Activation of AMP aminohydrolase during skeletal-muscle contraction
- PMID: 534516
- PMCID: PMC1161689
- DOI: 10.1042/bj1840173
Activation of AMP aminohydrolase during skeletal-muscle contraction
Abstract
AMP aminohydrolase activity is enhanced by 60% after 5 s tetanic stimulation of phosphorylase kinase-deficient mouse muscle and after 60 s tetanus in normal mice. During the recovery from tetanus the activity in the contralateral leg is similarly enhanced. The activation is stable to 1000-fold dilution and has a half-life of approx. 1 h.
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