Post-translational protein translocation: not all hsc70s are created equal.
Hsc70s in the yeast endoplasmic reticulum (ER) and mitochondria interact with membrane-associated components of the translocation machinery and are required for post-translational protein import. Although it has been proposed that the mitochondrial and ER machines function similarly, a variety of experiments suggest that BiP, the ER hsc70, might play a more elaborate role.
Brodsky
J L
JL
Department of Biological Sciences, University of Pittsburgh, PA 15260, USA.
D002352:Carrier Proteins / Q000378:metabolism*; D005656:Fungal Proteins / Q000378:metabolism*; D050883:HSC70 Heat-Shock Proteins; D018840:HSP70 Heat-Shock Proteins / Q000378:metabolism*; D011499:Protein Processing, Post-Translational; D012441:Saccharomyces cerevisiae / Q000378:metabolism*
D002352:Carrier Proteins; D005656:Fungal Proteins; D050883:HSC70 Heat-Shock Proteins; D018840:HSP70 Heat-Shock Proteins