SMTL ID : 1s89.1

H98N Mutant of Methylglyoxal Synthase from E. coli complexed with Phosphoglycolic Acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

homo-hexamer

Ligands

6 x PGA: 2-PHOSPHOGLYCOLIC ACID(Non-covalent)

PGA.1: 15 residues within 4Å: Chain A: V.17, A.18, H.19, D.20, K.23, T.45, G.46, T.47, T.48, S.65, G.66, P.67, D.71, N.98 Chain F: R.150 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain F Hydrogen bonds: A:A.18, A:T.45, A:T.47, A:T.48, A:T.48, A:G.66, A:N.98 Water bridges: A:K.23, F:R.150 Salt bridges: A:H.19, A:K.23, F:R.150 PGA.2: 14 residues within 4Å: Chain B: V.17, A.18, H.19, K.23, T.45, G.46, T.47, T.48, S.65, G.66, P.67, D.71, N.98 Chain E: R.150 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain E Hydrogen bonds: B:A.18, B:T.45, B:T.45, B:T.47, B:T.48, B:T.48, B:G.66, B:N.98, E:R.150 Salt bridges: B:H.19, B:K.23 PGA.3: 13 residues within 4Å: Chain C: V.17, A.18, H.19, K.23, T.45, T.47, T.48, S.65, G.66, P.67, D.71, N.98 Chain D: R.150 13 PLIP interactions: 11 interactions with chain C, 2 interactions with chain D Hydrogen bonds: C:A.18, C:T.45, C:T.47, C:T.47, C:T.48, C:T.48, C:G.66, C:N.98 Water bridges: C:K.23, D:R.150 Salt bridges: C:H.19, C:K.23, D:R.150 PGA.4: 15 residues within 4Å: Chain C: R.150 Chain D: V.17, A.18, H.19, K.23, T.45, G.46, T.47, T.48, S.65, G.66, P.67, D.71, F.88, N.98 13 PLIP interactions: 11 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:A.18, D:T.45, D:T.47, D:T.47, D:T.48, D:T.48, D:G.66, D:N.98 Water bridges: D:K.23, C:R.150 Salt bridges: D:H.19, D:K.23, C:R.150 PGA.5: 14 residues within 4Å: Chain B: R.150 Chain E: V.17, A.18, H.19, K.23, T.45, G.46, T.47, T.48, S.65, G.66, P.67, D.71, N.98 11 PLIP interactions: 8 interactions with chain E, 3 interactions with chain B Hydrogen bonds: E:A.18, E:T.45, E:T.47, E:T.48, E:G.66, E:N.98 Salt bridges: E:H.19, E:K.23, B:R.150 Water bridges: B:R.150, B:R.150 PGA.6: 14 residues within 4Å: Chain A: R.150 Chain F: V.17, A.18, H.19, K.23, T.45, G.46, T.47, T.48, S.65, G.66, P.67, D.71, N.98 12 PLIP interactions: 9 interactions with chain F, 3 interactions with chain A Hydrogen bonds: F:A.18, F:T.45, F:T.47, F:T.47, F:T.48, F:G.66, F:N.98 Salt bridges: F:H.19, F:K.23, A:R.150 Water bridges: A:R.150, A:R.150

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marks, G.T. et al., Mutagenic studies on histidine 98 of methylglyoxal synthase: effects on mechanism and conformational change. Biochemistry (2004)

Release Date

2004-03-30

Peptides

Methylglyoxal synthase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Methylglyoxal synthase