##gff-version 3 P25045 UniProtKB Chain 1 558 . . . ID=PRO_0000163856;Note=Serine palmitoyltransferase 1 P25045 UniProtKB Topological domain 1 49 . . . Note=Lumenal;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Transmembrane 50 84 . . . Note=Helical P25045 UniProtKB Topological domain 85 341 . . . Note=Cytoplasmic;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Transmembrane 342 371 . . . Note=Helical P25045 UniProtKB Topological domain 372 424 . . . Note=Lumenal;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Transmembrane 425 457 . . . Note=Helical P25045 UniProtKB Topological domain 458 558 . . . Note=Cytoplasmic;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Modified residue 121 121 . . . Note=Phosphothreonine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:17330950;Dbxref=PMID:17330950 P25045 UniProtKB Mutagenesis 24 26 . . . Note=No effect on stability. No effect on LCB2 stabilization. YLW->DRS;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 50 85 . . . Note=No effect on stability. No effect on LCB2 stabilization. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 66 68 . . . Note=No effect on stability. No effect on LCB2 stabilization. YGI->DVK;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 180 180 . . . Note=Loss of activity. No effect on interaction with LCB2. C->W%2CY;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:11781309;Dbxref=PMID:11781309 P25045 UniProtKB Mutagenesis 191 191 . . . Note=Loss of activity. No effect on interaction with LCB2. V->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:11781309;Dbxref=PMID:11781309 P25045 UniProtKB Mutagenesis 342 371 . . . Note=Unstable. Destabilizes LCB2. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 371 386 . . . Note=No effect on stability. Destabilizes LCB2. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 386 416 . . . Note=Unstable. Destabilizes LCB2. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 416 425 . . . Note=No effect on stability. Destabilizes LCB2. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 433 458 . . . Note=Unstable. Destabilizes LCB2. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 549 550 . . . Note=No effect on stability. Partially stabilizes LCB2. IL->AS;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Mutagenesis 549 550 . . . Note=No effect on stability. Partially stabilizes LCB2. IL->PR;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15485854;Dbxref=PMID:15485854 P25045 UniProtKB Sequence conflict 443 443 . . . Note=A->P;Ontology_term=ECO:0000305;evidence=ECO:0000305