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. Author manuscript; available in PMC: 2008 Aug 17.
Published in final edited form as: Biochemistry. 2006 Jun 20;45(24):7463–7473. doi: 10.1021/bi0602314

Table 3.

Determination of the equilibrium dissociation constant (Kd) for tRNA by gel shift

WT R144A Y176A G205A/G207A D223A P267A
Kd (μM) 0.4 ± 0.1 3.9 ± 0.6 1.7 ± 0.1 1.0 ± 0.4 4.6 ± 0.8 0.3 ± 0.1