Structure of PDB 3b6j Chain B Binding Site BS01

Receptor Information
>3b6j Chain B (length=197) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKVLVLYYSMYGHIETMARAVAEGASKVDGAEVVVKRVPETMPPQLFEKA
GGKTQTAPVATPQELADYDAIIFGTPTRFGNMSGQMRTFLDQTGGLWASG
ALYGKLASVFSSTGTGGGQEQTITSTWTTLAHHGMVIVPIGYAAQELFDV
SQVRGGTPYGATTIAGGDGSRQPSQEELSIARYQGEYVAGLAVKLNG
Ligand information
Ligand IDFMN
InChIInChI=1S/C17H21N4O9P/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29/h3-4,11-12,14,22-24H,5-6H2,1-2H3,(H,20,25,26)(H2,27,28,29)/t11-,12+,14-/m0/s1
InChIKeyFVTCRASFADXXNN-SCRDCRAPSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)O)O)O)O
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](COP(=O)(O)O)O)O)O
ACDLabs 12.01N=2C(=O)NC(=O)C3=Nc1cc(C)c(C)cc1N(C=23)CC(O)C(O)C(O)COP(=O)(O)O
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(O)=O)c2cc1C
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(O)=O)c2cc1C
FormulaC17 H21 N4 O9 P
NameFLAVIN MONONUCLEOTIDE;
RIBOFLAVIN MONOPHOSPHATE
ChEMBLCHEMBL1201794
DrugBankDB03247
ZINCZINC000003831425
PDB chain3b6j Chain B Residue 200 [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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PDB3b6j Crystal structure of the NADH:quinone oxidoreductase WrbA from Escherichia coli.
Resolution2.05 Å
Binding residue
(original residue number in PDB)		S10 M11 Y12 H14 I15 P77 T78 R79 F80 S113 T114 G115 G118
Binding residue
(residue number reindexed from 1)		S9 M10 Y11 H13 I14 P76 T77 R78 F79 S112 T113 G114 G117
Annotation score1
Enzymatic activity
Enzyme Commision number 1.6.5.2: NAD(P)H dehydrogenase (quinone).
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003955 NAD(P)H dehydrogenase (quinone) activity
GO:0008753 NADPH dehydrogenase (quinone) activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0042802 identical protein binding
GO:0050136 NADH:ubiquinone reductase (non-electrogenic) activity
GO:0050660 flavin adenine dinucleotide binding
GO:0050661 NADP binding
GO:0051287 NAD binding
Biological Process
GO:0006979 response to oxidative stress
Cellular Component
GO:0005829 cytosol
GO:0016020 membrane
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3b6j, PDBe:3b6j, PDBj:3b6j
PDBsum3b6j
PubMed17951395
UniProtP0A8G6|NQOR_ECOLI NAD(P)H dehydrogenase (quinone) (Gene Name=wrbA)

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