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5E88

Crystal structure of Human galectin-3 CRD in complex with thienyl-1,2,3-triazolyl thiodigalactoside inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue CL A 301
ChainResidue
ALYS226
ALYS227
AHOH537

site_idAC2
Number of Residues12
Detailsbinding site for residue 5KT A 302
ChainResidue
AASN174
AGLU184
AARG186
ASER237
AHOH470
AHOH494
AILE115
AARG144
AALA146
AHIS158
AASN160
AARG162

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues130
DetailsDomain: {"description":"Galectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00639","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues15
DetailsMotif: {"description":"Nuclear export signal","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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