[Term] id: PR:Q15797-2 name: SMAD family member 1 isoform h2 (human) def: "A SMAD family member 1 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q15797-2." [PRO:auto, UniProtKB:Q15797] comment: Category=organism-sequence. synonym: "hSMAD1/iso:h2" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q15797-2 is_a: PR:Q15797 ! SMAD family member 1 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens