期刊论文详细信息
FEBS Letters | |
Cotransport of proline and Li+ in Escherichia coli | |
Yamane, Yoshiko1  Shiota, Sumiko1  Tsuchiya, Tomofusa1  Kawasaki, Takashi2  | |
[1] Department of Microbiology, Faculty of Pharmaceutical Sciences, Okayama University, Okayama 700 Japan;Department of Biochemitry, School of Medicine, Hiroshima University, Hiroshima 734, Japan | |
关键词: Li+; Proline; Cotransport; Li+ electrode; Kinetic parameters; Temperature effect; | |
DOI : 10.1016/0014-5793(84)80272-0 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
Uptake of Li+ induced by the addition of proline to a cell suspension of Escherichia coli was detected using an Li+-selective electrode. This Li+ uptake was inhibited by L-azetidine 2-carboxylic acid, a competitive inhibitor of the proline transport system. Thus, direct evidence for Li+-proline cotransport via the proline transport system was obtained. Kinetic parameters of the Li+ uptake were determined.
【 授权许可】
Unknown
【 预 览 】
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