##gff-version 3 P70507 UniProtKB Chain 1 575 . . . ID=PRO_0000085969;Note=G protein-coupled receptor kinase 4 P70507 UniProtKB Domain 51 171 . . . Note=RGS;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00171 P70507 UniProtKB Domain 186 448 . . . Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P70507 UniProtKB Domain 449 514 . . . Note=AGC-kinase C-terminal;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00618 P70507 UniProtKB Region 1 153 . . . Note=N-terminal P70507 UniProtKB Active site 311 311 . . . Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159,ECO:0000255|PROSITE-ProRule:PRU10027 P70507 UniProtKB Binding site 192 200 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P70507 UniProtKB Binding site 215 215 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 P70507 UniProtKB Modified residue 1 1 . . . Note=N-acetylmethionine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32298 P70507 UniProtKB Modified residue 484 484 . . . Note=Phosphoserine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:22673903;Dbxref=PMID:22673903 P70507 UniProtKB Alternative sequence 148 178 . . . ID=VSP_010352;Note=In isoform GRK4B. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:9607785;Dbxref=PMID:9607785