PDBe 1p15

X-ray diffraction
2Å resolution

Crystal structure of the D2 domain of RPTPa


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Receptor-type tyrosine-protein phosphatase alpha Chains: A, B
Molecule details ›
Chains: A, B
Length: 253 amino acids
Theoretical weight: 29.25 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
  • Canonical: P18052 (Residues: 577-829; Coverage: 31%)
Gene names: Lrp, Ptpa, Ptpra
Sequence domains: Protein-tyrosine phosphatase
Structure domains: Protein tyrosine phosphatase superfamily

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P31
Unit cell:
a: 59.101Å b: 59.101Å c: 152.657Å
α: 90° β: 90° γ: 120°
R R work R free
0.255 0.203 0.255
Expression system: Escherichia coli