X-ray diffraction
1.88Å resolution

Crystal structure of protein RPA0323 of unknown function from Rhodopseudomonas palustris

Entry authors: Osipiuk J, Skarina T, Kagan O, Savchenko A, Edwards AM, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
UPF0102 protein RPA0323 Chain: A
Molecule details ›
Chain: A
Length: 134 amino acids
Theoretical weight: 14.71 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
  • Canonical: Q6NCZ4 (Residues: 1-130; Coverage: 100%)
Gene name: RPA0323
Sequence domains: Uncharacterised protein family UPF0102
Structure domains: Trna Endonuclease; Chain: A, domain 1

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2
Unit cell:
a: 76.341Å b: 44.747Å c: 32.661Å
α: 90° β: 108.62° γ: 90°
R R work R free
0.19 0.188 0.222
Expression system: Escherichia coli