λ 阻遏蛋白的一级结构。
Primary structure of the lambda repressor.
作者信息
Sauer R T, Anderegg R
出版信息
Biochemistry. 1978 Mar 21;17(6):1092-100. doi: 10.1021/bi00599a024.
PMID:629949
Abstract
The complete covalent structure of the bacteriophage lambda repressor has been determined by sequential Edman degradation, gas chromatographic-mass spectrometric peptide sequencing, and DNA sequencing of the repressor gene cI. The repressor is a single-chain, acidic protein containing 236 amino acids. The amino terminal 40 residues are highly polar and basic. Lysines and arginines in the sequence tend to be clustered.
摘要
通过连续的埃德曼降解法、气相色谱 - 质谱肽测序法以及阻遏蛋白基因cI的DNA测序，确定了噬菌体λ阻遏蛋白的完整共价结构。该阻遏蛋白是一种单链酸性蛋白质，含有236个氨基酸。氨基末端的40个残基具有高度极性且呈碱性。序列中的赖氨酸和精氨酸往往聚集在一起。
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