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. 2007 Jul 10;35(14):4905–4913. doi: 10.1093/nar/gkm473

Table 1.

RNA kinetic parameters with E. coli htTGT(wt) and [3H] preQ1 at pH 7.3

KM (μM) kcat (10−4 s−1) kcat/KM (102 M−1 s−1)
ECY 0.16 (0.03)a 40 (2) 250 (40)
dG34ECYMH 0.26 (0.07) 70 (5) 270 (60)
virF mRNA 1.8 (0.4) 1.1 (0.1) 0.60 (0.1)
virF MH 0.87 (0.3) 3.3 (0.3) 3.8 (1)

aStandard errors are in parentheses.