› 5mbb

X-ray diffraction
3.1Å resolution

Structure of a bacterial light-regulated adenylyl cylcase

Released:
DOI: 10.2210/pdb5mbb/pdb
Model geometry
Fit model/data
PDB entry 5mbb coloured by chain, front view.
PDB entry 5mbb coloured by chain, side view.
PDB entry 5mbb coloured by chain, top view.
Source organism: Beggiatoa sp. PS
Primary publication:
Photoactivation Mechanism of a Bacterial Light-Regulated Adenylyl Cyclase.
Lindner R, Hartmann E, Tarnawski M, Winkler A, Frey D, Reinstein J, Meinhart A, Schlichting I
J Mol Biol 429 1336-1351 (2017)
PMID: 28336405

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-237272 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta subunit of photoactivated adenylyl cyclase Chains: A, B
Molecule details ›
Chains: A, B
Length: 353 amino acids
Theoretical weight: 40.13 KDa
Source organism: Beggiatoa sp. PS
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

1 bound ligand:
Ligand FMN 2 x FMN
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P212121
Unit cell:
a: 57.42Å b: 96.69Å c: 163.57Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.234
Expression system: Escherichia coli BL21(DE3)

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Citations

8 review citations

Blue-Light Receptors for Optogenetics.
Losi et al. (2018)
7 more