SMTL ID : 1x92.1

CRYSTAL STRUCTURE OF PSEUDOMONAS AERUGINOSA PHOSPHOHEPTOSE ISOMERASE IN COMPLEX WITH REACTION PRODUCT D-GLYCERO-D-MANNOPYRANOSE-7-PHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-tetramer

Ligands

4 x M7P: 7-O-phosphono-D-glycero-alpha-D-manno-heptopyranose(Non-covalent)

M7P.1: 15 residues within 4Å: Chain A: N.53, G.54, G.55, S.121, T.122, S.123, S.126, T.172, Q.176 Chain B: E.66, N.69, R.70 Chain D: S.92, N.95, D.96 18 PLIP interactions: 4 interactions with chain B, 3 interactions with chain D, 11 interactions with chain A Hydrogen bonds: B:E.66, B:N.69, B:F.71, D:N.95, D:D.96, A:N.53, A:G.55, A:S.56, A:S.121, A:S.121, A:T.122, A:S.123, A:S.126, A:Q.176 Salt bridges: B:R.70 Water bridges: D:S.92, A:R.149, A:R.149 M7P.2: 16 residues within 4Å: Chain A: E.66, N.69, R.70 Chain B: N.53, G.54, G.55, S.56, S.121, T.122, S.123, S.126, T.172, Q.176 Chain C: S.92, N.95, D.96 20 PLIP interactions: 13 interactions with chain B, 5 interactions with chain A, 2 interactions with chain C Hydrogen bonds: B:N.53, B:G.55, B:S.56, B:S.56, B:S.121, B:S.121, B:T.122, B:S.123, B:S.126, B:Q.176, A:E.66, A:N.69, A:F.71, C:N.95, C:D.96 Water bridges: B:S.123, B:R.149, B:R.149, A:R.70 Salt bridges: A:R.70 M7P.3: 15 residues within 4Å: Chain B: S.92, N.95, D.96 Chain C: N.53, G.54, G.55, S.121, T.122, S.123, S.126, T.172, Q.176 Chain D: E.66, N.69, R.70 19 PLIP interactions: 4 interactions with chain D, 12 interactions with chain C, 3 interactions with chain B Hydrogen bonds: D:E.66, D:N.69, D:F.71, C:N.53, C:G.55, C:S.56, C:S.121, C:S.121, C:T.122, C:S.123, C:S.126, C:T.172, C:Q.176, B:N.95, B:D.96 Salt bridges: D:R.70 Water bridges: C:R.149, C:R.149, B:S.92 M7P.4: 16 residues within 4Å: Chain A: S.92, N.95, D.96 Chain C: E.66, N.69, R.70 Chain D: N.53, G.54, G.55, S.56, S.121, T.122, S.123, S.126, T.172, Q.176 23 PLIP interactions: 7 interactions with chain C, 14 interactions with chain D, 2 interactions with chain A Hydrogen bonds: C:E.66, C:N.69, C:F.71, D:N.53, D:G.55, D:S.56, D:S.56, D:S.121, D:S.121, D:T.122, D:S.123, D:S.126, D:T.172, D:Q.176, A:N.95, A:D.96 Water bridges: C:E.66, C:E.66, C:R.70, D:S.123, D:R.149, D:R.149 Salt bridges: C:R.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Taylor, P.L. et al., Structure and function of sedoheptulose-7-phosphate isomerase, a critical enzyme for lipopolysaccharide biosynthesis and a target for antibiotic adjuvants. J.Biol.Chem. (2008)

Release Date

2004-10-26

Peptides

PHOSPHOHEPTOSE ISOMERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

PHOSPHOHEPTOSE ISOMERASE

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