IC50 (pH 7.4) | Arg1-substrate kinetics (pH 7.4) | ||||||
---|---|---|---|---|---|---|---|
Substrate | Arg1 (μM) | Arg2 (μM) | KD (M) | kd* (s−1) | ka† (M−1⋅s−1) | t1/2‡ (s) | τ (s) |
ABH | 1.4 | 1.1 | 4.38 × 10−7 | 1.10 × 10−2 | 2.51 × 104 | 63 | 91 |
MARS | 0.9 | 0.7 | 1.48 × 10−7 | 3.90 × 10−4 | 2.64 × 103 | 1,775 | 2,561 |
FMARS | 1.1 | 0.4 | 3.16 × 10−7 | 8.90 × 10−4 | 2.82 × 103 | 779 | 1,123 |
FBMARS | 0.04 | 0.05 | 2.28 × 10−7 | 3.47 × 10−3 | 1.52 × 104 | 200 | 288 |