SMTL ID : 2xa5.1

Structure of substrate binding protein SiaP (A11N) in complex with Neu5Ac

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.09 Å

Oligo State

monomer

Ligands

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

SLB.1: 13 residues within 4Å: Chain A: N.10, D.49, F.65, A.66, E.67, R.70, R.127, R.147, P.149, A.151, F.170, N.187, Q.214 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:F.65, A:F.170 Hydrogen bonds: A:N.10, A:D.49, A:E.67, A:E.67, A:R.70, A:R.70, A:R.127, A:R.127, A:N.187, A:N.187 Water bridges: A:N.10, A:E.67, A:N.212, A:N.212, A:Q.214, A:Q.214, A:Q.214, A:Q.214 Salt bridges: A:R.127, A:R.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Darby, J.F. et al., Water networks can determine the affinity of ligand binding to proteins. J.Am.Chem.Soc. (2019)

Release Date

2011-04-06

Peptides

SIALIC ACID-BINDING PERIPLASMIC PROTEIN SIAP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

SIALIC ACID-BINDING PERIPLASMIC PROTEIN SIAP

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