Effect of kinetin <i>in vitro</i> activity of fosforibulokinase calvin cycle multienzyme complexes in extracts from leaves of cotton
A comparative analysis of the values fosforibulokinase activity in extracts from the leaves of the cotton content in the reaction medium of different concentrations of kinetin (6-benzylaminopurine, 6-BAP) in the presence of its own specific substrate - ribulose-5-phosphate and ribose-5-phosphate – a specific substrate of the enzyme ribozofosfatizomerase. Found that kinetin at low concentrations has an activating effect on the activity of fosforibulokinase. The values of the activation of the enzyme kinetin depended on the substrate used and were higher in the presence of ribose-5-phosphate of ATP, which is strong evidence of complex formation enzymes ribozofosfatizomerase – fosforibulokinase.