1vio

X-ray diffraction
1.59Å resolution

Crystal structure of pseudouridylate synthase

Released:
Source organism: Haemophilus influenzae
Primary publication:
Structure of the pseudouridine synthase RsuA from Haemophilus influenzae.
Acta Crystallogr Sect F Struct Biol Cryst Commun 61 350-4 (2005)
PMID: 16511038

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-155248 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribosomal small subunit pseudouridine synthase A Chains: A, B
Molecule details ›
Chains: A, B
Length: 243 amino acids
Theoretical weight: 27.47 KDa
Source organism: Haemophilus influenzae
Expression system: Escherichia coli
UniProt:
  • Canonical: P45124 (Residues: 2-232; Coverage: 100%)
Gene names: HI_1243, rsuA
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 32-ID
Spacegroup: P21
Unit cell:
a: 57.163Å b: 76.973Å c: 62.771Å
α: 90° β: 108.75° γ: 90°
R-values:
R R work R free
0.196 0.196 0.218
Expression system: Escherichia coli