYKLCHDEKTLKGKSMESIMAA
SILIGCRRAEVARTFKEIQSLIHVKTKEFGKTLNIMKNIAQNLTYIPRFC
SHLGLPMQVTTSAEYTAKKCKEIKEIAGKSPITIAVVSIYLNILLFQIPI
TAAKVGQTLQVTEGTIKSGYKILYEHRDKLVDPQLIANGVVSLDNLPGV
3D structure
PDB4v1n Architecture of the RNA Polymerase II-Mediator Core Initiation Complex.
ChainM
Resolution7.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna M K201 Y313 K314 G341 V342 K177 Y270 K271 G298 V299
BS02 dna M R64 N68 D69 G271 K272 S273 R43 N47 D48 G228 K229 S230
BS03 ZN M C24 C27 C45 C48 C3 C6 C24 C27
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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Cellular Component
External links
PDB RCSB:4v1n, PDBe:4v1n, PDBj:4v1n
PDBsum4v1n
PubMed25652824
UniProtP29055|TF2B_YEAST Transcription initiation factor IIB (Gene Name=SUA7)

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