##gff-version 3 Q3UUD2 UniProtKB Chain 1 288 . . . ID=PRO_0000452086;Note=Protein sprouty homolog 3 Q3UUD2 UniProtKB Domain 154 267 . . . Note=SPR;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00572 Q3UUD2 UniProtKB Mutagenesis 221 221 . . . Note=Abolishes inhibition of EGF-mediated p42/44 ERK signaling. R->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:16877379;Dbxref=PMID:16877379