Structure of PDB 7y9l Chain B

Receptor sequence
>7y9lB (length=445) Species: 1348623 (Priestia megaterium NBRC 15308 = ATCC 14581) [Search protein sequence]
MPQPKTFGELKNLPLLNTDKPVQALMKIADELGEIFKFEAPGRVTRYLSS
QRLIKEACDESRFDKNLSQALKFVRDFFGDGLFTSWTHEKNWKKAHNILL
PSFSQQAMKGYHAMMVDIAVQLVQKWERLNADEHIEVPEDMTRLTLDTIG
LCGFNYRFNSFYRDQPHPFITSMVRALDEAMNKLQPAYDENKRQFQEDIK
VMNDLVDKIIADRKASGEQSDDLLTHMLNGKDPETGEPLDDENIRYQIIT
FLIAGHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVDPVPSYKQVKQ
LKYVGMVLNEALRLWPTFPAFSLYAKEDTVLGGEYPLEKGDELMVLIPQL
HRDKTIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRACIGQQFALHEA
TLVLGMMLKHFDFEDHTNYELDIKETLTLKPEGFVVKAKSKKIPL
3D structure
PDB7y9l Crystal structure of P450 BM3-2F from Bacillus megaterium in complex with 2-Hydroxy-5-Nitrobenzonitrile
ChainB
Resolution1.76 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.14.14.1: unspecific monooxygenase.
1.6.2.4: NADPH--hemoprotein reductase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 6VP B F87 A264 E267 T438 F83 A254 E257 T428
BS02 HEM B K69 L86 F87 W96 F107 F261 A264 G265 T268 F328 F331 P392 F393 R398 C400 I401 G402 A406 K65 L82 F83 W92 F103 F251 A254 G255 T258 F318 F321 P382 F383 R388 C390 I391 G392 A396
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:7y9l, PDBe:7y9l, PDBj:7y9l
PDBsum7y9l
PubMed
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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