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. Author manuscript; available in PMC: 2014 Dec 12.
Published in final edited form as: J Mol Biol. 2014 Apr 18;426(12):2300–2312. doi: 10.1016/j.jmb.2014.04.011

Table 2.

Rate constants for folding past the commitment point for P3-weakening ribozyme mutants.

Ribozyme kfold (min–1) % Native (Initial) % Native (End)
Wild Type 1.4 ± 0.2 10.1 ± 0.5 21.0 ± 0.4
C98U 0.5 ± 0.1 17.2 ± 0.4 29 ± 1
C99U 0.5 ± 0.1 23 ± 1 38 ± 3
G100A 0.47 ± 0.09 9 ± 1 21 ± 6
G272A 0.45 ± 0.05 22 ± 2 32 ± 3
C274G 1.4 ± 0.4 23 ± 2 37 ± 1
U277G 0.4 ± 0.1 40 ± 3 53 ± 4

Uncertainties are shown as the standard errors from at least four experiments.