Transport to the Golgi and subsequent modification At least two mechanisms of transport of proteins from the ER to the Golgi have been described. One is a general flow requiring no export signals (Wieland et al, 1987; Martínez-Menárguez et al, 1999). The other is mediated by LMAN1/MCFD2, mannose-binding lectins that recognize a glycan signal (Zhang B et al, 2003). Authored: Dall'Olio, GM, 2009-11-10 Edited: Jassal, B, 2010-09-15 Pubmed10412983 Pubmed12717434 Pubmed3594573 Reactome Database ID Release 43948021 Reactome, http://www.reactome.org ReactomeREACT_25046 Reviewed: Gagneux, P, 2010-11-18 ER to Golgi Transport N-glycan trimming and elongation in the cis-Golgi N-glycan antennae elongation in the medial/trans-Golgi PathwayStep3178 PathwayStep3164 PathwayStep3157 PathwayStep3149 PathwayStep3148 Transport of glycoproteins with Man8 (or Man9) N-glycans to the Golgi Correctly folded glycoproteins translocate to the Golgi