› 5a1q

X-ray diffraction
1.6Å resolution

Crystal structure of Archaeoglobus fulgidus Af1502

Released:
DOI: 10.2210/pdb5a1q/pdb
PDB entry 5a1q coloured by chain, front view.
PDB entry 5a1q coloured by chain, side view.
PDB entry 5a1q coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Primary publication:
STAC--A New Domain Associated with Transmembrane Solute Transport and Two-Component Signal Transduction Systems.
Korycinski M, Albrecht R, Ursinus A, Hartmann MD, Coles M, Martin J, Dunin-Horkawicz S, Lupas AN
J Mol Biol 427 3327-3339 (2015)
PMID: 26321252

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128066 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AF1502 Chains: A, B
Molecule details ›
Chains: A, B
Length: 71 amino acids
Theoretical weight: 8.45 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
UniProt:
  • Canonical: O28770 (Residues: 1-68; Coverage: 100%)
Gene name: AF_1502

Ligands and Environments

1 bound ligand:
Ligand SO4 1 x SO4
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 42.5Å b: 56.72Å c: 62.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.174 0.216
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Molecular Mechanisms of Two-Component Signal Transduction.
Zschiedrich et al. (2016)
2 more

5 mentions without citation

Assessment of refinement of template-based models in CASP11.
Modi et al. (2016)
4 more