SMTL ID : 2ber.1

Y370G Active Site Mutant of the Sialidase from Micromonospora viridifaciens in complex with beta-Neu5Ac (sialic acid).

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

SLB.1: 12 residues within 4Å: Chain A: R.22, I.23, R.41, D.46, D.85, F.109, F.157, F.188, D.213, E.214, R.230, R.296 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:I.23, A:F.157 Hydrogen bonds: A:R.41, A:D.46, A:D.85, A:R.230, A:N.264 Water bridges: A:R.22, A:R.22, A:A.47, A:S.84, A:R.230, A:R.230, A:R.296 Salt bridges: A:R.22, A:R.230, A:R.296

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 5 residues within 4Å: Chain A: N.482, D.485, N.487, T.490, A.593 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.487, A:T.490, A:T.490, A:A.593

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Newstead, S. et al., Structure and Mechanism of Action of an Inverting Mutant Sialidase. Biochemistry (2005)

Release Date

2005-04-04

Peptides

BACTERIAL SIALIDASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BACTERIAL SIALIDASE