THE OCCURRENCE OF ALPHA-N-TRIMETHYLALANINE AS THE N-TERMINAL AMINO-ACID OF SOME MYOSIN LIGHT-CHAINS
THE OCCURRENCE OF ALPHA-N-TRIMETHYLALANINE AS THE N-TERMINAL AMINO-ACID OF SOME MYOSIN LIGHT-CHAINS
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DOI：
10.1016/0014-5793(82)80558-9
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发表时间：
1982-01-01
期刊：
影响因子：
3.5
通讯作者：
TRAYER, IP
中科院分区：
文献类型：
--
作者：
HENRY, GD;DALGARNO, DC;TRAYER, IP
碱轻链是肌凝蛋白的小亚基；一个与每个头部区域相关联。兔快速抽搐骨骼肌肌球蛋白包括a1 （lc1）和A2 （LC3）两种类型，它们以2:1的比例出现[1,2]。它们彼此之间的主要区别在于，尽管它们在其他方面几乎相同，但Al具有富含脯氨酸、赖氨酸和丙氨酸残基的n端“尾巴”。
The alkali light chains are small subunits of myosin; one is associated with each head region. Rabbit fast-twitch skeletal muscle myosin contains two types, A 1 (LC 1) and A2 (LC3), which occur in a ratio of-2: 1 [1, 2]. These differ from one another primarily in that Al possesses a 41 residue N-terminal ‘tail’rich in proline, lysine and alanine residues, although they are otherwise almost identical 131.