P07207 NOTCH_DROME Neurogenic locus Notch protein [...] N , CG3936Drosophila melanogaster (Fruit fly) 2,703 AA P02836 HMEN_DROME Segmentation polarity homeobox protein engrailed en , CG9015Drosophila melanogaster (Fruit fly) 552 AA Q02936 HH_DROME Protein hedgehog [...] hh , CG4637Drosophila melanogaster (Fruit fly) 471 AA P16554 NUMB_DROME Protein numb numb , CG3779Drosophila melanogaster (Fruit fly) 556 AA P18168 SERR_DROME Protein serrate [...] Ser , Bd, CG6127Drosophila melanogaster (Fruit fly) 1,404 AA P91682 SMO_DROME Protein smoothened [...] smo , CG11561Drosophila melanogaster (Fruit fly) 1,036 AA P10041 DL_DROME Neurogenic locus protein delta Delta , Dl, CG3619Drosophila melanogaster (Fruit fly) 833 AA P04412 EGFR_DROME Epidermal growth factor receptor [...] Egfr , c-erbB, DER, top, CG10079Drosophila melanogaster (Fruit fly) 1,426 AA