Alignment of UNC93A across species. Q23024 is the original unc-93 sequence in C. elegans . Q93380 is a predicted second unc-93 like protein in C.elegans . Q9Y115 and Q9Y4S6 are two predicted proteins in Drosophila . Residues shaded red are identical and in yellow are similar. The alignment was performed using Pileup (Blosum 62) and displayed using ESPRipt.