6cko

X-ray diffraction
2Å resolution

Crystal structure of an AF10 fragment

Released:

Function and Biology Details

Reaction catalysed:
(1a) S-adenosyl-L-methionine + a [histone H3]-L-lysine(79) = S-adenosyl-L-homocysteine + a [histone H3]-N(6)-methyl-L-lysine(79)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero octamer (preferred)
PDBe Complex ID:
PDB-CPX-123334 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protein AF-10 Chains: A, B
Molecule details ›
Chains: A, B
Length: 77 amino acids
Theoretical weight: 8.74 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P55197 (Residues: 704-779; Coverage: 7%)
Gene names: AF10, MLLT10
Histone-lysine N-methyltransferase, H3 lysine-79 specific Chains: C, D
Molecule details ›
Chains: C, D
Length: 50 amino acids
Theoretical weight: 5.92 KDa
Source organism: Danio rerio
Expression system: Escherichia coli
UniProt:
  • Canonical: F1Q4W7 (Residues: 485-531; Coverage: 3%)
Gene name: dot1l

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: C2221
Unit cell:
a: 101.701Å b: 122.558Å c: 65.404Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 0.208 0.233
Expression systems:
  • Escherichia coli BL21(DE3)
  • Escherichia coli