PDBe 4a90

X-ray diffraction
1.9Å resolution

Crystal structure of mouse SAP18 residues 1-143

Source organism: Mus musculus

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Histone deacetylase complex subunit SAP18 Chains: A, B
Molecule details ›
Chains: A, B
Length: 143 amino acids
Theoretical weight: 16.49 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O55128 (Residues: 1-143; Coverage: 94%)
Gene name: Sap18
Sequence domains: Sin3 associated polypeptide p18 (SAP18)
Structure domains: Ubiquitin-like (UB roll)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: C2
Unit cell:
a: 95.42Å b: 65.14Å c: 61.61Å
α: 90° β: 119.4° γ: 90°
R R work R free
0.216 0.215 0.25
Expression system: Escherichia coli BL21(DE3)