Structure of PDB 4qnj Chain A Binding Site BS01

Receptor Information
>4qnj Chain A (length=184) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARIGEVKRETKETNVSVKINLDGHGVSDSSTGIPFLDHMLDQLASHGLFD
VHVRATGDTHIDDHHTNEDVALAIGTALLKALGERKGINRFGDFTAPLDE
ALIHVSLDLSGRPYLGYNLEIPTQRVGTYDTQLVEHFFQSLVNTSGMTLH
IRQLAGKNSHHIIEATFKAFARALRQATESDPRR
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain4qnj Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4qnj Crystal Structures Reveal that the Reaction Mechanism of Imidazoleglycerol-Phosphate Dehydratase Is Controlled by Switching Mn(II) Coordination.
Resolution1.3 Å
Binding residue
(original residue number in PDB)
H73 E77 H145
Binding residue
(residue number reindexed from 1)
H64 E68 H136
Annotation score1
Enzymatic activity
Enzyme Commision number 4.2.1.19: imidazoleglycerol-phosphate dehydratase.
Gene Ontology
Molecular Function
GO:0004424 imidazoleglycerol-phosphate dehydratase activity
Biological Process
GO:0000105 L-histidine biosynthetic process

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Molecular Function

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Biological Process
External links
PDB RCSB:4qnj, PDBe:4qnj, PDBj:4qnj
PDBsum4qnj
PubMed26095028
UniProtO23346|HIS5B_ARATH Imidazoleglycerol-phosphate dehydratase 2, chloroplastic (Gene Name=HISN5B)

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