Table 2.
Summary of dissociation constants (KD) for interaction of Rab1 constructs with effectors
Rab1 | Effector binding | |
OCRL, KD, μM | LidA, KD, nM | |
T34C | — | <10 |
S36C | 1.5 ± 0.3 | <10 |
D53C | 2.2 ± 0.4 | <10 |
G54C | 2.9 ± 0.7 | <10 |
FRET was monitored with excitation at 480 nm and emission at 580 nm. Errors represent fitting errors.