SMTL ID : 1kjl.1

High Resolution X-Ray Structure of Human Galectin-3 in complex with LacNAc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x NAG- GAL: beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-GAL.1: 7 residues within 4Å: Chain A: H.54, N.56, R.58, N.70, W.77, E.80, R.82 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.58, A:N.70, A:E.80, A:R.58, A:R.58, A:R.82 Water bridges: A:N.56, A:E.61, A:E.61

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

CL.2: 2 residues within 4Å: Chain A: K.122, K.123 Ligand excluded by PLIP

2 x BR: BROMIDE ION(Non-covalent)

BR.3: 3 residues within 4Å: Chain A: T.71, G.78, R.120 Ligand excluded by PLIP BR.4: 3 residues within 4Å: Chain A: P.13, S.133, G.134 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sorme, P. et al., Structural and thermodynamic studies on cation-Pi interactions in lectin-ligand complexes: high-affinity galectin-3 inhibitors through fine-tuning of an arginine-arene interaction. J.Am.Chem.Soc. (2005)

Release Date

2005-04-12

Peptides

Galectin-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Galectin-3

Related Entries With Identical Sequence