title: Thiamine transport in Saccharomyces cerevisiae protoplasts.
abstract: Thiamine was found to be accumulated in protoplasts of Saccharomyces cerevisiae in the same manner as in intact cells, suggesting that a soluble thiamine-binding protein in periplasm may not be an essential component of the thiamine transport system of S. cerevisiae. It was also found that thiamine pyrophosphate cannot be taken up by yeast protoplasts.
mesh_terms: D000135:Acid Phosphatase; D001693:Biological Transport, Active; D002352:Carrier Proteins / Q000502:physiology; D011523:Protoplasts / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000378:metabolism*; D029701:Saccharomyces cerevisiae Proteins; D013831:Thiamine / Q000378:metabolism*; D013833:Thiamine Monophosphate / Q000378:metabolism; D013835:Thiamine Pyrophosphate / Q000378:metabolism
chemical_list: D002352:Carrier Proteins; D029701:Saccharomyces cerevisiae Proteins; C026989:thiamine-binding protein; D013833:Thiamine Monophosphate; D000135:Acid Phosphatase; C488913:PHO3 protein, S cerevisiae; C488916:PHO5 protein, S cerevisiae; D013835:Thiamine Pyrophosphate; D013831:Thiamine