Peptide | Amino acid sequence | Model | Kinetic constants | ||
---|---|---|---|---|---|
 |  |  | K D (μM) | ka 1 (1/Ms) | kd(1/s) |
Vpr75-90 | GCRHSRIGVTRQRRAR | 1:1 | 0.28 ± 0.27 | 8.1 ± 6.1 × 104 | 6.3 ± 4.6 × 10-3 |
Vpr75-90 (R76Q, V83I, T84I) | GCQ HSRIGII RQRRAR | 1:1 | 4.7 ± 2.6 | 1.6 ± 0.1 × 104 | 0.071 ± 0.037 |
Vpr75-90 (R76Q, V83I, R80A, T84I) | GCQ HSA IGII RQRRAR | 1:1 | 2.7 ± 1.9 | 4.2 ± 0.8 × 104 | 0.095 ± 0.061 |
Vpr75-90 (R80A) | GCRHSA IGVTRQRRAR | 1:1 | 7.5 ± 2.6 | 3.8 ± 0.6 × 103 | 0.027 ± 0.005 |
Vpr69-78 | FIHFRIGCRH | Â | * | Â | Â |
Vpr75-84 | GCRHSRIGVT | Â | * | Â | Â |
Vpr81-90 | IGVTRQRRAR | Â | * | Â | Â |
Vpr87-96 | RRARNGASRS | Â | * | Â | Â |
Vpr1-96 (918 RU CypA) |  | BA |  | ka1 = 1.3 ± 1.0 × 104 ka2 = 5.9 ± 1.7 × 10-6 | kd1 = 1.8 ± 0.2 × 10-3 kd2 = 6.7 ± 3.8 × 10-4 |
Vpr1-96 (918 RU CypA) |  | 1:1 | 0.31 ± 0.28 | 3.2 ± 1.2 × 104 | 0.007 ± 0.005 |
Vpr1-96 (180 RU CypA) |  | BA |  | ka1 = 5.8 ± 0.8 × 103 ka2 = 1.6 ± 1.6 × 10-4 | kd1 = 0.022 ± 0.025 kd2 = 7.3 ± 4.0 × 10-4 |
Vpr1-96 (180 RU CypA) |  | 1:1 | 0.32 ± 0.14 | 1.6 ± 0.6 × 104 | 4.22 ± 0.4 × 10-3 |