X-ray diffraction
2.1Å resolution

Crystal Structure of the Glycopeptide N-methyltransferase MtfA complexed with (S)-adenosyl-L-methionine (SAM)


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Methyltransferase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 299 amino acids
Theoretical weight: 32.53 KDa
Source organism: Amycolatopsis orientalis
Expression system: Escherichia coli
  • Canonical: O52805 (Residues: 1-280; Coverage: 100%)
Sequence domains: Methyltransferase domain
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: C2
Unit cell:
a: 126.917Å b: 72.335Å c: 75.306Å
α: 90° β: 103.89° γ: 90°
R R work R free
0.218 0.216 0.245
Expression system: Escherichia coli