SMTL ID : 1fwr.1

CRYSTAL STRUCTURE OF KDPG ALDOLASE DOUBLE MUTANT K133Q/T161K

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-trimer

Ligands

3 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 12 residues within 4Å: Chain A: E.45, T.47, R.49, G.72, T.73, I.92, S.93, P.94, Q.133, F.135, K.161 Chain C: P.152 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:T.47, A:F.135, A:K.161 Hydrogen bonds: A:T.47, A:T.73, A:T.73, A:Q.133 Salt bridges: A:R.49, A:K.161 CIT.2: 12 residues within 4Å: Chain A: P.152 Chain B: V.20, E.45, T.47, R.49, T.73, I.92, S.93, P.94, Q.133, F.135, K.161 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:T.47, B:F.135, B:K.161 Hydrogen bonds: B:T.73, B:T.73, B:Q.133 Salt bridges: B:R.49, B:K.161 CIT.3: 11 residues within 4Å: Chain B: P.152 Chain C: V.20, E.45, T.47, R.49, G.72, T.73, P.94, Q.133, F.135, K.161 12 PLIP interactions: 11 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:V.20, C:T.47, C:K.161, B:P.152 Hydrogen bonds: C:T.73, C:T.73, C:T.73, C:Q.133 Water bridges: C:R.49 Salt bridges: C:R.49, C:K.161, C:K.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wymer, N. et al., Directed evolution of a new catalytic site in 2-keto-3-deoxy-6-phosphogluconate aldolase from Escherichia coli. Structure (2001)

Release Date

2000-10-04

Peptides

KDPG ALDOLASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

KDPG ALDOLASE