2.7.1.19	down	prk transcript levels decrease upon illumination (13.4fold by 2 h post-illumination) and by 1.5fold after 2 h dark. Enzyme activity decreases with increasing starvation time, though activity is still measureable after 6 months	723039	
2.7.1.19	down	the enzyme is downregulated by NADPH	704897	
2.7.1.19	additional information	cold acclimation does not alter the level of phosphoribulokinase mRNA or its enzyme activity	721514	
2.7.1.19	additional information	the enzyme is downregulated by NADPH	704897	
2.7.1.19	additional information	the enzyme is not influenced by dithiothreitol	704897	
2.7.1.19	additional information	the enzyme is not influenced by dithiothreitol and NADPH	-, 704897	
2.7.1.19	additional information	the enzyme is not influenced by NADPH	-, 704897	
2.7.1.19	additional information	the enzyme is not influenced by NADPH and dithiothreitol	704897	
2.7.1.19	up	maximum expression of prk transcript is detected 6 h postillumination with 78.6fold increases. 2 h into the 12 h dark cycle, prk transcript level is still elevated 31.2fold	723039	
2.7.1.19	up	the enzyme is downpregulated by dithiothreitol	-, 704897