› 2avn

X-ray diffraction
2.35Å resolution

CRYSTAL STRUCTURE OF A UBIQUINONE/MENAQUINONE BIOSYNTHESIS METHYLTRANSFERASE-RELATED PROTEIN (TM1389) FROM THERMOTOGA MARITIMA MSB8 AT 2.35 A RESOLUTION

Released:
DOI: 10.2210/pdb2avn/pdb
PDB entry 2avn coloured by chain, front view.
PDB entry 2avn coloured by chain, side view.
PDB entry 2avn coloured by chain, top view.
Source organism: Thermotoga maritima MSB8
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-194779 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase type 11 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 260 amino acids
Theoretical weight: 30.59 KDa
Source organism: Thermotoga maritima MSB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X1A9 (Residues: 1-248; Coverage: 100%)
Gene name: TM_1389
Sequence domains: Methyltransferase domain
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

2 bound ligands:
Ligand PO4 1 x PO4
Ligand SAI 2 x SAI
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2, SSRL BEAMLINE BL11-1
Spacegroup: P6422
Unit cell:
a: 130.475Å b: 130.475Å c: 192.926Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.171 0.169 0.199
Expression system: Escherichia coli

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