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. Author manuscript; available in PMC: 2019 Aug 14.
Published in final edited form as: ACS Chem Biol. 2017 Sep 19;12(10):2662–2670. doi: 10.1021/acschembio.7b00484

Table 1.

KIE Results for ATP-PRT Enzymes a

MtuATP-PRT CjeATP-PRT LlaATP-PRT
1′-3H 1.250 ± 0.008 (10) 1.212 ± 0.002 (12) 1.147 ± 0.006 (12)
1′-14C 1.028 ± 0.001 (8) 1.029 ± 0.002 (10) 1.031 ± 0.001 (8)
1-15N, 5′-14C 1.024 ± 0.001 (8) 0.995 ± 0.003 (8) 1.028 ± 0.001 (8)
6-15N, 5′-14C 1.012 ± 0.001 (8) 1.005 ± 0.001 (8) 0.996 ± 0.003 (8)
5′-3H 1.017 ± 0.001 (8) 1.009 ± 0.001 (8) 1.003 ± 0.001 (8)
a

The number of independent KIE measurements is in parentheses. Errors on each experiment are given as standard error of the mean.