SMTL ID : 4clm.1

Structure of Salmonella typhi type I dehydroquinase irreversibly inhibited with a 1,3,4-trihydroxyciclohexane-1-carboxylic acid derivative

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: Q.95, H.96, T.99 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: R.159, Q.162, A.163 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: K.170 Ligands: LI.4 Ligand excluded by PLIP

1 x LI: LITHIUM ION(Non-covalent)

LI.4: 4 residues within 4Å: Chain A: R.48, R.82, K.170 Ligands: CL.3 No protein-ligand interaction detected (PLIP)

1 x WPL: (1~{S},3~{S},4~{R},5~{R})-3-methyl-1,4,5-tris(hydroxyl)cyclohexane-1-carboxylic acid(Covalent)

WPL.5: 14 residues within 4Å: Chain B: S.21, E.46, R.48, T.80, R.82, H.143, K.170, M.203, M.205, R.213, F.225, S.232, A.233, Q.236 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:K.170, B:A.233 Hydrogen bonds: B:S.21, B:R.48, B:R.82, B:K.170, B:S.232, B:S.232, B:Q.236 Water bridges: B:T.80 Salt bridges: B:R.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tizon, L. et al., Irreversible covalent modification of type I dehydroquinase with a stable Schiff base. Org. Biomol. Chem. (2015)

Release Date

2014-11-05

Peptides

3-DEHYDROQUINATE DEHYDRATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3-DEHYDROQUINATE DEHYDRATASE

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