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. 2012 Aug 29;287(44):36804–36813. doi: 10.1074/jbc.M112.398842

TABLE 2.

Summary of kinetics and binding data

P1 P1′ P2′ P3′ P4′ P5′ P6′ Vmax Km KD,apo kcat
μmol/min/mg μm μm s1
Arg Val Tyr Ile His Pro Phe AngIII 29.8 ± 4.8 6.2 ± 2.0 5 ± 0.4 51
Val Val Tyr Ile His Pro Phe 9.4 ± 0.4 5.7 ± 1.9 NDa 17
Val Tyr Ile His Pro Phe AngIV 9.7 ± 1.6 2.1 ± 0.3 15 ± 4.0 16
Arg Tyr Ile His Pro Phe 52.1 ± 4.1 2.5 ± 0.5 ND 89

a ND, not determined.