[Term] id: PR:P35520-1 name: cystathionine beta-synthase isoform h1 (human) def: "A cystathionine beta-synthase (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:P35520-1." [PRO:auto, UniProtKB:P35520] comment: Category=organism-sequence. synonym: "hCBS/iso:h1" EXACT PRO-short-label [PRO:auto] synonym: "cystathionine beta-synthase isoform Major (human)" EXACT [UniProtKB:P35520] xref: UniProtKB:P35520-1 is_a: PR:P35520 ! cystathionine beta-synthase (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens