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. 2014 Aug 26;289(41):28619–28628. doi: 10.1074/jbc.M114.591123

TABLE 2.

Kinetic parameters of AtCM isoforms

Reactions were performed as described under “Experimental Procedures.” All parameters are expressed as an average ± S.E. for an n = 3.

V/Et Kmchorismate kcat/Km n (Hill coefficient)
s1 μm m1 s1
AtCM1 16.1 ± 0.4 550 ± 40 29,272
AtCM2 38.7 ± 0.7 150 ± 9 258,000
AtCM3 13.0 ± 1.2 1,100 ± 130 11,818 2.1 ± 0.2