3rq4

X-ray diffraction
1.8Å resolution

Crystal structure of suppressor of variegation 4-20 homolog 2

Released:

Function and Biology Details

Reactions catalysed:
S-adenosyl-L-methionine + a [histone H4]-L-lysine(20) = S-adenosyl-L-homocysteine + a [histone H4]-N(6)-methyl-L-lysine(20)
S-adenosyl-L-methionine + a [histone H4]-N(6)-methyl-L-lysine(20) = S-adenosyl-L-homocysteine + a [histone H4]-N(6),N(6)-dimethyl-L-lysine(20)
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-183264 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Histone-lysine N-methyltransferase KMT5C Chain: A
Molecule details ›
Chain: A
Length: 247 amino acids
Theoretical weight: 28.12 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q86Y97 (Residues: 2-248; Coverage: 54%)
Gene names: KMT5C, PP7130, SUV420H2
Sequence domains: SET domain
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P212121
Unit cell:
a: 34.68Å b: 60.151Å c: 126.601Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.178 0.221
Expression system: Escherichia coli