SMTL ID : 6ppx.1

Crystal structure of metal-free NeuB, an N-acetylneuraminate synthase from Neisseria meningitidis in complex with malate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x MLT: D-MALATE(Non-covalent)

MLT.1: 13 residues within 4Å: Chain A: E.25, K.53, Q.55, T.110, F.112, K.129, G.131, S.132, N.184, Y.186, H.215, E.234, H.236 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:S.132, A:N.184, A:Y.186 Water bridges: A:Q.55, A:G.133, A:S.154 Salt bridges: A:K.53, A:K.129, A:H.215, A:H.236 MLT.2: 13 residues within 4Å: Chain B: E.25, K.53, Q.55, T.110, F.112, K.129, G.131, S.132, N.184, Y.186, H.215, E.234, H.236 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:S.132, B:N.184, B:Y.186 Water bridges: B:Q.55, B:G.133, B:S.154 Salt bridges: B:K.53, B:K.129, B:H.215, B:H.236

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Popovic, V. et al., NeuNAc Oxime: A Slow-Binding and Effectively Irreversible Inhibitor of the Sialic Acid Synthase NeuB. Biochemistry (2019)

Release Date

2019-10-02

Peptides

N-acetylneuraminate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

N-acetylneuraminate synthase

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