SMTL ID : 5aq1.1 (1 other biounit)

Trypanosoma cruzi Glucose-6-phosphate Dehydrogenase in complex with G6P and NADPH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-tetramer

Ligands

4 x BG6: 6-O-phosphono-beta-D-glucopyranose(Non-covalent)

BG6.1: 11 residues within 4Å: Chain A: K.181, H.211, Y.212, K.215, E.249, D.268, H.273, K.367, R.372, Q.401 Ligands: NDP.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:K.181, A:K.181, A:Y.212, A:Y.212, A:D.268, A:K.367, A:K.367, A:Q.401 Water bridges: A:H.211, A:R.372, A:R.372 Salt bridges: A:K.181, A:H.211, A:H.211, A:K.215, A:H.273, A:R.372 BG6.3: 11 residues within 4Å: Chain B: K.181, H.211, Y.212, K.215, E.249, D.268, H.273, K.367, R.372, Q.401 Ligands: NDP.4 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:K.181, B:K.181, B:Y.212, B:D.268, B:K.367, B:K.367, B:Q.401 Water bridges: B:R.372, B:R.372 Salt bridges: B:K.181, B:H.211, B:H.211, B:K.215, B:H.273, B:R.372 BG6.5: 11 residues within 4Å: Chain C: K.181, H.211, Y.212, K.215, E.249, D.268, H.273, K.367, R.372, Q.401 Ligands: NDP.6 17 PLIP interactions: 17 interactions with chain C Hydrogen bonds: C:K.181, C:K.181, C:Y.212, C:Y.212, C:D.268, C:K.367, C:K.367, C:Q.401 Water bridges: C:H.211, C:R.372, C:R.372 Salt bridges: C:K.181, C:H.211, C:H.211, C:K.215, C:H.273, C:R.372 BG6.7: 11 residues within 4Å: Chain D: K.181, H.211, Y.212, K.215, E.249, D.268, H.273, K.367, R.372, Q.401 Ligands: NDP.8 15 PLIP interactions: 15 interactions with chain D Hydrogen bonds: D:K.181, D:K.181, D:Y.212, D:D.268, D:K.367, D:K.367, D:Q.401 Water bridges: D:R.372, D:R.372 Salt bridges: D:K.181, D:H.211, D:H.211, D:K.215, D:H.273, D:R.372

4 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.2: 18 residues within 4Å: Chain A: S.41, G.42, D.43, L.44, A.72, R.73, S.74, Y.115, A.149, L.150, P.151, P.152, V.154, E.180, K.181, P.182, Y.259 Ligands: BG6.1 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:S.41, A:S.41, A:D.43, A:D.43, A:L.44, A:R.73, A:S.74, A:S.74, A:L.150, A:Y.259, A:Y.259 Water bridges: A:A.45 Salt bridges: A:R.73 pi-Cation interactions: A:R.73 NDP.4: 18 residues within 4Å: Chain B: S.41, G.42, D.43, L.44, A.72, R.73, S.74, Y.115, A.149, L.150, P.151, P.152, V.154, E.180, K.181, P.182, Y.259 Ligands: BG6.3 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:S.41, B:S.41, B:D.43, B:D.43, B:D.43, B:L.44, B:R.73, B:S.74, B:S.74, B:Y.115, B:L.150, B:Y.259 Water bridges: B:A.45 Salt bridges: B:R.73 NDP.6: 18 residues within 4Å: Chain C: S.41, G.42, D.43, L.44, A.72, R.73, S.74, Y.115, A.149, L.150, P.151, P.152, V.154, E.180, K.181, P.182, Y.259 Ligands: BG6.5 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:S.41, C:S.41, C:D.43, C:D.43, C:L.44, C:R.73, C:S.74, C:S.74, C:L.150, C:Y.259, C:Y.259 Water bridges: C:A.45 Salt bridges: C:R.73 pi-Cation interactions: C:R.73 NDP.8: 18 residues within 4Å: Chain D: S.41, G.42, D.43, L.44, A.72, R.73, S.74, Y.115, A.149, L.150, P.151, P.152, V.154, E.180, K.181, P.182, Y.259 Ligands: BG6.7 14 PLIP interactions: 14 interactions with chain D Hydrogen bonds: D:S.41, D:S.41, D:D.43, D:D.43, D:D.43, D:L.44, D:R.73, D:S.74, D:S.74, D:Y.115, D:L.150, D:Y.259 Water bridges: D:A.45 Salt bridges: D:R.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mercaldi, G.F. et al., The Structure of a Trypanosoma Cruzi Glucose-6-Phosphate Dehydrogenase Reveals Differences from the Mammalian Enzyme. FEBS Lett. (2016)

Release Date

2016-07-20

Peptides

GLUCOSE-6-PHOSPHATE DEHYDROGENASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
B

D
C

GLUCOSE-6-PHOSPHATE DEHYDROGENASE

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