SMTL ID : 3cb3.2 (2 other biounits)

Crystal structure of L-Talarate dehydratase from Polaromonas sp. JS666 complexed with Mg and L-glucarate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.213, E.239, E.265 Ligands: LGT.3 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.2: 2 residues within 4Å: Chain A: A.254, F.257 6 PLIP interactions: 2 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:A.254, A:F.257, H2O.1, H2O.4, H2O.4, H2O.5 MG.4: 6 residues within 4Å: Chain B: D.213, N.215, E.239, E.240, E.265 Ligands: LGT.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.213, B:E.239, B:E.265, H2O.5 MG.5: 2 residues within 4Å: Chain B: A.254, F.257 6 PLIP interactions: 2 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:A.254, B:F.257, H2O.6, H2O.6, H2O.6, H2O.9

2 x LGT: L-GLUCARIC ACID(Non-covalent)

LGT.3: 13 residues within 4Å: Chain A: M.44, K.69, K.182, K.184, D.213, N.215, E.239, E.265, H.315, E.335, F.337, W.339 Ligands: MG.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:K.69, A:K.69, A:K.184, A:K.184, A:E.265, A:H.315 Water bridges: A:E.240 Salt bridges: A:K.182, A:K.184, A:K.184, A:H.315 LGT.6: 13 residues within 4Å: Chain B: M.44, K.69, F.158, K.182, K.184, D.213, N.215, E.239, E.265, H.315, E.335, F.337 Ligands: MG.4 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:K.69, B:K.69, B:K.184, B:E.239, B:E.265, B:H.315 Water bridges: B:E.240 Salt bridges: B:K.182, B:K.184, B:K.184, B:H.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fedorov, A.A. et al., Crystal structure of L-Talarate dehydratase from Polaromonas sp. JS666 complexed with Mg and L-glucarate. To be Published

Release Date

2008-03-04

Peptides

Mandelate racemase/muconate lactonizing enzyme: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Mandelate racemase/muconate lactonizing enzyme

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