PDBe 2os2

X-ray diffraction
2.3Å resolution

Crystal structure of JMJD2A complexed with histone H3 peptide trimethylated at Lys36

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
histone 3 peptide Chains: C, D
Molecule details ›
Chains: C, D
Length: 11 amino acids
Theoretical weight: 1.28 KDa
Source organism: Synthetic construct
Expression system: Not provided
Lysine-specific demethylase 4A Chains: A, B
Molecule details ›
Chains: A, B
Length: 381 amino acids
Theoretical weight: 44.33 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O75164 (Residues: 1-359; Coverage: 34%)
Gene names: JHDM3A, JMJD2, JMJD2A, KDM4A, KIAA0677
Sequence domains:

Ligands and Environments

3 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P21212
Unit cell:
a: 100.943Å b: 148.886Å c: 56.975Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 0.176 0.226
Expression systems:
  • Not provided
  • Escherichia coli BL21(DE3)