[Term] id: PR:000027804 name: basic helix-loop-helix transcription factor HAND def: "A protein that belongs to the clade A of the bHLH proteins (see PMID:20219281) with with a C-terminal copy of the helix-loop-helix DNA-binding domain (Pfam:PF00010), and it is the translation product of the human HAND1 or HAND2 genes, or 1:1 orthologs thereof." [PRO:CNA, PMID:12909338, PMID:20219281] comment: Category=family. synonym: "HAND" EXACT [] synonym: "bHLH clade A" BROAD [PMID:20219281] synonym: "bHLH class B" BROAD [PMID:12909338] synonym: "bHLH class II" BROAD [PMID:12909338] is_a: PR:000000001 ! protein