Amino acid replacement: R255A.
Scer\GAL4Act5C.PI, Scer\GAL4Tub.PU, CycERA.UAS.cWa fails to rescue CycEWX
Scer\GAL4Tub.PU/CycERA.UAS.cWa fails to rescue CycEWX
Scer\GAL4Act5C.PI, Scer\GAL4Tub.PU, CycERA.UAS.cWa fails to rescue CycEAR95
Scer\GAL4Tub.PU/CycERA.UAS.cWa fails to rescue CycEAR95