pacemaker enzyme

(from the article `metabolism`) ...of metabolites through catabolic and anabolic pathways, and for integrating the numerous different pathways in the cell, is through the regulation ... The flux of nutrients along each metabolic pathway is governed chiefly by two factors: (1) the availability of substrates on which pacemaker, or key, .....
Found on http://www.britannica.com/eb/a-z/p/1
No exact match found