6l03

X-ray diffraction
2.08Å resolution

structure of PTP-MEG2 and MUNC18-1-pY145 peptide complex

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-155052 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Tyrosine-protein phosphatase non-receptor type 9 Chain: A
Molecule details ›
Chain: A
Length: 307 amino acids
Theoretical weight: 35.21 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P43378 (Residues: 277-583; Coverage: 52%)
Gene name: PTPN9
Sequence domains: Protein-tyrosine phosphatase
Syntaxin-binding protein 1 Chain: F
Molecule details ›
Chain: F
Length: 9 amino acids
Theoretical weight: 1.11 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P61764 (Residues: 141-149; Coverage: 2%)
Gene names: STXBP1, UNC18A

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P21212
Unit cell:
a: 71.048Å b: 84.074Å c: 48.753Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.21 0.23
Expression systems:
  • Escherichia coli
  • Not provided