SMTL ID : 3p93.3 (4 other biounits)

Crystal structure of D-mannonate dehydratase from Chromohalobacter Salexigens complexed with MG,D-Mannonate and 2-keto-3-deoxy-D-Gluconate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.213, E.239, E.265, R.286 Ligands: KDG.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.213, A:E.239, A:E.265, H2O.1 MG.3: 6 residues within 4Å: Chain B: D.213, H.215, E.239, E.265, R.286 Ligands: KDG.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.213, B:E.239, B:E.265, H2O.19

2 x KDG: 2-KETO-3-DEOXYGLUCONATE(Non-covalent)

KDG.2: 17 residues within 4Å: Chain A: N.39, H.124, R.149, D.213, H.215, E.239, E.265, R.286, H.315, P.317, D.319, E.342, L.392, W.405 Chain B: Y.77, W.78 Ligands: MG.1 10 PLIP interactions: 9 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.39, A:E.265, A:D.319, B:Y.77 Water bridges: A:R.149, A:R.149 Salt bridges: A:H.124, A:R.149, A:R.286, A:H.315 KDG.4: 17 residues within 4Å: Chain A: Y.77, W.78 Chain B: N.39, H.124, R.149, D.213, H.215, E.239, E.265, R.286, H.315, P.317, D.319, E.342, L.392, W.405 Ligands: MG.3 11 PLIP interactions: 9 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.39, B:E.265, B:D.319, A:Y.77 Water bridges: B:Y.122, B:Y.122, A:Y.77 Salt bridges: B:H.124, B:R.149, B:R.286, B:H.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fedorov, A.A. et al., CRYSTAL STRUCTURE OF D-MANNONATE DEHYDRATASE FROM CHROMOHALOBACTER SALEXIGENS complexed with MG,D-Mannonate and 2-keto-3-deoxy-D-Gluconate. To be Published

Release Date

2011-10-19

Peptides

Mandelate racemase/muconate lactonizing enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
G

Mandelate racemase/muconate lactonizing enzyme

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