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. 1997 Mar 4;94(5):1761–1766. doi: 10.1073/pnas.94.5.1761

Table 3.

Kinetic parameters for the association of Ang with RI mutants

RI K1, μM k2, s−1 k2/K1, M−1·s−1
wt 0.29 80 2.8 × 108
Y434A 2.80 213 7.6 × 107
D435A 1.50 154 1.0 × 108
Y437A 0.34 69 2.0 × 108
Des460 0.14 26 1.9 × 108