Structure of PDB 7w1b Chain A Binding Site BS02

Receptor Information
>7w1b Chain A (length=457) Species: 4066 (Calotropis gigantea) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GSHMGTIEISSPSKTHILAFPFPEKGHINPMLHLCNRLASKGFRVTLITT
ISTYKDVKNKILINLESIPDGTDKNLGMNGYFNQFKNSVTESVAGIIEEY
KLGHDFPPPKVLIYDSTMPWMLDVAHGHGILGASLFTQPCCVSVVYYHML
QGTIDFHREQSSSSKVLLLPCLPPLEDRDLPEFDYFKEDSGFVSNLLLNQ
FLNIDKIDYVLFNTFEMLESEIANWMSNKWKILTIGPTAPTAYLFETNTE
VCMKWLDEREPNSVIYVSFGSIASLTEQQMEEISQALFTTNFNFLWVVRE
EERTKLPNCLNPSSESFTTAAGKLGLIINWCPQLDVLRHESVACFMTHCG
WNSTLEAISSGVPMICVPQWVDQTTNAKFIQDVWKIGVRVNNNNGENGGL
VKKEEIERCIKEVCESEKGKELKRNAMKWKDLSKEAVSEGGSSDTNLEYF
ASTLLFY
Ligand information
Ligand IDDTX
InChIInChI=1S/C23H34O4/c1-21-8-5-16(24)12-15(21)3-4-19-18(21)6-9-22(2)17(7-10-23(19,22)26)14-11-20(25)27-13-14/h11,15-19,24,26H,3-10,12-13H2,1-2H3/t15-,16+,17-,18+,19-,21+,22-,23+/m1/s1
InChIKeyXZTUSOXSLKTKJQ-CESUGQOBSA-N
SMILES
SoftwareSMILES
CACTVS 3.341C[C]12CC[CH](O)C[CH]1CC[CH]3[CH]2CC[C]4(C)[CH](CC[C]34O)C5=CC(=O)OC5
OpenEye OEToolkits 1.5.0CC12CCC(CC1CCC3C2CCC4(C3(CCC4C5=CC(=O)OC5)O)C)O
CACTVS 3.341C[C@]12CC[C@H](O)C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4(C)[C@H](CC[C@]34O)C5=CC(=O)OC5
OpenEye OEToolkits 1.5.0C[C@]12CC[C@@H](C[C@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@@]3(CC[C@@H]4C5=CC(=O)OC5)O)C)O
ACDLabs 10.04O=C1OCC(=C1)C2C4(C(O)(CC2)C5CCC3CC(O)CCC3(C)C5CC4)C
FormulaC23 H34 O4
NameDIGITOXIGENIN;
4-(3,14-DIHYDROXY-10,13-DIMETHYL-HEXADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-17-YL)-5H-FURAN-2-ONE
ChEMBLCHEMBL1453
DrugBankDB04177
ZINCZINC000003875959
PDB chain7w1b Chain A Residue 503 [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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PDB7w1b Functional and Structural Dissection of a Plant Steroid 3-O-Glycosyltransferase Facilitated the Engineering Enhancement of Sugar Donor Promiscuity
Resolution2.15 Å
Binding residue
(original residue number in PDB)
H24 M82 L200 I284
Binding residue
(residue number reindexed from 1)
H27 M78 L196 I272
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.-
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008194 UDP-glycosyltransferase activity
GO:0016757 glycosyltransferase activity
GO:0080043 quercetin 3-O-glucosyltransferase activity
GO:0080044 quercetin 7-O-glucosyltransferase activity

View graph for
Molecular Function
External links
PDB RCSB:7w1b, PDBe:7w1b, PDBj:7w1b
PDBsum7w1b
PubMed
UniProtA0A385Z7H9

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