title: Similarities between a dipeptide hydrolase from brush-border and cytosol fractions of guinea-pig intestinal mucosa.
abstract: A dipeptide hydrolase from the brush border of guinea-pig intestinal mucosa was purified. The enzyme resembles another dipeptide hydrolase isolated from the cytosol fraction of intestinal mucosa. Studies on the binding of cytosol peptide hydrolase to brush-border membranes indicate that the enzyme found in the brush border may be a cytoplasmic contaminant.
mesh_terms: D000818:Animals; D003600:Cytosol / Q000201:enzymology; D004150:Dipeptidases / Q000302:isolation & purification*; D006168:Guinea Pigs; D007413:Intestinal Mucosa / Q000201:enzymology*; D011485:Protein Binding; D013347:Subcellular Fractions / Q000201:enzymology
chemical_list: D004150:Dipeptidases