1yga

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF Saccharomyces cerevisiae YN9A PROTEIN, NEW YORK STRUCTURAL GENOMICS CONSORTIUM

Released:
Source organism: Saccharomyces cerevisiae
Entry authors: Patskovsky Y, Almo SC, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uncharacterized isomerase YNR071C Chains: A, B
Molecule details ›
Chains: A, B
Length: 342 amino acids
Theoretical weight: 37.9 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P53757 (Residues: 1-342; Coverage: 100%)
Gene names: N3605, YNR071C
Sequence domains: Aldose 1-epimerase
Structure domains: Beta-galactosidase; Chain A, domain 5

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 78.86Å b: 88.07Å c: 103.08Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.207 0.229
Expression system: Escherichia coli BL21(DE3)