6iwd

X-ray diffraction
1.8Å resolution

The PTP domain of human PTPN14 in a complex with the CR3 domain of HPV18 E7

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-139230 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Tyrosine-protein phosphatase non-receptor type 14 Chain: A
Molecule details ›
Chain: A
Length: 303 amino acids
Theoretical weight: 35.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q15678 (Residues: 886-1187; Coverage: 25%)
Gene names: PEZ, PTPD2, PTPN14
Sequence domains: Protein-tyrosine phosphatase
Protein E7 Chain: B
Molecule details ›
Chain: B
Length: 55 amino acids
Theoretical weight: 6.28 KDa
Source organism: human papillomavirus 18
Expression system: Escherichia coli
UniProt:
  • Canonical: P06788 (Residues: 54-105; Coverage: 50%)
Gene name: E7
Sequence domains: E7 protein, Early protein

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 5C (4A)
Spacegroup: P21212
Unit cell:
a: 54.573Å b: 169.153Å c: 42.53Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.187 0.186 0.212
Expression system: Escherichia coli