3s97

X-ray diffraction
2.3Å resolution

PTPRZ CNTN1 complex

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-149983 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Receptor-type tyrosine-protein phosphatase zeta Chains: A, B
Molecule details ›
Chains: A, B
Length: 273 amino acids
Theoretical weight: 30.89 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P23471 (Residues: 34-302; Coverage: 12%)
Gene names: HTPZP2, PTPRZ, PTPRZ1, PTPRZ2, PTPZ
Sequence domains: Eukaryotic-type carbonic anhydrase
Structure domains: Alpha carbonic anhydrase
Contactin-1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 201 amino acids
Theoretical weight: 22.75 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: Q12860 (Residues: 133-329; Coverage: 20%)
Gene name: CNTN1
Sequence domains: Immunoglobulin domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: C2
Unit cell:
a: 334.108Å b: 45.957Å c: 78.947Å
α: 90° β: 101.37° γ: 90°
R-values:
R R work R free
0.203 0.201 0.254
Expression systems:
  • Escherichia coli
  • Homo sapiens