[Term] id: PR:P21521-2 name: synaptotagmin 1 isoform B (fruit fly) def: "A synaptotagmin 1 (fruit fly) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:P21521-2." [PRO:auto, UniProtKB:P21521] comment: Category=organism-sequence. synonym: "fly-Syt1/iso:B" EXACT PRO-short-label [PRO:auto] synonym: "synaptotagmin 1 isoform C (fruit fly)" EXACT [UniProtKB:P21521] synonym: "synaptotagmin 1 isoform I (fruit fly)" EXACT [UniProtKB:P21521] xref: UniProtKB:P21521-2 is_a: PR:P21521 ! synaptotagmin 1 (fruit fly) relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster