Structure of PDB 3n97 Chain B Binding Site BS02

Receptor Information
>3n97 Chain B (length=75) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DPILLRPVDDLELTVRSANCLKAEAIHYIGDLVQRTEVELLKTPNLGKKS
LTEIKDVLASRGLSLGMRLENWPPA
Ligand information
Receptor-Ligand Complex Structure
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PDB3n97 The RNA Polymerase alpha Subunit Recognizes the DNA Shape of the Upstream Promoter Element.
Resolution3.252 Å
Binding residue
(original residue number in PDB)
R265 N294 G296 K298 S299
Binding residue
(residue number reindexed from 1)
R16 N45 G47 K49 S50
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
Biological Process
GO:0006351 DNA-templated transcription

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Molecular Function

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Biological Process
External links
PDB RCSB:3n97, PDBe:3n97, PDBj:3n97
PDBsum3n97
PubMed33205945
UniProtP0A7Z4|RPOA_ECOLI DNA-directed RNA polymerase subunit alpha (Gene Name=rpoA)

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