4o0q

X-ray diffraction
1.92Å resolution

Apo structure of a methyltransferase component involved in O-demethylation

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pterin-binding domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 290 amino acids
Theoretical weight: 31.76 KDa
Source organism: Desulfitobacterium hafniense DCB-2
Expression system: Escherichia coli
UniProt:
  • Canonical: B8FW00 (Residues: 2-269; Coverage: 100%)
Gene name: Dhaf_0722
Sequence domains: Pterin binding enzyme
Structure domains: Dihydropteroate synthase-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I24
Spacegroup: P21212
Unit cell:
a: 90.67Å b: 119.07Å c: 58.15Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.227
Expression system: Escherichia coli