A model for the core structure of the Escherichia coli RecA protein.
A model for the core structure of the Escherichia coli RecA protein.
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大肠杆菌 RecA 蛋白核心结构模型。
DOI：
10.1101/sqb.1984.049.01.057
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发表时间：
1984
期刊：
影响因子：
--
通讯作者：
Kuntz,ID
中科院分区：
文献类型：
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作者：
Blanar,MA;Kneller,D;Clark,AJ;Karu,AE;Cohen,FE;Langridge,R;Kuntz,ID
Cohen et al. (1983未公开）。扫描一级序列中的螺旋、/链和转角模式。如果一个序列不能满足a/~类蛋白质的一个或多个标准，它就不能被完全处理。发现RecA蛋白的一级序列从残基47至残基250具有合理的c~/~结构域（图1A）。该结构域由六条假定的~-链和五个假定的c~-螺旋区交替组成。8-链区长约7个残基，r区长10至14个残基，而散布的转角或”环”则为
RESULTSThe algorithms of Cohen et al.(1983 and unpubl.) scan a primary sequence for~-helix,/~-strand, and turn patterns. If a sequence fails to meet one or more of the criteria of the a/~ class of proteins, it is not processed completely. The primary sequence of RecA protein was found to have a plausible c~/~ domain from residue 47 to residue 250 (Fig. IA). This domain consists of six putative~-strands alternating with five putative c~-helix regions. The 8-strand regions are about 7 residues long, r regions are between 10 and 14 residues long, and the interspersed turn or" loop" se-