Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.7.1.19 extracted from

  • Hariharan, T.; Johnson, P.J.; Cattolico, R.A.
    Purification and characterization of phosphoribulokinase from the marine chromophytic alga Heterosigma carterae (1998), Plant Physiol., 117, 321-329.
    View publication on PubMedView publication on EuropePMC

Activating Compound

Activating Compound Comment Organism Structure
dithiothreitol above 0.5 mM Heterosigma akashiwo

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.208
-
ATP pH 8, 25°C Heterosigma akashiwo
0.226
-
D-ribulose 5-phosphate pH 8, 25°C Heterosigma akashiwo

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
53000
-
4 * 53000, SDS-PAGE Heterosigma akashiwo
214000
-
-
Heterosigma akashiwo

Organism

Organism UniProt Comment Textmining
Heterosigma akashiwo
-
marine chromophytic alga
-

Purification (Commentary)

Purification (Comment) Organism
300fold Heterosigma akashiwo

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
217.8
-
-
Heterosigma akashiwo

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-ribulose 5-phosphate + ATP
-
Heterosigma akashiwo D-ribulose 1,5-diphosphate + ADP
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 53000, SDS-PAGE Heterosigma akashiwo