title: Evidence for the involvement of carboxyl groups in passive calcium uptake by liver plasma membrane vesicles and in agonist-induced calcium uptake by hepatocytes.
abstract: The hydrophobic reagents DCCD and EEDQ, each of which reacts with protein carboxyl groups, were found to inhibit both passive Ca2+ uptake by plasma membrane vesicles isolated from rat liver and agonist-induced Ca2+ uptake by hepatocytes. The data raise the possibility that the Ca2+ inflow pathway(s) in liver has a specific requirement for a reactive carboxyl group or groups.
authors: Department of Biochemistry, Faculty of Science, Australian National University, Canberra.
authors: A
authors: A
authors: Karjalainen
authors: F L
authors: FL
authors: Bygrave
mesh_terms: D000818:Animals; D001692:Biological Transport / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D002234:Carbodiimides / Q000494:pharmacology*; D002462:Cell Membrane / Q000187:drug effects / Q000378:metabolism; D002478:Cells, Cultured; D004024:Dicyclohexylcarbodiimide / Q000494:pharmacology*; D005022:Ethyldimethylaminopropyl Carbodiimide / Q000494:pharmacology*; D007700:Kinetics; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D008297:Male; D011804:Quinolines / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002234:Carbodiimides; D011804:Quinolines; D004024:Dicyclohexylcarbodiimide; C000470:EEDQ; D005022:Ethyldimethylaminopropyl Carbodiimide; D002118:Calcium