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TRAPPI protein complex (GO:1990070)
Annotations: Rat: (1) Mouse: (1) Human: (1) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (1)
Parent Terms Term With Siblings Child Terms
endoplasmic reticulum-Golgi intermediate compartment membrane +   
TRAPPI protein complex  
A complex that tethers COPII vesicles at ER-Golgi intermediate compartment. Its role in this part of the vesicular transport may start at the ER exit sites. Binds to a component of the COPII coat. In yeast it includes the following subunits: Bet3 (as homodimer), Bet5, Trs20, Trs23, Trs31, Trs33 which are regarded as the core subunits of all TRAPP complexes in yeast.
TRAPPII protein complex  
TRAPPIII protein complex  

Exact Synonyms: TRAPP core complex
Definition Sources: GOC:bhm, PMID:20375281, PMID:22669257

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.