3.4.22.33 EC 3.4.22.5 formerly - 3.4.22.33 EC 3.4.22.4, EC 3.4.4.24 formerly, part transferred - 3.4.22.33 additional information another cysteine endopeptidase, with similar action on small molecule substrates, pinguinain (formerly EC 3.4.99.18) is obtained from the related plant, Bromelia pinguin, but pinguinain differs from fruit bromelain in being inhibited by chicken cystatin 30301 3.4.22.33 additional information c.f. stem bromelain, enzyme belongs to the papain superfamily 650803 3.4.22.33 ACMD2_17643, Ananase, Bromelain, bromelain A, bromelain B, Bromelain, juice, Bromelase, Bromelin, Extranase, fastuosain, FBM, Fruit bromelain, Fruit bromelain FA2, Juice bromelain, Pinase, Traumanase - -, 650803, 682716, 695660, 710318, 717050, 717487, 717625, 718411, 753812, 754265