Figure 1.

Purification of the three CmTic110 proteins. (a) Schematic representations of the two structural models of Tic110 and the corresponding regions covered by CmTic110_A, CmTic110_B and CmTic110_C. Locations of the proposed transmembrane domains (TM1 and TM2 are represented by yellow boxes; TM3 to TM6 are represented by orange boxes), transit peptides (TP, pink boxes) and domains for transit-peptide binding (green box) and (co) chaperone binding (purple box) are marked. (b) CmTic110 proteins were purified to homogeneity. One microgram of purified proteins was analyzed by SDS-PAGE and stained by Coomassie blue. (c) Purified CmTic110 proteins were analyzed by gel filtration. The chromatograph of each CmTic110 protein is shown.