Structure of PDB 3npl Chain B Binding Site BS02

Receptor Information
>3npl Chain B (length=456) Species: 1404 (Priestia megaterium) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MPQPKTFGELKNLPLLNTDKPVQALMKIADELGEIFKFEAPGRVTRYLSS
QRLIKEAADESRFDKNLSQALKFVRDFAGDGLFTSWTHEKNWCKAHNILL
PSFSQQAMKGYHAMMVDIAVQLVQKWERLNADEHIEVPEDMTRLTLDTIG
LSGFNYRFNSFYRDQPHPFITSMVRALDEAMNKLQRANPDDPAYDENKRQ
FQEDIKVMNDLVDKIIADRKASGEQSDDLLTHMLNGKDPETGEPLDDENI
RYQIITFLIAGHETTSGLLSFALYFLVKNPHVLQKAAEEAARVLVDPVPS
YKQVKQLKYVGMVLNEALRLWPTAPAFSLYAKEDTVLGGEYPLEKGDELM
VLIPQLHRDKTIWGDDVEEFRPERFENPSAIPQHAFKPFGNGQRACIGQQ
FALHEATLVLGMMLKHFDFEDHTNYELDIKETLTLKPEGFVVKAKSKKIP
LGGIPS
Ligand information
Ligand IDRU8
InChIInChI=1S/C14H10IN3O.2C10H8N2.Ru/c15-8-12(19)18-11-7-9-3-1-5-16-13(9)14-10(11)4-2-6-17-14;2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;/h1-7H,8H2,(H,18,19);2*1-8H;/q;;;+2
InChIKeyIMVNBPJSKRZLRT-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01ICC(=O)Nc1cc7c6c2c1cccn2[Ru+2]%105(n3ccccc3c4ccccn45)(n6ccc7)n8ccccc8c9ccccn9%10
CACTVS 3.370[Ru++]|1|2|3(|n4ccccc4c5ccccn|15)(|n6ccccc6c7ccccn|27)|n8cccc9cc(NC(=O)CI)c%10cccn|3c%10c89
OpenEye OEToolkits 1.7.0c1c2c3c4c(c1NC(=O)CI)C=CC=[N]4[Ru+2]56([N]3=CC=C2)([N]7=C(C=CC=C7)C8=[N]5C=CC=C8)[N]9=C(C=CC=C9)C1=CC=CC=[N]61
FormulaC34 H26 I N7 O Ru
Namebis(2,2'-bipyridine-kappa~2~N~1~,N~1'~)[2-iodo-N-(1,10-phenanthrolin-5-yl-kappa~2~N~1~,N~10~)acetamide]ruthenium(2+)
ChEMBL
DrugBank
ZINC
PDB chain3npl Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3npl Structure of Ru(bpy)2(A-Phen)(K97C) P450 BM3 heme domain, a ruthenium modified P450 BM3 mutant
Resolution2.4 Å
Binding residue
(original residue number in PDB)
C97 N101 E244
Binding residue
(residue number reindexed from 1)
C93 N97 E240
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) T268 F393 C400
Catalytic site (residue number reindexed from 1) T264 F389 C396
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:3npl, PDBe:3npl, PDBj:3npl
PDBsum3npl
PubMed
UniProtP14779|CPXB_PRIM2 Bifunctional cytochrome P450/NADPH--P450 reductase (Gene Name=cyp102A1)

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