SMTL ID : 1qfe.1

THE STRUCTURE OF TYPE I 3-DEHYDROQUINATE DEHYDRATASE FROM SALMONELLA TYPHI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x DHS: 3-AMINO-4,5-DIHYDROXY-CYCLOHEX-1-ENECARBOXYLATE(Covalent)

DHS.1: 13 residues within 4Å: Chain A: S.21, E.46, R.48, T.80, R.82, H.143, K.170, M.203, R.213, F.225, S.232, A.233, Q.236 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:K.170, A:F.225, A:A.233 Hydrogen bonds: A:S.21, A:E.46, A:R.48, A:R.82, A:K.170, A:S.232, A:Q.236 Water bridges: A:T.80 Salt bridges: A:R.213 DHS.2: 13 residues within 4Å: Chain B: S.21, E.46, R.48, T.80, R.82, H.143, K.170, M.203, R.213, F.225, S.232, A.233, Q.236 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:K.170, B:F.225, B:A.233 Hydrogen bonds: B:S.21, B:E.46, B:R.48, B:R.82, B:K.170, B:K.170, B:S.232, B:Q.236 Salt bridges: B:R.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gourley, D.G. et al., The two types of 3-dehydroquinase have distinct structures but catalyze the same overall reaction. Nat.Struct.Biol. (1999)

Release Date

2000-04-05

Peptides

PROTEIN (3-DEHYDROQUINATE DEHYDRATASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (3-DEHYDROQUINATE DEHYDRATASE)

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