SMTL ID : 3wud.1

X-ray crystal structure of Xenopus laevis galectin-Ib

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.68 Å

Oligo State

homo-dimer

Ligands

2 x GLC- GAL: beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GAL.1: 8 residues within 4Å: Chain A: H.47, N.49, R.51, E.55, N.64, W.71, E.74, R.76 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.51, A:E.55, A:E.55, A:N.64, A:E.74, A:R.51, A:R.51, A:R.76 Water bridges: A:N.49 GLC-GAL.3: 8 residues within 4Å: Chain B: H.47, N.49, R.51, E.55, N.64, W.71, E.74, R.76 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.51, B:E.55, B:N.64, B:R.51, B:R.51, B:R.76 Water bridges: B:N.49

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

SO4.2: 4 residues within 4Å: Chain A: K.31, D.53, H.54, E.55 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.53, A:E.55 Water bridges: A:G.56 Salt bridges: A:K.31, A:H.54 SO4.4: 4 residues within 4Å: Chain B: K.31, D.53, H.54, E.55 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.53, B:E.55 Water bridges: B:G.56 Salt bridges: B:K.31, B:H.54

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Nonaka, Y. et al., Crystal structure of a Xenopus laevis skin proto-type galectin, close to but distinct from galectin-1. Glycobiology (2015)

Release Date

2015-04-08

Peptides

Galectin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Galectin