4e2x

X-ray diffraction
1.4Å resolution

X-ray Structure of the Y222F mutant of TcaB9, a C-3'-Methyltransferase, in Complex with S-Adenosyl-L-Homocysteine and dTDP

Released:
Model geometry
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Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110219 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase Chain: A
Molecule details ›
Chain: A
Length: 416 amino acids
Theoretical weight: 46.07 KDa
Source organism: Micromonospora chalcea
Expression system: Escherichia coli
UniProt:
  • Canonical: B5L6K6 (Residues: 1-414; Coverage: 100%)
Sequence domains:
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P21212
Unit cell:
a: 100.542Å b: 114.174Å c: 37.632Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.204 0.236
Expression system: Escherichia coli