› 2yqz

X-ray diffraction
1.8Å resolution

Crystal Structure of Hypothetical Methyltransferase TTHA0223 from Thermus thermophilus HB8 complexed with S-adenosylmethionine

Released:
DOI: 10.2210/pdb2yqz/pdb
PDB entry 2yqz coloured by chain, front view.
PDB entry 2yqz coloured by chain, side view.
PDB entry 2yqz coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Entry authors: Kagawa W, Kurumizaka H, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-178210 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase type 11 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 29.87 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SLS0 (Residues: 1-263; Coverage: 100%)
Gene name: TTHA0223
Sequence domains: Methyltransferase domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SAM 2 x SAM
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44B2
Spacegroup: P1
Unit cell:
a: 36.899Å b: 45.064Å c: 84.151Å
α: 87.03° β: 78.96° γ: 83.49°
R-values:
R R work R free
0.235 0.202 0.235
Expression system: Escherichia coli

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