A Berlin-sided retrospective of the origins of metabolic control theory.

ABSTRACT

Metabolic control theory (MCA) is celebrating its 50th anniversary. The theory introduced quantitative terms that describe the importance of an enzyme for the regulation of the overall flux and of metabolite concentrations. MCA was developed independently by two groups. The Berlin group included Reinhart Heinrich, Tom A. Rapoport and Samuel M. Rapoport, and the Edinburgh group Henrik Kacser and James A. Burns. Here, I provide a brief reminiscence from the perspective of the Berlin group.