[Term] id: PR:000025988 name: max dimerization protein def: "A protein that belongs to the clade C of the bHLH proteins (see PMID:20219281) with a core domain composition consisting of a helix-loop-helix DNA-binding domain (Pfam:PF00010). Proteins in this class antagonize the effects of Myc proteins." [PMID:16620026, PMID:20219281] comment: Category=family. synonym: "bHLH clade c" BROAD [PMID:20219281] synonym: "bHLH class IV" BROAD [PMID:8018712] synonym: "bHLH group B" BROAD [PMID:9144210] xref: PIRSF:PIRSF015841 is_a: PR:000000001 ! protein