SMTL ID : 8ojo.1

Galectin-3 in complex with 2,6-Anhydro-5-S-(beta-D-galactopyranosyl)-5-thio-D-altritol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: K.87, Q.89, A.100, V.101, N.102, D.103 No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain A: S.82 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain A: V.113, K.114, K.115 No protein-ligand interaction detected (PLIP)

1 x AH2: 1-deoxy-alpha-D-mannopyranose(Non-covalent)

AH2.4: 4 residues within 4Å: Chain A: R.50, E.72, R.74 Ligands: YIO.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.50, A:R.50, A:E.72, A:R.74 Water bridges: A:E.53

1 x YIO: 1-thio-beta-D-galactopyranose(Non-covalent)

YIO.5: 7 residues within 4Å: Chain A: H.46, N.48, R.50, N.62, W.69, E.72 Ligands: AH2.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.50, A:N.62, A:E.72 Water bridges: A:R.32, A:N.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lazar, L. et al., Strong Binding of C -Glycosylic1,2-Thiodisaccharides to Galectin-3─Enthalpy-Driven Affinity Enhancement by Water-Mediated Hydrogen Bonds. J.Med.Chem. (2023)

Release Date

2023-09-13

Peptides

Galectin-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galectin-3

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