SMTL ID : 2wnz.1

Structure of the E192N mutant of E. coli N-acetylneuraminic acid lyase in complex with pyruvate in space group P21 crystal form I

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-tetramer

Ligands

1 x LAC: LACTIC ACID(Non-covalent)

LAC.1: 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

2 x ETX: 2-ETHOXYETHANOL(Non-covalent)

ETX.2: 5 residues within 4Å: Chain C: R.36, H.267, D.270, V.272, S.273 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:D.270 ETX.4: 5 residues within 4Å: Chain D: G.79, K.80, I.81, K.82, D.108 1 PLIP interactions: 1 interactions with chain D Hydrophobic interactions: D:K.82

1 x 2OP: (2S)-2-HYDROXYPROPANOIC ACID(Non-covalent)

2OP.3: 6 residues within 4Å: Chain D: G.196, Y.197, D.198, N.199, S.215, I.250 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:I.250 Hydrogen bonds: D:D.198, D:N.199, D:S.215 Water bridges: D:S.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campeotto, I. et al., Structural Insights Into Substrate Specificity in Variants of N-Acetylneuraminic Acid Lyase Produced by Directed Evolution. J.Mol.Biol. (2010)

Release Date

2010-08-25

Peptides

N-ACETYLNEURAMINATE LYASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

N-ACETYLNEURAMINATE LYASE

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