Figure 1 - full size

Figure 1.
FIG. 1. A, ribbon diagram of the crystal structure of the Tt-FBPA decamer. Two pentamers face each other with the N-terminal side of the TIM barrels to form the decamer. Each monomer in the pentamers is shown in different colors and the two pentamers in different shadings. The active sites are located at the C termini of the TIM barrels and point away from the pentamer-pentamer interface. B, one pentamer is shown in a view perpendicular to that of A, using the same color coding.