SMTL ID : 3aya.1 (1 other biounit)

Crystal structure of galectin-3 CRD domian complexed with Thomsen-Friedenreich antigen

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x A2G- GAL: beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose(Non-covalent)

A2G-GAL.1: 8 residues within 4Å: Chain A: H.43, N.45, R.47, N.59, W.66, E.69, R.71 Ligands: THR.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.47, A:R.47, A:R.71, A:R.47, A:N.59, A:E.69 Water bridges: A:N.45

1 x THR: THREONINE(Non-functional Binders)

THR.2: 1 residues within 4Å: Ligands: A2G-GAL.1 4 PLIP interactions: 4 Ligand-Ligand interactions Hydrogen bonds: T.2, T.2, T.2, T.2

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: R.36, R.109, V.110, K.111, K.112 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:K.111, A:K.112 Water bridges: A:R.36, A:R.36, A:K.111, A:K.111 Salt bridges: A:R.36, A:K.111, A:K.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bian, C.F. et al., Structural basis for distinct binding properties of the human galectins to thomsen-friedenreich antigen. Plos One (2011)

Release Date

2011-10-12

Peptides

Galectin-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galectin-3

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