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. 2003 May;84(5):2943–2956. doi: 10.1016/S0006-3495(03)70021-6

TABLE 3.

System parameters and numerical values from Morton-Firth et al. (1999)

Symbol Description Value
0 1 2 3 4
Pnλ Relative activity of Tnλ v 0 0.125 0.5 0.874 1
o 0 0.017 0.125 0.5 1
KR CheR Michaelis constant 0.364 μM
KB CheB Michaelis constant 1.405 μM
kR CheR catalytic constant 0.819 s−1
kB CheB catalytic constant 0.155 s−1
kP CheA autophosphorylation rate 15.5 s−1
kPY CheA → CheY phosphorus transfer rate 5 μM−1 s−1
kPB CheA → CheB phosphorus transfer rate 5 μM−1 s−1
kHY CheY dephosphorylation rate 14.15 s−1
kHB CheB dephosphorylation rate 0.35 s−1