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7CXA

Structure of human Galectin-3 CRD in complex with TD-139 belonging to P31 space group.

Functional Information from GO Data
ChainGOidnamespacecontents
A0030246molecular_functioncarbohydrate binding
B0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues1
Detailsbinding site for residue CL A 301
ChainResidue
AASN160

site_idAC2
Number of Residues16
Detailsbinding site for residue TD2 A 302
ChainResidue
AGLU184
AARG186
BLEU122
BPRO123
BARG162
BGLU165
BASN166
BTD2302
AARG144
AILE145
AALA146
AHIS158
AASN160
AARG162
AGLU165
AASN174

site_idAC3
Number of Residues1
Detailsbinding site for residue CL B 301
ChainResidue
BTD2302

site_idAC4
Number of Residues18
Detailsbinding site for residue TD2 B 302
ChainResidue
AARG162
AGLU165
AASN166
ATD2302
AHOH415
BARG144
BILE145
BALA146
BHIS158
BASN160
BARG162
BGLU165
BASN174
BGLU184
BARG186
BCL301
BHOH411
BHOH419

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues260
DetailsDomain: {"description":"Galectin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00639","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsMotif: {"description":"Nuclear export signal","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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