Structure of PDB 3hfu Chain B Binding Site BS01

Receptor Information
>3hfu Chain B (length=204) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TRGSLRIAVTPTFTSYFIGPLMADFYARYPSITLQLQEMSQEKIEDMLCR
DELDVGIAFAPVHSPELEAIPLLTESLALVVAQHHPLAVHEQVALSRLHD
EKLVLLSAEFATREQIDHYCEKAGLHPQVVIEANSISAVLELIRRTSLST
LLPAAIATQHDGLKAISLAPPLLERTAVLLRRKNSWQTAAAKAFLHMALD
KCAV
Ligand information
Ligand IDAZI
InChIInChI=1S/N3/c1-3-2/q-1
InChIKeyIVRMZWNICZWHMI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[N-]=[N+]=[N-]
FormulaN3
NameAZIDE ION
ChEMBLCHEMBL79455
DrugBank
ZINC
PDB chain3hfu Chain B Residue 2104 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3hfu Crystal structure of the ligand binding domain of E. coli CynR with its specific effector azide
Resolution2.6 Å
Binding residue
(original residue number in PDB)		P99 F198 A199 T200
Binding residue
(residue number reindexed from 1)		P11 F110 A111 T112
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription

View graph for
Biological Process
External links
PDB RCSB:3hfu, PDBe:3hfu, PDBj:3hfu
PDBsum3hfu
PubMed
UniProtP27111|CYNR_ECOLI HTH-type transcriptional regulator CynR (Gene Name=cynR)

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