PDBe 1g88

X-ray diffraction
3Å resolution


Source organism: Homo sapiens

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Mothers against decapentaplegic homolog 4 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 268 amino acids
Theoretical weight: 29.35 KDa
Source organism: Homo sapiens
  • Canonical: Q13485 (Residues: 285-552; Coverage: 49%)
Gene names: DPC4, MADH4, SMAD4
Sequence domains: MH2 domain
Structure domains: Tumour Suppressor Smad4

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: I4122
Unit cell:
a: 140.855Å b: 140.855Å c: 194.613Å
α: 90° β: 90° γ: 90°
R R work R free
0.19 0.203 0.263