Amino acid replacement: K445A.
nkdK445A.UAS.EGFP/Scer\GAL4da.G32 partially rescues nkd3
Expression of nkdK445A.Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4da.G32 partially rescues the nkd3 embryonic cuticle phenotype.