[Term] id: PR:Q9H2U2-4 name: inorganic pyrophosphatase 2, mitochondrial isoform h4 (human) def: "An inorganic pyrophosphatase 2, mitochondrial (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:Q9H2U2-4." [PRO:auto, UniProtKB:Q9H2U2] comment: Category=organism-sequence. synonym: "hPPA2/iso:h4" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:Q9H2U2-4 is_a: PR:Q9H2U2 ! inorganic pyrophosphatase 2, mitochondrial (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens