SMTL ID : 2xwi.1

SiaP R147K mutant in complex with Neu5Ac

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

monomer

Ligands

1 x SLB: N-acetyl-beta-neuraminic acid(Non-covalent)

SLB.1: 12 residues within 4Å: Chain A: N.10, D.49, F.65, E.67, R.70, R.127, K.147, P.149, A.151, F.170, N.187, Q.214 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:F.65, A:F.170 Hydrogen bonds: A:N.10, A:E.67, A:E.67, A:R.70, A:R.127, A:R.127, A:N.187, A:N.187 Water bridges: A:N.10, A:A.11, A:D.49, A:D.49, A:E.67, A:E.67, A:Q.72, A:K.147, A:N.154 Salt bridges: A:R.127, A:K.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fischer, M. et al., Tripartite ATP-Independent Periplasmic (Trap) Transporters Use an Arginine-Mediated Selectivity Filter for High Affinity Substrate Binding. J.Biol.Chem. (2015)

Release Date

2011-11-23

Peptides

SIALIC ACID-BINDING PERIPLASMIC PROTEIN SIAP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SIALIC ACID-BINDING PERIPLASMIC PROTEIN SIAP