X-ray diffraction
1.28Å resolution

Crystal structure of SGF29 in complex with H3R2me2sK4me3


Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
SAGA-associated factor 29 Chains: A, B
Molecule details ›
Chains: A, B
Length: 180 amino acids
Theoretical weight: 20.3 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
  • Canonical: Q96ES7 (Residues: 115-293; Coverage: 61%)
Gene names: CCDC101, SGF29
Sequence domains: SGF29 tudor-like domain
Structure domains: SH3 type barrels.
Histone H3 Chains: C, D
Molecule details ›
Chains: C, D
Length: 14 amino acids
Theoretical weight: 1.6 KDa
Source organism: Xenopus laevis
Expression system: Not provided
  • Canonical: Q92133 (Residues: 2-14; Coverage: 10%)
Gene names: H3l, Hist1h3f, h3, h3.2a, h3c8, h3c8.S, h3r, hist1h3g, hist1h3g.L, hist2h3, hist2h3c

Ligands and Environments

1 bound ligand:
3 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P212121
Unit cell:
a: 50.14Å b: 65.483Å c: 106.004Å
α: 90° β: 90° γ: 90°
R R work R free
0.206 0.205 0.228
Expression systems:
  • Escherichia coli BL21
  • Not provided