EC Number |
Natural Substrates |
---|
2.7.1.19 | ATP + D-ribulose 5-phosphate |
- |
2.7.1.19 | ATP + D-ribulose 5-phosphate |
part of the Calvin cycle (reductive pentose phosphate pathway), involved in CO2 fixation in photosynthetic organisms |
2.7.1.19 | ATP + D-ribulose 5-phosphate |
phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis |
2.7.1.19 | ATP + D-ribulose 5-phosphate |
the Calvin cycle enzyme phosphoribulokinase is essential for growth on methanol. Ribulose-1,5-bisphosphate is crucial for the regulation of one-carbon assimilation |
2.7.1.19 | D-ribulose 5-phosphate + ATP |
- |
2.7.1.19 | D-ribulose 5-phosphate + ATP |
key enzyme in reductive pentose-phosphate cycle |
2.7.1.19 | D-ribulose 5-phosphate + ATP |
interaction with glyceraldehydes-3-phosphate may play a role in regulation of calvin cycle |
2.7.1.19 | more |
association between binding protein CP12 and phosphoribulokinase (EC 2.7.1.19), glyceraldehyde 3-phosphate dehydrogenase (EC 1.2.1.13) and aldolase. The dissociation constant between CP12 and fructose 1,6-bisphosphate (EC 4.1.2.13) aldolase is 0.00048 mM and thus corroborates an interaction between CP12 and aldolase. The dissociation constant between aldolase and the phosphoribulokinase/lyceraldehyde 3-phosphate dehydrogenase/CP12 complex is 55 mM |