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. 2008 Dec 18;105(52):21045. doi: 10.1073/pnas.0810209105

Table 1.

Kinetic parameters for ATP of autoinhibited titin kinase (WT and K36A) and the constitutively activated WT-kin3 measured by AFM or in solution

Construct kon, 1/M·s (AFM) koff, 1/s (AFM) Kd, μM (AFM) KM, μM (solution) Autophosphorylation
WT 1.8 ± 0.3 × 104 6 ± 3 347 No activity
K36A 2.3 ± 0.5 × 104 41 ± 11 1,810 No activity
WT-kin3 270 +