TABLE 2.
Arrhenius parameters of activity, autophosphorylation, and inactivation of the Ca2+/CaM·phospho-Thr286-αCaMKII complex
Arrhenius plots were constructed from temperature-dependent activation and inactivation data sets obtained in the specified conditions. Each set of data was fitted by linear regression.
| Activity |
Thr286 autophosphorylation |
Inactivation (EGTA) |
Thr305 autophosphorylation (EGTA) |
Inactivation (Ca2+) |
Thr305 autophosphorylation (Ca2+) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| E | ln A | E | ln A | E | ln A | E | ln A | E | ln A | E | ln A |
| kJ/mol | kJ/mol | kJ/mol | kJ/mol | kJ/mol | kJ/mol | ||||||
| 101 | 41.4 | 77 | 33.10 | 106 | 36.7 | 99 | 34.1 | 172 | 62.5 | 114 | 39.9 |