5mk3

X-ray diffraction
2Å resolution

Crystal structure of the His Domain Protein Tyrosine Phosphatase (HD-PTP/PTPN23) Bro 1 domain (CHMP4C peptide complex structure)

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-188411 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Tyrosine-protein phosphatase non-receptor type 23 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 361 amino acids
Theoretical weight: 40.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9H3S7 (Residues: 1-361; Coverage: 22%)
Gene names: KIAA1471, PTPN23
Sequence domains: BRO1-like domain
Structure domains: alix/aip1 like domains
Charged multivesicular body protein 4c Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 18 amino acids
Theoretical weight: 2.09 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q96CF2 (Residues: 216-233; Coverage: 8%)
Gene names: CHMP4C, SHAX3

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P1
Unit cell:
a: 66.436Å b: 70.835Å c: 79.291Å
α: 90.54° β: 98.22° γ: 106.82°
R-values:
R R work R free
0.198 0.198 0.235
Expression systems:
  • Escherichia coli
  • Not provided