[Term] id: PR:Q96LT7-1 name: guanine nucleotide exchange factor C9orf72 isoform h1 (human) def: "A guanine nucleotide exchange factor C9orf72 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q96LT7-1." [PRO:DNx, UniProtKB:Q96LT7] comment: Category=organism-sequence. synonym: "hC9orf72/iso:h1" EXACT PRO-short-label [PRO:DNx] synonym: "guanine nucleotide exchange C9orf72 isoform C9-L (human)" EXACT [UniProtKB:Q96LT7] xref: UniProtKB:Q96LT7-1 is_a: PR:Q96LT7 ! guanine nucleotide exchange factor C9orf72 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens