Structure of PDB 1zo9 Chain A Binding Site BS02

Receptor Information
>1zo9 Chain A (length=458) Species: 1404 (Priestia megaterium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TIKEMPQPKTFGELKNLPLLNTDKPVQALMKIADELGEIFKFEAPGRVTR
YLSSQRLIKEACDESRFDKNLSQALKFVRDFAGDGLFTSWTHEKNWKKAH
NILLPSFSQQAMKGYHAMMVDIAVQLVQKWERLNADEHIEVPEDMTRLTL
DTIGLCGFNYRFNSFYRDQPHPFITSMVRALDEAMNKLQRANPDDPAYDE
NKRQFQEDIKVMNDLVDKIIADRKASGEQSDDLLTHMLNGKDPETGEPLD
DENIRYQIITFLIAGHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVD
PVPSYKQVKQLKYVGMVLNEALRLWPTAPAFSLYAKEDTVLGGEYPLEKG
DELMVLIPQLHRDKTIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRAC
IGQQFALHEATLVLGMMLKHFDFEDHTNYELDIKETLTLKPEGFVVKAKS
KKIPLGGI
Ligand information
Ligand IDEPM
InChIInChI=1S/C21H41NO3S/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20(23)22-19(21(24)25)17-18-26-2/h19H,3-18H2,1-2H3,(H,22,23)(H,24,25)/t19-/m0/s1
InChIKeyFCVASHHBGGKTGT-IBGZPJMESA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)N[CH](CCSC)C(O)=O
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)NC(CCSC)C(=O)O
OpenEye OEToolkits 1.5.0CCCCCCCCCCCCCCCC(=O)N[C@@H](CCSC)C(=O)O
ACDLabs 10.04O=C(NC(C(=O)O)CCSC)CCCCCCCCCCCCCCC
CACTVS 3.341CCCCCCCCCCCCCCCC(=O)N[C@@H](CCSC)C(O)=O
FormulaC21 H41 N O3 S
NameN-PALMITOYL-L-METHIONINE
ChEMBL
DrugBank
ZINC
PDB chain1zo9 Chain A Residue 1470 [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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PDB1zo9 Interactions of substrates at the surface of P450s can greatly enhance substrate potency.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		L20 F42 Y51 S72 Q73 A74 T260 L437
Binding residue
(residue number reindexed from 1)		L20 F42 Y51 S72 Q73 A74 T260 L437
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) T268 F393 C400
Catalytic site (residue number reindexed from 1) T268 F393 C400
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:1zo9, PDBe:1zo9, PDBj:1zo9
PDBsum1zo9
PubMed18004886
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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