Table 1.

A values (as defined in Equation 1) determined from the competition assays using [³⁵S]fMet-RC_UAAversus [³H]fMet-RC_XXX, where XXX represents the codon specified in the first row of the table

	UAG	UGA	UCA	UGG	AAA
RF1 WT	0.9	29.5	29.5	32.5	–a
RF1 I196A	1	27.7	68.2	135	–a
RF1 I196R	1.4	68.9	36.8	31.3	–a
RF1 L126D	1.3	9.2	16.1	12.1	–a
RF2 WT	33	1	36.7	33.9	–a
RF2 R213A	22.4	1.1	59	66.3	–a
RF2 R213I	6.5	1.4	61.5	20.2	–a
RF2 D143L	12.2	1.1	10.3	52.2	–a

^a Beyond the detection limit.