Table 1.
Model reference | Kpol. (μM−1s−1) |
Kdis., barbed (s−1) |
Kdis., pointed (s−1) |
Khyd. (s−1) | Krel. (s−1) | ||||
---|---|---|---|---|---|---|---|---|---|
barbed | pointed | ATP | ADP-Pi | ADP | ATP | ADP | |||
(34) | 11.6 | – | 1.4 | 1.1 | 7.2 | – | – | 0.3 (34) | 0.004 |
(47) | 11.6 | – | 1.4 | – | 7.2 | 0.8 | 0.27 | – | 0.003 |
Kpol. is the polymerization rate constant, Kdis., barbed is the depolymerization rate constant at the barbed end, and Kdis., pointed is that at the pointed end. Khyd. and Krel. are rate constants of ATP hydrolysis and Pi release, respectively.