Structure of PDB 7y9k Chain B

Receptor sequence
>7y9kB (length=454) Species: 1348623 (Priestia megaterium NBRC 15308 = ATCC 14581) [Search protein sequence]
KKMPQPKTFGELKNLPLLNTDKPVQALMKIADELGEIFKFEAPGRVTRYL
SSQRLIKEACDESRFDKNLSQAYKFVRDFAGDGLGTSWTHEKNWKKAHNI
LLPSFSQQAMKGYHAMMVDIAVQLVQKWERLNADEHIEVPEDMTRLTLDT
IGLCGFNYRFNSFYRDQPHPFITSMVRALDEAMNKLQRANPDDPAYDENK
RQFQEDIKVMNDLVDKIIADRKASGEQSDDLLTHMLNGKDPETGEPLDDE
NIRYQIITFLIAGHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVDPV
PSYKQVKQLKYVGMVLNEALRLWPTAPAFSLYAKEDTVLGGEYPLEKGDE
LMVLIPQLHRDKTIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRACIG
QQFALHEATLVLGMMLKHFDFEDHTNYELDIKETLKLKPEGFVVKAKSKK
IPLG
3D structure
PDB7y9k Engineering of a P450-based Kemp eliminase with a new mechanism
ChainB
Resolution2.23 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 HEM B K70 L87 W97 F108 F262 A265 G266 T269 T270 F332 P393 F394 R399 C401 I402 A407 K67 L84 W94 F105 F259 A262 G263 T266 T267 F329 P390 F391 R396 C398 I399 A404
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:7y9k, PDBe:7y9k, PDBj:7y9k
PDBsum7y9k
PubMed
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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