Membrane trafficking [BR:ccog04131]
Endoplasmic reticulum (ER) - Golgi transport
Forward pathways
Coat protein complex II (COP-II)
133133900 (sar1b)
GTP-binding proteins [BR:ccog04031]
Small (monomeric) G-proteins
Arf/Sar Family
Sar
133133900 (sar1b)