##gff-version 3 Q8N142 UniProtKB Chain 1 457 . . . ID=PRO_0000095132;Note=Adenylosuccinate synthetase isozyme 1 Q8N142 UniProtKB Region 1 21 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q8N142 UniProtKB Active site 43 43 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Active site 71 71 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 42 48 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 43 46 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 43 43 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 43 43 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 68 71 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 70 72 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 70 70 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 163 163 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 177 177 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 256 256 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 271 271 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 331 337 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 335 335 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 337 337 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 363 365 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Binding site 445 448 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_03126 Q8N142 UniProtKB Alternative sequence 1 64 . . . ID=VSP_008421;Note=In isoform 2. MSGTRASNDRPPGAGGVKRGRLQQEAAATGSRVTVVLGAQWGDEGKGKVVDLLATDADIISRCQ->MVGRSCGVATQRQGGGQRPTNLALTLSSSPAHSTALPWLPPRSLQLLSGHSVPAQPTPHLPSACGGPTRVTLGEERAWRSHGSNAGGHTCLPRRTAGAGSLTPGGER;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:15489334;Dbxref=PMID:15489334 Q8N142 UniProtKB Natural variant 261 261 . . . ID=VAR_076998;Note=In MPD5%3B decreased protein abundance%3B decreased stability%3B decreased adenylosuccinate synthase activity. D->N;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26506222;Dbxref=dbSNP:rs140614802,PMID:26506222