PDBe 5h24

X-ray diffraction
2.5Å resolution

Function and Biology Details

Reaction catalysed:
S-adenosyl-L-methionine + L-lysine-[histone] = S-adenosyl-L-homocysteine + N(6)-methyl-L-lysine-[histone]
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Polycomb protein EED Chains: A, B
Molecule details ›
Chains: A, B
Length: 367 amino acids
Theoretical weight: 42.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O75530 (Residues: 76-441; Coverage: 83%)
Gene name: EED
Sequence domains: WD domain, G-beta repeat
Histone-lysine N-methyltransferase EZH2 Chains: C, D
Molecule details ›
Chains: C, D
Length: 29 amino acids
Theoretical weight: 3.62 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q15910 (Residues: 40-68; Coverage: 4%)
Gene names: EZH2, KMT6

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21212
Unit cell:
a: 93.09Å b: 177.8Å c: 50.69Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.187 0.255
Expression systems:
  • Escherichia coli
  • Not provided