Literature summary extracted from

  • Runquist, J.A.; Narasimhan, C.; Wolff, C.E.; Koteiche, H.A.; Miziorko, H.M.
    Rhodobacter sphaeroides phosphoribulokinase: binary and ternary complexes with nucleotide substrate analogs and effectors (1996), Biochemistry, 35, 15049-15056.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure NADH allosteric activator Cereibacter sphaeroides


EC Number Cloned (Comment) Organism
Cereibacter sphaeroides


EC Number Protein Variants Comment Organism D42A fully functional substrate binding sites Cereibacter sphaeroides D169A fully functional substrate binding sites Cereibacter sphaeroides


EC Number Organism UniProt Comment Textmining Cereibacter sphaeroides

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac. D-ribulose 5-phosphate + ATP
Cereibacter sphaeroides D-ribulose 1,5-diphosphate + ADP
? D-ribulose 5-phosphate + trinitrophenyl-ATP spectroscopically active ATP-analog Cereibacter sphaeroides D-ribulose 1,5-diphosphate + trinitrophenyl-ADP

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism 30
assay at Cereibacter sphaeroides