Structure of PDB 6k9s Chain B Binding Site BS01

Receptor Information
>6k9s Chain B (length=449) 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
NKRQFQEDIKVMNDLVDKIIADRSDDLLTHMLNGKDPETGEPLDDENIRY
QIITFLIAGHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVDPVPSYK
QVKQLKYVGMVLNEALRLWPTAPAFSLYAKEDTVLGGEYPLEKGDELMVL
IPQLHRDKTIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRACIGQQFA
LHEATLVLGMMLKHFDFEDHTNYELDIKETLTLKPEGFVVKAKSKKIPL
Ligand information
Ligand IDRUR
InChIInChI=1S/C34H38N4O4.Ru/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h13-16H,7-12H2,1-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKeyUBGGULWHFXPIQZ-RGGAHWMASA-L
SMILES
SoftwareSMILES
CACTVS 3.370CCC1=C(C)C2=N3|[Ru]45|N6=C(C=c7n4c(=C2)c(C)c7CCC(O)=O)C(=C(C)C6=Cc8n5c(C=C13)c(C)c8CC)CCC(O)=O
OpenEye OEToolkits 1.7.0CCc1c(c2n3c1C=C4C(=C(C5=[N]4[Ru]36[N]7=C(C=C8N6C(=C5)C(=C8C)CCC(=O)O)C(=C(C7=C2)CC)C)CCC(=O)O)C)C
OpenEye OEToolkits 1.7.0CCc1c(c2n3c1C=C4C(=C(C5=[N]4[Ru@@]36[N]7=C(C=C8N6C(=C5)C(=C8C)CCC(=O)O)C(=C(C7=C2)CC)C)CCC(=O)O)C)C
ACDLabs 12.01O=C(O)CCC1=C(C2=Cc7c(c(c6C=C8N3=C(C=C4C(=C(C5=CC1=N2[Ru]3(N45)n67)CCC(=O)O)C)C(=C8CC)C)C)CC)C
FormulaC34 H36 N4 O4 Ru
Name[3,3'-(7,12-diethyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)dipropanoato(2-)]ruthenium;
MESOPORPHYRIN IX CONTAINING RU
ChEMBL
DrugBank
ZINC
PDB chain6k9s Chain B Residue 501 [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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PDB6k9s Crystals in Minutes: Instant On-Site Microcrystallisation of Various Flavours of the CYP102A1 (P450BM3) Haem Domain.
Resolution1.55 Å
Binding residue
(original residue number in PDB)		K69 L86 F87 W96 F107 A264 G265 T268 F331 P392 F393 R398 C400 I401 G402 A406
Binding residue
(residue number reindexed from 1)		K69 L86 F87 W96 F107 A258 G259 T262 F325 P386 F387 R392 C394 I395 G396 A400
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) T268 F393 C400
Catalytic site (residue number reindexed from 1) T262 F387 C394
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:6k9s, PDBe:6k9s, PDBj:6k9s
PDBsum6k9s
PubMed32157795
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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