Structure of PDB 7y0s Chain B Binding Site BS03

Receptor Information
>7y0s Chain B (length=441) Species: 1348623 (Priestia megaterium NBRC 15308 = ATCC 14581) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KEMPQPKTFGELKNLPLLNTDKPVQALMKIADELGEIFKFEAPGRVTRYL
SSQRLIKEACDESRFDKNLSQALKFVRDFAGDGLATSWTHEKNWKKAHNI
LLPSFSQQAMKGYHAMMVDIAVQLVQKWERLNADEHIEVPEDMTRLTLDT
IGLCGFNYRFNSFYRDQPHPFITSMVRALDEAMNKLQRDENKRQFQEDIK
VMNDLVDKIIADREQSDDLLTHMLNGKDPETGEPLDDENIRYQIITFLIA
GHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVDPVPSYKQVKQLKYV
GMVLNEALRLWPTAPAFSLYAKEDTVLGGEYPLEKGDELMVLIPQLHRDK
TIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRACIGQQFALHEATLVL
GMMLKHFDFEDHTNYELDIKETLTLKPEGFVVKAKSKKIPL
Ligand information
Ligand IDHOA
InChIInChI=1S/H3NO/c1-2/h2H,1H2
InChIKeyAVXURJPOCDRRFD-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341
OpenEye OEToolkits 1.5.0		NO
ACDLabs 10.04ON
FormulaH3 N O
NameHYDROXYAMINE
ChEMBLCHEMBL1191361
DrugBank
ZINC
PDB chain7y0s Chain B Residue 502 [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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PDB7y0s Crystal structure of the P450 BM3 heme domain mutant F87A in complex with N-imidazolyl-hexanoyl-L-tyrosyl-L-tyrosine and hydroxylamine
Resolution2.06 Å
Binding residue
(original residue number in PDB)		A264 T268
Binding residue
(residue number reindexed from 1)		A250 T254
Annotation score1
Enzymatic activity
Enzyme Commision number 1.14.14.1: unspecific monooxygenase.
1.6.2.4: NADPH--hemoprotein reductase.
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:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:7y0s, PDBe:7y0s, PDBj:7y0s
PDBsum7y0s
PubMed
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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