PPA-SRI-61 protein; contains similarity to Pfam domains PF02117 (Serpentine type 7TM GPCR chemoreceptor Sra), PF10292 (Serpentine type 7TM GPCR receptor class ab chemoreceptor); contains similarity to Interpro domains IPR019408 (7TM GPCR, serpentine receptor class ab (Srab)), IPR000344 (7TM GPCR, serpentine receptor class a (Sra))