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. 2004 Sep;10(9):1469–1478. doi: 10.1261/rna.7510504

TABLE 1.

The equilibrium association constants (Kas) for complexes of LeishIEF4-1 with cap-4 and other cap analogs at 20°C determined by fluorescence measurements

Cap analogs Kas (μM) −1
m7GTP 0.156 ± 0.005
m7GpppA 0.0724 ± 0.0020
m7 Gpppm36,6,2′ A 0.0654 ± 0.0041
cap-4 0.253 ± 0.003
GTP <0.005