Answers are grounded in this paper and cite their sources.
Glycogen phosphorylase in extracts of N. crassa mycelia has two interconvertible forms: one active (a form) and the other inactive (b form) in the absence of 5'-AMP. The conversion of the b to the a form requires ATP-Mg(2+) and proceeds at higher rate in the presence of 3',5'-cyclic AMP.
No takes yet. Share an insight, caveat, or question.
Téllez-Iñón et al. (1970) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: