2yci

X-ray diffraction
1.78Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pterin-binding domain-containing protein Chain: X
Molecule details ›
Chain: X
Length: 271 amino acids
Theoretical weight: 30.17 KDa
Source organism: Carboxydothermus hydrogenoformans Z-2901
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q3ACR9 (Residues: 1-263; Coverage: 100%)
Gene names: CHY_1227, acsE
Sequence domains: Pterin binding enzyme
Structure domains: Dihydropteroate synthase-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P43212
Unit cell:
a: 64.009Å b: 64.009Å c: 176.178Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.193 0.191 0.234
Expression system: Escherichia coli BL21(DE3)