part_of interphotoreceptor retinoid-binding protein R16 peptide of interphotoreceptor retinoid-binding protein 2013-03-13T17:55:10Z A condition in which the major influencing factor is a 15 amino acid peptide (aa 1177-1191) derived from the interphotoreceptor retinoid-binding protein, a large glycoprotein, found primarily in the interphotoreceptor matrix of the retina between the retinal pigment epithelium and the photoreceptor cells, which is known to bind retinoids and thought to transport them between the retinal pigment epithelium and the photoreceptors. PMID:10323205 R16 peptide of IRBP XCO:0000288 experimental_condition_ontology jsmith