##gff-version 3 P42687 UniProtKB Chain 1 497 . . . ID=PRO_0000088138;Note=Tyrosine-protein kinase SPK-1 P42687 UniProtKB Domain 33 94 . . . Note=SH3;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00192 P42687 UniProtKB Domain 100 200 . . . Note=SH2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00191 P42687 UniProtKB Domain 220 482 . . . Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P42687 UniProtKB Region 1 25 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P42687 UniProtKB Active site 342 342 . . . Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159,ECO:0000255|PROSITE-ProRule:PRU10028 P42687 UniProtKB Binding site 226 234 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P42687 UniProtKB Binding site 248 248 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P42687 UniProtKB Natural variant 212 212 . . . Note=D->A P42687 UniProtKB Natural variant 235 235 . . . Note=H->D