carnosinase ( aminoacyl-l-histidine hydrolase , ec 3.4.13.3 ) hydrolyzes the dipeptide carnosine ( beta-alanyl-l-histidine ) , which is thought to play a role in cerebral and skeletal muscular function and has been implicated as a neuroaffector in the olfactory bulb .
C0012512
dipeptide
C0007267
carnosine