› 2fsk

X-ray diffraction
2.1Å resolution

Crystal structure of Ta0583, an archaeal actin homolog, SeMet data

Released:
DOI: 10.2210/pdb2fsk/pdb
PDB entry 2fsk coloured by chain, front view.
PDB entry 2fsk coloured by chain, side view.
PDB entry 2fsk coloured by chain, top view.
Source organism: Thermoplasma acidophilum DSM 1728
Primary publication:
Crystal structure of an archaeal actin homolog.
Roeben A, Kofler C, Nagy I, Nickell S, Hartl FU, Bracher A
J Mol Biol 358 145-56 (2006)
PMID: 16500678

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190877 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Archaeal actin homolog Chains: A, B
Molecule details ›
Chains: A, B
Length: 346 amino acids
Theoretical weight: 37.41 KDa
Source organism: Thermoplasma acidophilum DSM 1728
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9HKL4 (Residues: 1-326; Coverage: 100%)
Gene name: Ta0583
Sequence domains:
Structure domains: Nucleotidyltransferase; domain 5

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 53.482Å b: 104.321Å c: 62.546Å
α: 90° β: 96.15° γ: 90°
R-values:
R R work R free
0.176 0.174 0.225
Expression system: Escherichia coli BL21

Quick links

Citations

14 review citations

The bacterial cytoskeleton.
Shih et al. (2006)
13 more

1 mention without citation

Research on radiation field and driving based on super-low frequency mechanical antenna array.
Wang et al. (2023)