CMG2 is an alias for the gene, Anthrax toxin receptor 2, in humans. Other names include: Capillary morphogenesis gene 2 protein; CMG-2; capillary morphogenesis protein 2; HFS; ISH; JHF. The encoded protein has an amino acid length of 489 and a mass of 53.7 kDa. CMG2 is a member of the ATR family. This gene shares homology with other species, including: Mouse, Rat, Frog, Chicken.