What does COPI stand for?
What does COPI mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: COPI.
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What does COPI mean?
- COPI is a protein complex that coats vesicles transporting proteins from the cis end of the Golgi complex back to the rough endoplasmic reticulum, where they were originally synthesized and between golgi compartments. This type of transport is termed as retrograde transport, in contrast to the anterograde transport associated with the COPII protein. The name "COPI" refers to the specific coat protein complex that initiates the budding process on the cis-Golgi membrane. The coat consists of large protein subcomplexes that are made of seven different protein subunits.