SMTL ID : 6u7l.2 (1 other biounit)

2.75 Angstrom Crystal Structure of Galactarate Dehydratase from Escherichia coli.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: Q.290, C.291, E.324, A.420, D.422 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.291, A:E.324, A:A.420, A:D.422, H2O.1 CA.2: 2 residues within 4Å: Chain A: E.482, E.487 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.482, H2O.1, H2O.2, H2O.2, H2O.2 CA.3: 5 residues within 4Å: Chain B: Q.290, C.291, E.324, A.420, D.422 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:C.291, B:E.324, B:A.420, B:D.422, H2O.3 CA.4: 1 residues within 4Å: Chain B: E.482 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.482, H2O.3, H2O.3, H2O.4

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

CL.5: 1 residues within 4Å: Chain B: T.122 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain B: V.344, R.347, E.400, V.401 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain B: R.196, N.200, Q.406 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rosas-Lemus, M. et al., Structure of galactarate dehydratase, a new fold in an enolase involved in bacterial fitness after antibiotic treatment. Protein Sci. (2020)

Release Date

2019-11-06

Peptides

Galactarate dehydratase (L-threo-forming): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Galactarate dehydratase (L-threo-forming)

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