English Dynorphin Cited by user Boghog on 10 Jul 2009 Dynorphins (Dyn) are a class of opioid peptides that arise from the precursor protein prodynorphin.
English Κ-opioid receptor Cited by user Boghog on 05 Apr 2009 The κ-opioid receptor (KOR) is a protein that in humans is encoded by the OPRK1 gene.