SHELTON D C, NUTTER W E
J Bacteriol. 1964 Oct;88(4):1175-84. doi: 10.1128/jb.88.4.1175-1184.1964.
Shelton, Damon C. (West Virginia University Medical Center, Morgantown), and William E. Nutter. Uptake of valine and glycylvaline by Leuconostoc mesenteroides. J. Bacteriol. 88:1175-1184. 1964.-Uptake systems for valine and glycylvaline were studied in growing cultures and non-growing cellular suspensions of Leuconostoc mesenteroides. Glycylvaline promoted growth more rapidly than did valine. Other dipeptides were shown to be antagonistic to the utilization of glycylvaline by the organism. The experiments with cellular suspensions were done with the use of combinations of labeled and unlabeled amino acids and peptides. Results showed that different uptake systems were present in L. mesenteroides for the uptake of valine and glycylvaline. Both systems were energy-dependent and readily saturated. The synthesis, purification, and chromatographic identification of glycyl-dl-valine-1-C(14) is described.
谢尔顿，达蒙·C.（西弗吉尼亚大学医学中心，摩根敦），以及威廉·E.纳特。嗜柠檬酸明串珠菌对缬氨酸和甘氨酰缬氨酸的摄取。《细菌学杂志》88:1175 - 1184。1964年。——在嗜柠檬酸明串珠菌的生长培养物和非生长细胞悬液中研究了缬氨酸和甘氨酰缬氨酸的摄取系统。甘氨酰缬氨酸比缬氨酸更能促进生长。其他二肽被证明对该生物体利用甘氨酰缬氨酸具有拮抗作用。细胞悬液实验是使用标记和未标记的氨基酸及肽的组合进行的。结果表明，嗜柠檬酸明串珠菌中存在不同的摄取系统来摄取缬氨酸和甘氨酰缬氨酸。这两个系统都依赖能量且容易饱和。描述了甘氨酰 - dl - 缬氨酸 - 1 - C(14)的合成、纯化及色谱鉴定。
