4ij5

X-ray diffraction
1.5Å resolution

Crystal Structure of a Novel-type Phosphoserine Phosphatase from Hydrogenobacter thermophilus TK-6

Released:

Function and Biology Details

Reaction catalysed:
O-phospho-L(or D)-serine + H(2)O = L(or D)-serine + phosphate
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-112463 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phosphoserine phosphatase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 211 amino acids
Theoretical weight: 24.59 KDa
Source organism: Hydrogenobacter thermophilus TK-6
Expression system: Escherichia coli
UniProt:
  • Canonical: D3DFG8 (Residues: 1-211; Coverage: 100%)
Gene names: HTH_0103, Hydth_0104, pgmA, pspA
Sequence domains: Histidine phosphatase superfamily (branch 1)
Structure domains: Phosphoglycerate mutase-like

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL32XU
Spacegroup: P212121
Unit cell:
a: 49.81Å b: 73.63Å c: 124.28Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.184 0.197
Expression system: Escherichia coli