PDBe 1q9c

X-ray diffraction
3.21Å resolution

Crystal Structure of the Histone domain of Son of Sevenless


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Son of sevenless homolog 1 Chains: A, B, C, D, E, F, G, H, I
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I
Length: 191 amino acids
Theoretical weight: 22.19 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q07889 (Residues: 1-191; Coverage: 14%)
Gene name: SOS1
Sequence domains: Core histone H2A/H2B/H3/H4
Structure domains: Histone, subunit A

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: P212121
Unit cell:
a: 93.397Å b: 109.199Å c: 212.399Å
α: 90° β: 90° γ: 90°
R R work R free
0.255 0.255 0.292
Expression system: Escherichia coli