› 1rkq

X-ray diffraction
1.4Å resolution

Crystal structure of HAD-like phosphatase yidA from E. coli

Released:
DOI: 10.2210/pdb1rkq/pdb
PDB entry 1rkq coloured by chain, front view.
PDB entry 1rkq coloured by chain, side view.
PDB entry 1rkq coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Ramagopal UA, Almo SC, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
Sugar phosphate + H(2)O = sugar + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141754 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sugar phosphatase YidA Chains: A, B
Molecule details ›
Chains: A, B
Length: 282 amino acids
Theoretical weight: 31.08 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A8Y5 (Residues: 2-270; Coverage: 100%)
Gene names: JW3674, b3697, yidA
Sequence domains: haloacid dehalogenase-like hydrolase
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CL 2 x CL
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X9A
Spacegroup: P1
Unit cell:
a: 45.12Å b: 54.871Å c: 67.725Å
α: 112.58° β: 96.37° γ: 106.79°
R-values:
R R work R free
0.185 0.177 0.213
Expression system: Escherichia coli

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