1wy7

X-ray diffraction
2.2Å resolution

crystal structure of a putative RNA methyltransferase PH1948 from Pyrococcus horikoshii

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-129882 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase-like protein 5 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 207 amino acids
Theoretical weight: 23.78 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O59611 (Residues: 1-207; Coverage: 100%)
Gene name: PH1948
Sequence domains: Methyltransferase small domain
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: C2
Unit cell:
a: 206.975Å b: 43.141Å c: 118.24Å
α: 90° β: 92.08° γ: 90°
R-values:
R R work R free
0.242 0.242 0.268
Expression system: Escherichia coli