A study is presented of the activity and temperature dependence of the ATPa
se inhibitor protein (IF1) from bovine heart mitochondria and of synthetic
partial IF1 peptides. The results show that the IF1-(42-58) peptide is the
most potent inhibitory domain of IF1. (C) 2000 Federation of European Bioch
emical Societies. Published by Elsevier Science B.V. All rights reserved.