› 3cvo

X-ray diffraction
1.8Å resolution

Crystal structure of a methyltransferase-like protein (spo2022) from silicibacter pomeroyi dss-3 at 1.80 A resolution

Released:
DOI: 10.2210/pdb3cvo/pdb
PDB entry 3cvo coloured by chain, front view.
PDB entry 3cvo coloured by chain, side view.
PDB entry 3cvo coloured by chain, top view.
Source organism: Ruegeria pomeroyi DSS-3
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177553 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Class I SAM-dependent methyltransferase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 202 amino acids
Theoretical weight: 22.84 KDa
Source organism: Ruegeria pomeroyi DSS-3
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5LRV1 (Residues: 1-201; Coverage: 100%)
Gene name: SPO2022
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

4 bound ligands:
Ligand SO4 2 x SO4
Ligand EDO 46 x EDO
Ligand GOL 1 x GOL
Ligand PG4 1 x PG4
1 modified residue:
Ligand MSE 36 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2
Unit cell:
a: 173.391Å b: 61.653Å c: 96.323Å
α: 90° β: 97.45° γ: 90°
R-values:
R R work R free
0.17 0.168 0.194
Expression system: Escherichia coli

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