SMTL ID : 3o1n.1

1.03 Angstrom Crystal Structure of Q236A Mutant Type I Dehydroquinate Dehydratase (aroD) from Salmonella typhimurium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.03 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 4 residues within 4Å: Chain A: R.237, F.249, A.255, A.257 Ligand excluded by PLIP

4 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 1 residues within 4Å: Chain A: H.158 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.158, H2O.6, H2O.8, H2O.13, H2O.13 MG.3: 2 residues within 4Å: Chain A: E.241, H.274 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.241, H2O.1, H2O.2, H2O.7, H2O.15 MG.4: 1 residues within 4Å: Chain B: H.158 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:H.158, H2O.24, H2O.25, H2O.25, H2O.27, H2O.28 MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Light, S.H. et al., A conserved surface loop in type I dehydroquinate dehydratases positions an active site arginine and functions in substrate binding. Biochemistry (2011)

Release Date

2010-08-11

Peptides

3-dehydroquinate dehydratase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3-dehydroquinate dehydratase