SMTL ID : 6a62.1

Placental protein 13/galectin-13 variant R53HH57RD33G with Lactose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.03 Å

Oligo State

homo-dimer

Ligands

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

BGC-GAL.1: 6 residues within 4Å: Chain A: H.52, R.54, V.62, N.64, W.71, E.74 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.54, A:N.64 Water bridges: A:R.127 BGC-GAL.2: 6 residues within 4Å: Chain B: H.52, R.54, V.62, N.64, W.71, E.74 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.54, B:N.64, B:E.74 Water bridges: B:R.127

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Su, J. et al., Resetting the ligand binding site of placental protein 13/galectin-13 recovers its ability to bind lactose. Biosci. Rep. (2018)

Release Date

2018-12-26

Peptides

Galactoside-binding soluble lectin 13: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Galactoside-binding soluble lectin 13