SMTL ID : 7cxa.1 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: N.75, R.77 Ligands: TD2.2 Ligand excluded by PLIP

1 x TD2: 3-deoxy-3-[4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl]-beta-D-galactopyranosyl 3-deoxy-3-[4-(3-fluorophenyl)-1H-1,2,3-triazol-1-yl]-1-thio-beta-D-galactopyranoside(Non-covalent)

TD2.2: 16 residues within 4Å: Chain A: R.59, I.60, A.61, H.73, N.75, R.77, E.80, N.81, V.87, N.89, W.96, E.99, R.101, S.152, G.153 Ligands: CL.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.61 Hydrogen bonds: A:H.73, A:R.77, A:R.77, A:N.89, A:E.99, A:E.99, A:R.101 pi-Stacking: A:H.73 pi-Cation interactions: A:R.101

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, A. et al., Molecular mechanism of interspecies differences in the binding affinity of TD139 to Galectin-3. Glycobiology (2021)

Release Date

2021-09-01

Peptides

Galectin-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galectin-3

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