Structure of PDB 8cyf Chain B Binding Site BS01

Receptor Information
>8cyf Chain B (length=89) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVSFTLLQDQLQSVLDTLSEREAGVVRLRFGLTDGQPRTLDEIGQVYGVT
RERIRQIESKTMSKLRHPSRSQVLRDGTPEERLLRAIFG
Ligand information
Receptor-Ligand Complex Structure
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PDB8cyf Structural basis of DNA binding by the WhiB-like transcription factor WhiB3 in Mycobacterium tuberculosis.
Resolution2.44 Å
Binding residue
(original residue number in PDB)		E501 R504
Binding residue
(residue number reindexed from 1)		E52 R55
Enzymatic activity
Enzyme Commision number 2.7.7.6: DNA-directed RNA polymerase.
Gene Ontology
Molecular Function
GO:0003700 DNA-binding transcription factor activity
Biological Process
GO:0006352 DNA-templated transcription initiation
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:8cyf, PDBe:8cyf, PDBj:8cyf
PDBsum8cyf
PubMed37142222
UniProtP9WGI1|SIGA_MYCTU RNA polymerase sigma factor SigA (Gene Name=sigA);
P9WGY9|RPOB_MYCTU DNA-directed RNA polymerase subunit beta (Gene Name=rpoB)

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