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Solution NMR

Structural Basis for the Photoconversion of A Phytochrome to the Activated FAR-RED LIGHT-ABSORBING Form

Released:
DOI: 10.2210/pdb2kli/pdb
PDB entry 2kli coloured by chain, ensemble of 20 models, front view.
PDB entry 2kli coloured by chain, ensemble of 20 models, side view.
PDB entry 2kli coloured by chain, ensemble of 20 models, top view.
Source organism: Synechococcus sp. JA-2-3B'a(2-13)
Primary publication:
Structural basis for the photoconversion of a phytochrome to the activated Pfr form.
Ulijasz AT, Cornilescu G, Cornilescu CC, Zhang J, Rivera M, Markley JL, Vierstra RD
Nature 463 250-4 (2010)
PMID: 20075921

Function and Biology Details

Reaction catalysed: 
ATP + protein L-histidine = ADP + protein N-phospho-L-histidine
Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173663 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
histidine kinase Chain: A
Molecule details ›
Chain: A
Length: 172 amino acids
Theoretical weight: 19.07 KDa
Source organism: Synechococcus sp. JA-2-3B'a(2-13)
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2JIZ5 (Residues: 31-200; Coverage: 20%)
Gene name: CYB_2465
Sequence domains: GAF domain
Structure domains: Beta-Lactamase

Ligands and Environments

1 bound ligand:
Ligand CYC 1 x CYC
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing, torsion angle dynamics
Expression system: Escherichia coli

Quick links

Citations

15 review citations

Phytochrome signaling mechanisms and the control of plant development.
Chen et al. (2011)
14 more

2 mentions without citation

Structural basis for the photoconversion of a phytochrome to the activated Pfr form.
Ulijasz et al. (2010)
1 more