ATP lowers the activation enthalpy barriers to Dnak-peptide complex formation and dissociation
نویسندگان
چکیده
منابع مشابه
Phosphoenzyme formation from ATP in the ATPase of sarcoplasmic reticulum. Effect of KCl or ATP and slow dissociation of ATP from precursor enzyme-ATP complex.
The ATP-dependent phosphoenzyme formation and its reversal were studied at 0 degrees C and pH 7.0 in the ATPase of sarcoplasmic reticulum. Addition of KCl or several other salts (approximately 100 mM) decreased the maximum rate of ADP-induced dephosphorylation of phosphoenzyme as well as the apparent affinity of the phosphoenzyme toward ADP. High ATP had a similar effect on the latter, whereas ...
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ژورنال
عنوان ژورنال: Cell Stress & Chaperones
سال: 1999
ISSN: 1355-8145,1466-1268
DOI: 10.1379/1466-1268(1999)004<0077:altaeb>2.3.co;2