eat-17 : rab-10
"The constitutively GTP bound form of RAB-10 Q68L exclusively binds to the catalytically inactive TBC-4 R155A mutant but not to the catalytically active full-length TBC-4. Furthermore, the constitutively inactive, GDP-bound form of RAB-10 T23N did not interact with TBC-4 R155A. Therefore, it is likely that TBC-4 is indeed a GAP for RAB-10."