Q76MJ5 ERN2_HUMAN Serine/threonine-protein kinase/endoribonuclease IRE2 [...] ERN2 , IRE2Homo sapiens (Human) 926 AA O75460 ERN1_HUMAN Serine/threonine-protein kinase/endoribonuclease IRE1 [...] ERN1 , IRE1Homo sapiens (Human) 977 AA P11021 BIP_HUMAN Endoplasmic reticulum chaperone BiP [...] HSPA5 , GRP78Homo sapiens (Human) 654 AA Q9C5S2 IRE1A_ARATH Serine/threonine-protein kinase/endoribonuclease IRE1a [...] IRE1A , IRE1-2, At2g17520, MJB20.8Arabidopsis thaliana (Mouse-ear cress) 841 AA Q93VJ2 IRE1B_ARATH Serine/threonine-protein kinase/endoribonuclease IRE1b [...] IRE1B , IRE1-1, At5g24360, K16H17.7Arabidopsis thaliana (Mouse-ear cress) 881 AA P32324 EF2_YEAST Elongation factor 2 [...] EFT1 , YOR133W, O3317, YOR3317W, EFT2, YDR385WSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 842 AA