Amino acid transport and cellular glutathione.
D000818:Animals; D001692:Biological Transport; D002462:Cell Membrane / Q000378:metabolism; D002478:Cells, Cultured; D003545:Cysteine / Q000378:metabolism*; D003553:Cystine / Q000378:metabolism*; D004912:Erythrocytes / Q000378:metabolism; D005347:Fibroblasts / Q000378:metabolism; D005978:Glutathione / Q000378:metabolism*; D006801:Humans; D008214:Lymphocytes / Q000378:metabolism
D003553:Cystine; D005978:Glutathione; D003545:Cysteine