Trafficking protein particle complex II-specific subunit 130

UniProtKB accession:  Q03660

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Specific subunit of the TRAPP II complex, a highly conserved vesicle tethering complex that functions in the late Golgi as a guanine nucleotide exchange factor (GEF) for the Golgi YPT1 GTPase. TRS130 plays a role in the YPT GEF activity of TRAPP II in concert with the two other TRAPP II-specific subunits TRS65 and TRS120. Required for both the cytoplasm-to-vacuole targeting (Cvt) pathway and starvation-induced autophagy through its role in ATG8 and ATG9 trafficking.