SMTL ID : 5iuc.1 (1 other biounit)

Crystal structure of the GspB siglec domain with sialyl T antigen bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x A2G- GAL- SIA: N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-alpha-D-galactopyranose(Non-covalent)

A2G-GAL-SIA.1: 16 residues within 4Å: Chain A: W.47, L.48, Y.49, R.55, G.56, T.84, I.85, G.86, D.87, Y.88, T.89, R.90, Y.91, G.109, A.112, V.113 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.49, A:G.109, A:Y.49, A:Y.91, A:R.55, A:R.55, A:D.87, A:T.89, A:R.90, A:R.90 Water bridges: A:T.89, A:T.89, A:D.87, A:D.87, A:T.89 Hydrophobic interactions: A:Y.88

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 7 residues within 4Å: Chain A: D.5, E.7, D.33, N.34, S.35, D.96, N.100 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.5, A:E.7, A:D.33, A:D.33, A:D.96

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Pyburn, T.M. et al., A structural model for binding of the serine-rich repeat adhesin GspB to host carbohydrate receptors. PLoS Pathog. (2011)

Release Date

2016-04-13

Peptides

Platelet binding protein GspB: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Platelet binding protein GspB

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