Structure of PDB 8pbf Chain A Binding Site BS01

Receptor Information
>8pbf Chain A (length=138) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PLIVPYNLPLPGGVVPRMLITILGTVKPNANRIALDFQRGNDVAFHFNPR
FNENNRRVIVCNTKLDNNWGREERQSVFPFESGKPFKIQVLVEPDHFKVA
VNDAHLLQYNHRVKKLNEISKLGISGDIDLTSASYTMI
Ligand information
Ligand IDY58
InChIInChI=1S/C20H27N3O9S2/c24-7-10-14(26)13(23-6-12(21-22-23)33-9-4-2-1-3-5-9)16(28)19(31-10)34-20-18(30)17(29)15(27)11(8-25)32-20/h1-6,10-11,13-20,24-30H,7-8H2/t10-,11-,13+,14+,15-,16-,17+,18-,19+,20+/m1/s1
InChIKeyROQDROPGJRNKKP-VTOAZQAJSA-N
SMILES
SoftwareSMILES
CACTVS 3.385OC[CH]1O[CH](S[CH]2O[CH](CO)[CH](O)[CH]([CH]2O)n3cc(Sc4ccccc4)nn3)[CH](O)[CH](O)[CH]1O
OpenEye OEToolkits 2.0.7c1ccc(cc1)Sc2cn(nn2)[C@H]3[C@H]([C@H](O[C@H]([C@@H]3O)S[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)CO)O
OpenEye OEToolkits 2.0.7c1ccc(cc1)Sc2cn(nn2)C3C(C(OC(C3O)SC4C(C(C(C(O4)CO)O)O)O)CO)O
CACTVS 3.385OC[C@H]1O[C@@H](S[C@@H]2O[C@H](CO)[C@H](O)[C@@H]([C@H]2O)n3cc(Sc4ccccc4)nn3)[C@H](O)[C@@H](O)[C@@H]1O
FormulaC20 H27 N3 O9 S2
Name(2~{R},3~{S},4~{S},5~{R},6~{S})-2-(hydroxymethyl)-6-[(2~{S},3~{R},4~{S},5~{R},6~{R})-6-(hydroxymethyl)-3,5-bis(oxidanyl)-4-(4-phenylsulfanyl-1,2,3-triazol-1-yl)oxan-2-yl]sulfanyl-oxane-3,4,5-triol
ChEMBL
DrugBank
ZINC
PDB chain8pbf Chain A Residue 301 [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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PDB8pbf Ligand Sulfur Oxidation State Progressively Alters Galectin-3-Ligand Complex Conformations To Induce Affinity-Influencing Hydrogen Bonds.
Resolution1.14 Å
Binding residue
(original residue number in PDB)
R144 H158 N160 R162 W181 E184
Binding residue
(residue number reindexed from 1)
R32 H46 N48 R50 W69 E72
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:8pbf, PDBe:8pbf, PDBj:8pbf
PDBsum8pbf
PubMed37878264
UniProtP17931|LEG3_HUMAN Galectin-3 (Gene Name=LGALS3)

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