ER-to-Golgi transport

  • Fatima Verissimo
  • Rainer Pepperkok


Biosynthetic cargo enters the secretory pathway at the endoplasmic reticu-lum (ER) where it is properly folded before it becomes sorted and concentrated into transport carriers that move towards the Golgi complex. The basic protein machinery involved in bidirectional transport between the ER and the Golgi complex has long been identified and is fairly well characterized (Lee et al. 2004). The vesicular coat complex COPII mediates ER exit, while retrograde transport from the Golgi complex to the ER involves the function of the vesicular coat complex COPI. In the following paragraphs we focus on our current knowledge on the spatial and temporal organization of ER-to-Golgi transport at the molecular level.


Golgi Complex Transport Carrier Cargo Molecule COPII Vesicle Secretory Unit 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag/Wien 2008

Authors and Affiliations

  • Fatima Verissimo
    • 1
  • Rainer Pepperkok
    • 2
  1. 1.Cell Biology Cell Biophysics UnitEMBLHeidelbergGermany
  2. 2.Cell Biology Cell Biophysics UnitEMBLHeidelbergGermany

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