Mg2+ inhibits formation of 4Ca(2+)-calmodulin-enzyme complex at lower Ca2+ concentration. 1H and 113Cd NMR studies.
Ohki S, Iwamoto U, Aimoto S, Yazawa M, Hikichi K.
Ohki S, et al. Among authors: yazawa m.
J Biol Chem. 1993 Jun 15;268(17):12388-92.
J Biol Chem. 1993.
PMID: 8509378
Free article.
Our previous 1H NMR studies indicated that when mastoparan (MP) is added to Ca(2+)-half-saturated calmodulin (2Ca(2+)-CaM) in the absence of Mg2+ ions, Ca2+ ions transfer from the C-terminal-half domain of CaM not interacting with MP to the N-terminal-half domain of CaM interacti …
Our previous 1H NMR studies indicated that when mastoparan (MP) is added to Ca(2+)-half-saturated calmodulin (2Ca(2+)-CaM) in the absence of …