PDBe 3pmi

X-ray diffraction
2.82Å resolution

PWWP Domain of Human Mutated Melanoma-Associated Antigen 1


Function and Biology Details

Structure analysis Details

Assemblies composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
PWWP domain-containing DNA repair factor 3A Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 134 amino acids
Theoretical weight: 15.68 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q2TAK8 (Residues: 405-538; Coverage: 19%)
Gene names: EXPAND1, MUM1, PWWP3A
Structure domains:

Ligands and Environments

3 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 55.044Å b: 57.716Å c: 187.072Å
α: 90° β: 90° γ: 90°
R R work R free
0.232 0.228 0.304
Expression system: Escherichia coli