X-ray diffraction
2.2Å resolution

Crystal structure of TtrD from Archaeoglobus fulgidus


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Tat proofreading chaperone TtrD Chain: A
Molecule details ›
Chain: A
Length: 176 amino acids
Theoretical weight: 20.4 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O30077 (Residues: 1-174; Coverage: 100%)
Gene names: AF_0160, ttrD
Sequence domains: Nitrate reductase delta subunit
Structure domains: TorD-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P3221
Unit cell:
a: 87.058Å b: 87.058Å c: 83.392Å
α: 90° β: 90° γ: 120°
R R work R free
0.218 0.217 0.238
Expression system: Escherichia coli BL21(DE3)