谷氨酰胺牛磺酸是主要的突触牛磺酸肽。
Glutamyl-taurine is the predominant synaptic taurine peptide.
作者信息
Marnela K M, Morris H R, Panico M, Timonen M, Lähdesmäki P
出版信息
J Neurochem. 1985 Mar;44(3):752-4. doi: 10.1111/j.1471-4159.1985.tb12878.x.
Abstract
Several taurine-containing peptides have been identified from trichloracetic acid extracts of synaptosomes and their subcellular vesicles prepared from calf brain. These peptides contain aspartic and glutamic acids, serine and taurine, and are often present in an N-acetylated form. The peptides were isolated as single spots by TLC. Glutamyl-taurine was found to be the predominant structure when analyzed by fast atom bombardment (FAB) mass spectrometry.
摘要
已从小牛脑制备的突触体及其亚细胞小泡的三氯乙酸提取物中鉴定出几种含牛磺酸的肽。这些肽含有天冬氨酸和谷氨酸、丝氨酸和牛磺酸，且通常以N - 乙酰化形式存在。通过薄层层析将这些肽分离为单个斑点。用快原子轰击（FAB）质谱分析时，发现谷氨酰 - 牛磺酸是主要结构。
Zotero 插件