› 2p8j

X-ray diffraction
2Å resolution

Crystal structure of S-adenosylmethionine-dependent methyltransferase (NP_349143.1) from Clostridium acetobutylicum at 2.00 A resolution

Released:
DOI: 10.2210/pdb2p8j/pdb
PDB entry 2p8j coloured by chain, front view.
PDB entry 2p8j coloured by chain, side view.
PDB entry 2p8j coloured by chain, top view.
Source organism: Clostridium acetobutylicum
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188906 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase type 11 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 209 amino acids
Theoretical weight: 24.41 KDa
Source organism: Clostridium acetobutylicum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97G40 (Residues: 1-208; Coverage: 100%)
Gene name: CA_C2531
Sequence domains: Methyltransferase domain
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

4 bound ligands:
Ligand SO4 3 x SO4
Ligand PEG 3 x PEG
Ligand GOL 7 x GOL
Ligand PGE 1 x PGE
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P3121
Unit cell:
a: 83.86Å b: 83.86Å c: 159.2Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.167 0.165 0.201
Expression system: Escherichia coli

Quick links