X-ray diffraction
2.51Å resolution

Crystal structure of the PIN domain of Saccharomyces cerevisiae Utp23


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
rRNA-processing protein UTP23 Chains: A, B
Molecule details ›
Chains: A, B
Length: 159 amino acids
Theoretical weight: 18.21 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
  • Canonical: Q12339 (Residues: 1-159; Coverage: 63%)
Gene names: UTP23, YOR004W
Sequence domains: Fcf1
Structure domains: 5'-nuclease

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P3221
Unit cell:
a: 91.427Å b: 91.427Å c: 92.26Å
α: 90° β: 90° γ: 120°
R R work R free
0.23 0.228 0.288
Expression system: Escherichia coli