Fig. 2

The Radial spoke and Central pair AKAPs. Schematics depicting the two AKAPs in the 9 + 2 axoneme. AKAP97 is RSP3 proposed to be a scaffold protein binding to radial spoke proteins (RSPs) with RII and DPY30 domains. The identity and partners of AKAP240 in C2 of the central pair apparatus remain elusive. This study attempts to identify these interactors. Only part of the 9 + 2 axoneme cross section is illustrated. Also note, that the entire RSP harbours 23 different proteins; however, the figure depicts molecules significant for the current study