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. 2015 May 13;54(22):3454–3468. doi: 10.1021/bi501570n

Table 2. Kinetic Parameters for Autophosphorylation Assaysa.

components A0 (CheA-P relative) k1 (min–1) k1A0 (CheA-P min–1) R2
CheA and CheW 0.99 ± 0.01 1.18 ± 0.05 1.2 0.99
CheA, CheW, and TarSC 4Q 8 ± 1 0.09 ± 0.02 0.7 0.98
CheA, CheW, and TarFO 4Q 6.7 ± 0.9 0.20 ± 0.06 1.3 0.95
CheA, CheW, and TarFO short 18 ± 1 0.073 ± 0.009 1.3 0.98
a

Prefactor and rate constant values from activity vs time fits to a first-order expression (see Experimental Procedures).