› 2y6y

X-ray diffraction
2.2Å resolution

Crystal structure of TtrD from Archaeoglobus fulgidus

Released:
DOI: 10.2210/pdb2y6y/pdb
PDB entry 2y6y coloured by chain, front view.
PDB entry 2y6y coloured by chain, side view.
PDB entry 2y6y coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Primary publication:
Conserved signal peptide recognition systems across the prokaryotic domains.
Coulthurst SJ, Dawson A, Hunter WN, Sargent F
Biochemistry 51 1678-86 (2012)
PMID: 22289056

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128208 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
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)
UniProt:
  • 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:
Ligand CL 1 x CL
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-values:
R R work R free
0.218 0.217 0.238
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

Molybdenum enzymes, their maturation and molybdenum cofactor biosynthesis in Escherichia coli.
Iobbi-Nivol et al. (2013)
2 more

1 mention without citation

Conserved signal peptide recognition systems across the prokaryotic domains.
Coulthurst et al. (2012)