SMTL ID : 8oji.1

Galectin-3 in complex with Methyl 2,6-anhydro-3-deoxy-3-S-(b-D-galactopyranosyl)-3-thio-D-glycero-L-altro-heptonate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: V.113, K.114, K.115 Ligand excluded by PLIP CL.2: 1 residues within 4Å: Chain A: R.74 Ligand excluded by PLIP

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

YIO.3: 7 residues within 4Å: Chain A: H.46, N.48, R.50, N.62, W.69, E.72 Ligands: VPH.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.48, A:R.50, A:N.62, A:E.72 Water bridges: A:R.32, A:N.48

1 x VPH: methyl (2~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-4,5-bis(oxidanyl)oxane-2-carboxylate(Non-covalent)

VPH.4: 4 residues within 4Å: Chain A: R.50, E.72, R.74 Ligands: YIO.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.50, A:R.50, A:R.74

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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