SMTL ID : 2wkj.1

Crystal structure of the E192N mutant of E. Coli N-acetylneuraminic acid lyase in complex with pyruvate at 1.45A resolution in space group P212121

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-tetramer

Ligands

2 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.1: 4 residues within 4Å: Chain A: Y.268, L.289, P.290, K.293 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.293 1PE.2: 4 residues within 4Å: Chain C: Q.43, Q.44, G.45, W.222 No protein-ligand interaction detected (PLIP)

2 x PYR: PYRUVIC ACID(Non-covalent)

PYR.3: 5 residues within 4Å: Chain C: G.196, Y.197, D.198, N.199, I.250 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:I.250 Hydrogen bonds: C:D.198, C:N.199 Water bridges: C:S.215 PYR.4: 6 residues within 4Å: Chain D: G.196, Y.197, D.198, N.199, I.250, I.254 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:I.250, D:I.254 Hydrogen bonds: D:D.198, D:N.199 Water bridges: D:S.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campeotto, I. et al., Structure of an Escherichia coli N-acetyl-D-neuraminic acid lyase mutant, E192N, in complex with pyruvate at 1.45 angstrom resolution. Acta Crystallogr. Sect. F Struct. Biol. Cryst. Commun. (2009)

Release Date

2009-12-01

Peptides

N-ACETYLNEURAMINATE LYASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

N-ACETYLNEURAMINATE LYASE