SMTL ID : 3e25.1

Crystal structure of M. tuberculosis glucosyl-3-phosphoglycerate synthase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: D.134, D.136 Ligands: UDP.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.136 MG.4: 3 residues within 4Å: Chain B: D.134, D.136 Ligands: UDP.5 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.136

2 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.2: 15 residues within 4Å: Chain A: P.50, A.51, L.52, E.54, S.81, G.113, K.114, D.134, S.135, D.136, Y.229, R.261, M.269 Ligands: MG.1, 3PG.3 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:L.52 Hydrogen bonds: A:L.52, A:L.52, A:E.54, A:E.54, A:G.113, A:S.135, A:D.136, A:Y.229 Water bridges: A:E.54, A:E.54, A:R.101, A:K.114, A:K.114, A:K.114, A:A.117, A:R.261 Salt bridges: A:K.114, A:R.261, A:R.261 UDP.5: 15 residues within 4Å: Chain B: P.50, A.51, L.52, E.54, S.81, G.113, K.114, D.134, S.135, D.136, Y.229, R.261, M.269 Ligands: MG.4, 3PG.6 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:L.52 Hydrogen bonds: B:L.52, B:L.52, B:E.54, B:E.54, B:G.113, B:S.135, B:D.136, B:Y.229 Water bridges: B:E.54, B:E.54, B:R.101, B:K.114, B:K.114, B:K.114, B:A.117, B:R.261 Salt bridges: B:K.114, B:R.261, B:R.261

2 x 3PG: 3-PHOSPHOGLYCERIC ACID(Non-covalent)

3PG.3: 6 residues within 4Å: Chain A: R.185, V.186, T.187, R.261, L.266 Ligands: UDP.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.185, A:V.186, A:T.187 Water bridges: A:R.166 Salt bridges: A:R.185 3PG.6: 6 residues within 4Å: Chain B: R.185, V.186, T.187, R.261, L.266 Ligands: UDP.5 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.185, B:V.186, B:T.187 Water bridges: B:R.166 Salt bridges: B:R.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pereira, P.J.B. et al., Mycobacterium tuberculosis glucosyl-3-phosphoglycerate synthase: structure of a key enzyme in methylglucose lipopolysaccharide biosynthesis. Plos One (2008)

Release Date

2008-12-02

Peptides

Putative uncharacterized protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Putative uncharacterized protein

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