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. 2001 Oct;75(19):9458–9469. doi: 10.1128/JVI.75.19.9458-9469.2001

TABLE 6.

Kinetics of inhibition of HIV-1 PR, G48V HIV-1 PR, and FIV PRa

Inhibitor Mean IC50 ± SD (nM) of:
HIV-1 PR FIV PR
JEB [GSGVFΨ(CH2OH)VVNGL] 160 ± 20 (60) 5,000 ± 1,000 (3,500)
RQB [GSGVFΨ(CH2NH)VVNGL] 700 ± 200 (262) 400 ± 100 (287)
a

Binding constants for the inhibition of HIV-1 PR and FIV PR by the inhibitors JEB and RQB are shown. Errors are shown as 1 standard deviation of the data from three trials. Nanomolar Ki values are given in parentheses.