Description
Regulates protein folding in the endoplasmic reticulum lumen. Probably acts as a J-protein for the Hsp70-type chaperone KAR2 by stimulating its ATP-dependent reaction cycle and initiating folding reactions. Also involved in the endoplasmic reticulum-associated degradation (ERAD) process. Cooperates with KAR2 and another J-protein JEM1 to facilitate the export of ERAD substrates to the cytoplasm by maintaining them in a translocation-competent state and preventing their aggregation in the endoplasmic reticulum lumen.
Species
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Sequence
MIPKLYIHLILSLLLLPLILAQDYYAILEIDKDATEKEIKSAYRQLSKKYHPDKNAGSEEAHQKFIEVGEAYDVLSDPEKKKIYDQFGADAVKNGGGGGGPGGPGAGGFHDPFDIFERMFQGGHGGPGGGFGQRQRQRGPMIKVQEKLSLKQFYSGSSIEFTLNLNDECDACHGSGSADGKLAQCPDCQGRGVIIQVLRMGIMTQQIQQMCGRCGGTGQIIKNECKTCHGKKVTKKNKFFHVDVPPGAPRNYMDTRVGEAEKGPDFDAGDLVIEFKEKDTENMGYRRRGDNLYRTEVLSAAEALYGGWQRTIEFLDENKPVKLSRPAHVVVSNGEVEVVKGFGMPKGSKGYGDLYIDYVVVMPKTFKSGQNMLKDEL
Simulated SDS-PAGE

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)
Safety
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Protein synthesis service