› 4etm

X-ray diffraction
1.6Å resolution

Crystal structure of YfkJ from Bacillus subtilis

Released:
DOI: 10.2210/pdb4etm/pdb
PDB entry 4etm coloured by chain, front view.
PDB entry 4etm coloured by chain, side view.
PDB entry 4etm coloured by chain, top view.
Source organism: Bacillus subtilis
Entry authors: Cao XF, Su XD

Function and Biology Details

Reaction catalysed: 
Protein tyrosine phosphate + H(2)O = protein tyrosine + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128645 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Low molecular weight protein-tyrosine-phosphatase YfkJ Chains: A, B
Molecule details ›
Chains: A, B
Length: 173 amino acids
Theoretical weight: 18.95 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: O35016 (Residues: 1-156; Coverage: 100%)
Gene names: BSU07880, yfkJ
Sequence domains: Low molecular weight phosphotyrosine protein phosphatase
Structure domains: Rossmann fold

Ligands and Environments

3 bound ligands:
Ligand PO4 2 x PO4
Ligand NA 2 x NA
Ligand K 2 x K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BSRF BEAMLINE 3W1A
Spacegroup: C2
Unit cell:
a: 70.152Å b: 52.922Å c: 86.609Å
α: 90° β: 102.84° γ: 90°
R-values:
R R work R free
0.226 0.225 0.248
Expression system: Escherichia coli

Quick links