PDBe 1ze1

X-ray diffraction
2.9Å resolution

Conformational Change of Pseudouridine 55 Synthase upon Its Association with RNA Substrate

Source organism: Thermotoga maritima

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
tRNA pseudouridine synthase B Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 309 amino acids
Theoretical weight: 35.57 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9WZW0 (Residues: 1-309; Coverage: 100%)
Gene names: TM_0856, truB
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 14-BM-C
Spacegroup: P1
Unit cell:
a: 44.65Å b: 64.17Å c: 176.07Å
α: 87.48° β: 86.44° γ: 79.35°
R R work R free
0.235 0.235 0.281
Expression system: Escherichia coli BL21(DE3)