› 5ke3

X-ray diffraction
1.7Å resolution

Crystal structure of SETDB1 Tudor domain in complex with fragment MRT0181a

Released:
DOI: 10.2210/pdb5ke3/pdb
PDB entry 5ke3 coloured by chain, front view.
PDB entry 5ke3 coloured by chain, side view.
PDB entry 5ke3 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Dong A, Iqbal A, Mader P, Dobrovetsky E, Ferreira de Freitas R, Walker JR, Bountra C, Arrowsmith CH, Edwards AM, Schapira M, Brown PJ, Structural Genomics Consortium (SGC)

Function and Biology Details

Reaction catalysed: 
S-adenosyl-L-methionine + a [histone H3]-N(6),N(6)-dimethyl-L-lysine(9) = S-adenosyl-L-homocysteine + a [histone H3]-N(6),N(6),N(6)-trimethyl-L-lysine(9)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172172 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Histone-lysine N-methyltransferase SETDB1 Chain: A
Molecule details ›
Chain: A
Length: 213 amino acids
Theoretical weight: 24.89 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q15047 (Residues: 196-402; Coverage: 16%)
Gene names: ESET, KIAA0067, KMT1E, SETDB1
Sequence domains:
Structure domains: SH3 type barrels.

Ligands and Environments

4 bound ligands:
Ligand 6S5 1 x 6S5
Ligand BME 1 x BME
Ligand SO4 4 x SO4
Ligand UNX 10 x UNX
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: P212121
Unit cell:
a: 54.3Å b: 63.342Å c: 69.187Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.193 0.214
Expression system: Escherichia coli BL21(DE3)

Quick links