Table 1. Parameters for self-association and CTD binding of CAC1-derived peptidesa.
Peptide | Mr b (kDa) | Self-association K D (µM) | Rh c (Å) | T 2-relaxation time (ms) and (Mr d) (kDa) | CTD-binding K D (µM) |
CAC1 | 2.319 | 9±3e | 7.7 | 53 (7.5) | 50±30e |
CAC1C | 2.152 | 3.1±0.5 | 6.9 | 40 (9.8) | 19±8 |
CAC1M | 2.499 | 3.2±0.6 | 8.9 | 80 (5.3) | 8±1 |
All measurements were carried out at 25°C, except for the determination of the R h, which was at 20°C.
Molecular mass for the peptide monomer calculated from its amino acid sequence.
Hydrodynamic radius of the peptide.
Molecular mass for the peptide calculated from the relaxation measurements.
Data taken from [40], and shown here for completeness.