Structure of PDB 3nc7 Chain B Binding Site BS03

Receptor Information
>3nc7 Chain B (length=384) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLFSVLSDQFQNNPYAYFSQLREEDPVHYEESIDSYFISRYHDVRYILQH
PDIFTTKSLVERAEPVMRGSAKRRIVVRSFIGDALDHLSPLIKQNAENLL
APYLERGKSDLVNDFGKTFAVCVTMDMLGLDKRDHEKISEWHSGVADFIT
SISQSPEARAHSLWCSEQLSQYLMPVIKERRVNPGSDLISILCTSEALSD
KDILALILNVLLAATEPADKTLALMIYHLLNNPEQMNDVLADRSLVPRAI
AETLRYKPPVQLIPRQLSQDTVVGGMEIKKDTIVFCMIGAANRDPEAFEQ
PDVFNIHREDLGIKSAFSGAARHLAFGSGIHNCVGTAFAKNEIEIVANIV
LDKMRNIRLEEDFCYAESGLYTRGPVSLLVAFDG
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain3nc7 Chain B Residue 408 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3nc7 Structural and biochemical characterization of the cytochrome P450 CypX (CYP134A1) from Bacillus subtilis: a cyclo-L-leucyl-L-leucyl dipeptide oxidase.
Resolution3.3 Å
Binding residue
(original residue number in PDB)		A136 A234 E362
Binding residue
(residue number reindexed from 1)		A120 A214 E342
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D163 A233 E236 P237 A238 C353 V354 G355 E362 T392
Catalytic site (residue number reindexed from 1) D147 A213 E216 P217 A218 C333 V334 G335 E342 T372
Enzyme Commision number 1.14.15.13: pulcherriminic acid synthase.
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0005506 iron ion binding
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0016713 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced iron-sulfur protein as one donor, and incorporation of one atom of oxygen
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0046148 pigment biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:3nc7, PDBe:3nc7, PDBj:3nc7
PDBsum3nc7
PubMed20690619
UniProtO34926|CYPX_BACSU Pulcherriminic acid synthase (Gene Name=cypX)

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