SMTL ID : 2zdr.1

Crystal structure of sialic acid synthase (NeuB) from neisseria meningitidis in complex with Mg2+ and (4S)-2-methyl-2,4-pentanediol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: E.25, H.215, H.236 Ligands: MPD.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.215, A:H.236, H2O.1345, H2O.1345 MG.3: 4 residues within 4Å: Chain B: E.25, H.215, H.236 Ligands: MPD.4 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.215, B:H.236, H2O.1354, H2O.1354

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.2: 12 residues within 4Å: Chain A: E.25, K.53, Q.55, T.110, F.112, K.129, G.131, Y.186, H.215, E.234, H.236 Ligands: MG.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Q.55, A:T.110, A:F.112 Hydrogen bonds: A:K.53, A:T.110, A:K.129, A:Y.186, A:H.236 Water bridges: A:N.184 MPD.4: 12 residues within 4Å: Chain B: E.25, K.53, Q.55, T.110, F.112, K.129, G.131, Y.186, H.215, E.234, H.236 Ligands: MG.3 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:Q.55, B:T.110, B:F.112 Hydrogen bonds: B:K.53, B:T.110, B:K.129, B:Y.186, B:H.236 Water bridges: B:N.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morrison, E. et al., Crystal structure of sialic acid synthase (NeuB) from neisseria meningitidis in complex with Mg2+ and (4S)-2-methyl-2,4-pentanediol. To be Published

Release Date

2007-12-11

Peptides

Capsule biosynthesis protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Capsule biosynthesis protein

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