X-ray diffraction
1.65Å resolution

Crystal structure of the N-terminal Ig1-2 module of Chicken Receptor Protein Tyrosine Phosphatase Sigma


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Receptor-type tyrosine-protein phosphatase S Chain: A
Molecule details ›
Chain: A
Length: 210 amino acids
Theoretical weight: 23.16 KDa
Source organism: Gallus gallus
Expression system: Homo sapiens
  • Canonical: F1NWE3 (Residues: 29-226; Coverage: 13%)
  • Best match: F1NWE3-2 (Residues: 29-226)
Gene name: PTPRS
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: I4122
Unit cell:
a: 104.745Å b: 104.745Å c: 94.61Å
α: 90° β: 90° γ: 90°
R R work R free
0.181 0.18 0.202
Expression system: Homo sapiens