Function
Inhibitor of tracheal branching that restricts branch budding by antagonizing the BNL-FGF pathway (BNL: branchless, an fgf inducer of branching). Acts as an antagonist of EGFR-mediated signaling in the eye (where it is important for cell determination) midline glia, chordotonal organs, wing and ovarian follicle cells.
Sequence
MDRRNGGDPLAPPRPPKLLPRVHRPRAPEPTLSGVDHNAGATASALASGASSAAPVAIHNNNSQQQLSISAAASNNNTISIIPASPDFDDYQIHHLTFLPQRPSSLSRNSSTASSTTATGISVSGSGSVSGSSSSFTRRRPPAPVPLNNSISNNNNNSINNNFLSHFQSAEPASNALGQPPASPVTLAQPRPESERLTNEYVDTPLQHATRSQHPAGQQDNGQTTTHHLLLLPQRNQHLHLQQHQQHLQQQQQQQQQQQQQQHLQHQQNQQHARLATTTQATSVGSDHTDGLLHSHLQNSTTKPPASKQPAPPRLGMGLGLGLGLGLNQPIITKQPTPATQKERMHALEELLQPGGAGGNGGPLVMAGDPSLLNPIVCPRCGRCRCEQCQSPRPLPQTWVCNKTCLCSAESVIDYASCLCCAKALFYHCARDNDLDCDDGNGTPCVDNPCSCGPYKRTQRWGWLGALSIFLPCLWFYWPMRGCMKLCEKCYGRFAGRGCRCQGIGGGGAGSGGGVGSIGSTSSMLPIVPLGVNGSGLGGGVSLSGGVTDGGLNQANGKAMDHGCSAARSILRKGDLTPEKRLLDSSPDY