组蛋白-泛素共轭物A24的快速周转
Rapid turnover of the histone-ubiquitin conjugate, protein A24.
作者信息
Seale R L
出版信息
Nucleic Acids Res. 1981 Jul 10;9(13):3151-8. doi: 10.1093/nar/9.13.3151.
Abstract
The specific activity of protein A24 was found to exceed that of the core histones by 2-3 fold following a brief labeling period. Accordingly, the A24 protein was found to be unstable, with a decay half-life of 90 minutes. When decay of the ubiquitin moiety was measured, it was found to turn over more extensively than the H2A moiety.
摘要
在短暂的标记期后，发现蛋白质A24的比活性比核心组蛋白高出2至3倍。因此，发现A24蛋白不稳定，其衰变半衰期为90分钟。当测量泛素部分的衰变时，发现其周转比H2A部分更广泛。
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