PLB1 hydrolyses RPALM to atROL Authored: Stephan, R, 2010-09-19 Cleavage of retinyl palmitate by PLB1 EC Number: 3.1.1.21 Edited: Jassal, B, 2010-10-01 Part of retinol ester hydrolase activity in the small intestine is associated with the brush border membrane but the protein having it is not identified. It is thought to be phospholipase B (Rigtrup et al. 1994). Pubmed8017323 Reactome Database ID Release 43975594 Reactome, http://www.reactome.org ReactomeREACT_25063 Reviewed: D'Eustachio, P, 2010-11-09