PathwayStep1173 PathwayStep1172 IPs transport between ER lumen and cytosol Authored: Williams, MG, 2011-10-28 Edited: Williams, MG, 2011-10-28 GENE ONTOLOGYGO:0033271 Inositol phosphates IP3 and IP5 are imported into the cytosol from the endoplasmic reticulum (ER) lumen (Caffrey et al. 1999, Chi et al. 1999, Nalaskowski et al. 2002, Ho et al. 2002, Brehm et al. 2007). The molecular details of these transport processes remain uncertain. Pubmed10087200 Pubmed11909533 Pubmed12027805 Pubmed17705785 Pubmed9923613 Reactome Database ID Release 431855215 Reactome, http://www.reactome.org ReactomeREACT_150405 Reviewed: Challiss, John, 2012-11-09 Reviewed: Wundenberg, Torsten, 2012-11-06 I(1,4,5)P3 transports from the ER lumen to the cytosol I(1,3,4,5,6)P5 transports from the ER lumen to the cytosol