TRAPPI protein complex
TRAPP core complex
exact
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.
GO:0030008
TRAPP complex
is_a
GO:0005793
endoplasmic reticulum-Golgi intermediate compartment
part_of
SPBC1718.05 SPBC3B9.12 SPAC3G9.16c SPBC11G11.04 SPAC13G6.05c SPAC644.18c