4d7t

X-ray diffraction
2.58Å resolution

Structure of the SthK Carboxy-Terminal Region in complex with cAMP

Released:
Entry authors: Kesters D, Brams M, Nys M, Wijckmans E, Spurny R, Voets T, Tytgat J, Ulens C

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic nucleotide-binding domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 198 amino acids
Theoretical weight: 23.2 KDa
Source organism: Spirochaeta thermophila DSM 6192
UniProt:
  • Canonical: E0RR11 (Residues: 226-423; Coverage: 46%)
Gene name: STHERM_c06300
Sequence domains: Cyclic nucleotide-binding domain
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P4
Unit cell:
a: 87.439Å b: 87.439Å c: 79.468Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.268 0.265 0.31