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

Crystal structure of the catalytic domain of Clostridium perfringens neuraminidase (NanI) in complex with a CHES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.24 Å

Oligo State

monomer

Ligands

1 x NHE: 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID(Non-covalent)

NHE.1: 10 residues within 4Å: Chain A: R.25, D.50, I.86, D.87, F.112, F.219, Y.244, R.314, R.374, Y.414 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.86, A:F.112, A:F.112, A:F.219 Hydrogen bonds: A:D.50 Water bridges: A:R.44, A:R.314, A:R.314 Salt bridges: A:R.25, A:R.314, A:R.374

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.55, D.57, D.78, Y.79 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.55, A:D.57, A:D.78, H2O.3, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, Y. et al., Crystal structure of the catalytic domain of Clostridium perfringens neuraminidase in complex with a non-carbohydrate-based inhibitor, 2-(cyclohexylamino)ethanesulfonic acid. Biochem. Biophys. Res. Commun. (2017)

Release Date

2017-03-29

Peptides

Sialidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Sialidase

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