Structure of PDB 2w3r Chain G Binding Site BS03

Receptor Information
>2w3r Chain G (length=450) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MEIAFLLNGETRRVRIEDPTQSLLEWLRAEGLTGTKEGCNEGDCGACTVM
IRDAAGSRAVNACLMMLPQIAGKALRTIEGIAAPDGRLHPVQQAMIDHHG
SQCGFCTPGFIVSMAAAHDRDRKDYDDLLAGNLCRCTGYAPILRAAEAAA
GEPPADWLQADAAFTLPAFLPETSDALADWYLAHPEATLIAGGTDVSLWV
TKALRDLPEVAFLSHCKDLAQIRETPDGYGIGAGVTIAALRAFAEGPHPA
LAGLLRRFASEQVRQVATIGGNIANGSPIGDGPPALIAMGASLTLRRGQE
RRRMPLEDFFLEYRKQDRRPGEFVESVTLPKSAPGLRCYKLSKRFDQDIS
AVCGCLNLTLKGSKIETARIAFGGMAGVPKRAAAFEAALIGQDFREDTIA
AALPLLAQDFTPLSDMRASAAYRMNAAQAMALRYVRELSGEAVAVLEVMP
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain2w3r Chain G Residue 1465 [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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PDB2w3r Mechanism of Substrate and Inhibitor Binding of Rhodobacter Capsulatus Xanthine Dehydrogenase.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		E41 G42 L201 I202 A203 G204 G205 T206 D207 V208 L225 F270 A271 A279 T280 G283 N284 A286 G292 D293 R330 F335 V336 Q359 I361
Binding residue
(residue number reindexed from 1)		E41 G42 L189 I190 A191 G192 G193 T194 D195 V196 L213 F258 A259 A267 T268 G271 N272 A274 G280 D281 R318 F323 V324 Q347 I349
Annotation score2
Enzymatic activity
Enzyme Commision number 1.1.1.204: Transferred entry: 1.17.1.4.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004854 xanthine dehydrogenase activity
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0050660 flavin adenine dinucleotide binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
GO:0071949 FAD binding

View graph for
Molecular Function
External links
PDB RCSB:2w3r, PDBe:2w3r, PDBj:2w3r
PDBsum2w3r
PubMed19109249
UniProtO54050

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