Structure of PDB 3pqb Chain C Binding Site BS02

Receptor Information
>3pqb Chain C (length=493) Species: 35619 (Streptomyces griseoflavus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PPFTVGREDPRYIELSHSDNHRFVVEPEEFFLPATPDDVVASLQKAVTEG
RGVACRSGGHCGQDFVGTPRRDLVLDLHNLHAIGPAADGAGVRVGSGATV
DQVQKALFRRWNAALPLGACSAVGMGGLVAGGGYGPLSRQLGLVVDHLHA
VEVAVVDESRTVRLVTARADDTGDLGELFWAHTGGGGGNFGVVTAYEFRS
PEHLATEPVGLPRAAGRLHVQKVVFPWAMIDETSFVTVMRRFFEWHERHS
EPGSPESSLFATFFVNHVSSGVLQLMVQQDADVDPEGEILARFVASLTEG
TGVVGIPRGGVMSWLTGTRYMSQADCGDVMGARSASKSAYHRAAPTDEQL
SVLHRHLHADHPGQASYVMFNSYGGEINRRGPSDAAVPQRDSVVKSSWFS
AWQDAELDELHLGWLRGLYEEFFAGTGGVPVTGGRTDGCYINYPDADLLD
PARNRSGEPWHHLYYKDNYARLRSAKRAWDPLNTFHHSMSIGL
Ligand information
Ligand IDVGP
InChIInChI=1S/C27H28O9/c1-5-12-8-15-19(17(9-12)33-3)14-10-18(34-4)21-16(29)7-6-13(20(21)25(14)36-27(15)32)26-23(31)22(30)24(35-26)11(2)28/h5-11,22-24,26-32H,1H2,2-4H3/t11-,22-,23-,24+,26-,27-/m1/s1
InChIKeyYVGUIYUDGGDTSX-ZDRXMRRKSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0CC(C1C(C(C(O1)c2ccc(c3c2c4c(cc3OC)-c5c(cc(cc5OC)C=C)C(O4)O)O)O)O)O
CACTVS 3.370COc1cc(C=C)cc2[CH](O)Oc3c(cc(OC)c4c(O)ccc([CH]5O[CH]([CH](C)O)[CH](O)[CH]5O)c34)c12
CACTVS 3.370COc1cc(C=C)cc2[C@H](O)Oc3c(cc(OC)c4c(O)ccc([C@H]5O[C@@H]([C@@H](C)O)[C@H](O)[C@H]5O)c34)c12
ACDLabs 12.01OC1C(OC(C(O)C)C1O)c5c4c3OC(O)c2cc(\C=C)cc(OC)c2c3cc(OC)c4c(O)cc5
OpenEye OEToolkits 1.7.0C[C@H]([C@H]1[C@@H]([C@H]([C@H](O1)c2ccc(c3c2c4c(cc3OC)-c5c(cc(cc5OC)C=C)[C@@H](O4)O)O)O)O)O
FormulaC27 H28 O9
Name(1R)-1,4-anhydro-6-deoxy-1-[(6R)-8-ethenyl-1,6-dihydroxy-10,12-dimethoxy-6H-dibenzo[c,h]chromen-4-yl]-D-galactitol;
pregilvocarcin V
ChEMBL
DrugBank
ZINCZINC000066166947
PDB chain3pqb Chain C Residue 500 [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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PDB3pqb The Crystal Structure and Mechanism of an Unusual Oxidoreductase, GilR, Involved in Gilvocarcin V Biosynthesis.
Resolution2.324 Å
Binding residue
(original residue number in PDB)
A124 C125 G140 P141 F265 Q328 S341 M374 N376 S402 F404 Y448
Binding residue
(residue number reindexed from 1)
A119 C120 G135 P136 F260 Q323 S336 M369 N371 S397 F399 Y443
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity
GO:0050660 flavin adenine dinucleotide binding
GO:0071949 FAD binding

View graph for
Molecular Function
External links
PDB RCSB:3pqb, PDBe:3pqb, PDBj:3pqb
PDBsum3pqb
PubMed21561854
UniProtQ7X2G7

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