SMTL ID : 4gug.1

1.62 Angstrom Crystal Structure of the Salmonella enterica 3-Dehydroquinate Dehydratase (aroD) E86A Mutant in Complex with Dehydroshikimate (Crystal Form #1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: E.140, L.141, F.142, S.165, N.166 Ligand excluded by PLIP

2 x 3DS: (4S,5R)-4,5-dihydroxy-3-oxocyclohex-1-ene-1-carboxylic acid(Non-covalent)(Covalent)

3DS.2: 8 residues within 4Å: Chain A: R.106, H.167, K.194, M.227, M.229, R.237, F.249, Q.260 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.249 Hydrogen bonds: A:R.237, A:R.237, A:Q.260 Water bridges: A:E.70, A:K.194 Salt bridges: A:R.106, A:H.167, A:K.194 3DS.3: 12 residues within 4Å: Chain B: S.45, E.70, R.72, R.106, K.194, M.227, M.229, R.237, F.249, S.256, A.257, Q.260 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:K.194, B:F.249, B:F.249, B:A.257 Hydrogen bonds: B:S.45, B:R.72, B:R.106, B:K.194, B:S.256, B:S.256, B:Q.260 Salt bridges: B:K.194, B:R.237

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Light, S.H. et al., Reassessing the type I dehydroquinate dehydratase catalytic triad: Kinetic and structural studies of Glu86 mutants. Protein Sci. (2013)

Release Date

2012-09-12

Peptides

3-dehydroquinate dehydratase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3-dehydroquinate dehydratase

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