Mutation in the SH3 domain (amino acid replacement W219A).
Scer\GAL4Bx-MS1096/vapSH23mut2.UAS.Tag:MYC is a suppressor | partially of visible phenotype of Scer\GAL4Bx-MS1096, htl::tor4021.UAS
Scer\GAL4Bx-MS1096/vapSH23mut2.UAS.Tag:MYC is a suppressor | partially of wing vein | ectopic phenotype of Scer\GAL4Bx-MS1096, htl::tor4021.UAS
Expression of vapSH23mut2.Scer\UAS.T:Hsap\MYC under the control of Scer\GAL4elav.PU rescues the neurodegeneration phenotype seen in vap2 mutant flies.