Fatty acid desaturase family protein;(source:Araport11)
TAIR Curator Summary:
ADS4.2 has strong desaturase activity on acyl-CoA substrates longer than C32 and ω-7 product regio-specificity in yeast assays. It involves in characteristic (C33-C37) ω-7 monounsaturated alkene formation in cuticular wax of young rosette leaves.