SMTL ID : 3qpe.1 (1 other biounit)

Crystal structure of Galacturonate Dehydratase from GEOBACILLUS SP. complexed with D-Galacturonate and 5-keto-4-deoxy-D-Galacturonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.207, E.233, E.263 Ligands: DGU.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.207, A:E.233, A:E.263, H2O.10 MG.2: 3 residues within 4Å: Chain A: E.234, E.238, D.261 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.234, A:E.238, A:D.261, H2O.10, H2O.10, H2O.10 MG.4: 4 residues within 4Å: Chain B: D.207, E.233, E.263 Ligands: D54.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.207, B:E.233, B:E.263, H2O.15 MG.5: 3 residues within 4Å: Chain B: E.234, E.238, D.261 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.234, B:E.238, B:D.261, H2O.14, H2O.15, H2O.15

1 x DGU: D-galacturonic acid(Non-covalent)

DGU.3: 14 residues within 4Å: Chain A: N.33, I.36, H.39, Y.136, K.168, K.170, D.207, N.209, E.233, E.263, H.311, Y.313, E.336 Ligands: MG.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.33, A:H.39, A:T.133, A:Y.136, A:K.170, A:D.207, A:N.209 Water bridges: A:K.168 Salt bridges: A:K.168, A:K.170, A:H.311

1 x D54: 4-deoxy-L-threo-hex-5-ulosuronic acid(Non-covalent)

D54.6: 14 residues within 4Å: Chain B: N.33, I.36, H.39, Y.136, K.168, K.170, D.207, N.209, E.233, E.263, H.311, Y.313, E.336 Ligands: MG.4 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:N.33, B:H.39, B:K.170, B:D.207, B:N.209 Water bridges: B:Y.131, B:Y.136, B:E.263, B:E.336 Salt bridges: B:K.168, B:K.170, B:H.311

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fedorov, A.A. et al., Crystal structure of Galacturonate Dehydratase from GEOBACILLUS SP. complexed with D-Galacturonate and 5-keto-4-deoxy-D-Galacturonate. To be Published

Release Date

2012-02-15

Peptides

Mandelate racemase/muconate lactonizing protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Mandelate racemase/muconate lactonizing protein

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