T4噬菌体基板远端部分的结构与功能组织

The structural and functional organization of the baseplate distal part of T4 bacteriophage.

作者信息

Khusainov A A, Deev A A, Ivanitsky G R

机构信息

Institute of Theoretical and Experimental Biophysics, Russian Academy of Science, Pushchino.

出版信息

Biochim Biophys Acta. 1992 Oct 27;1117(3):237-42. doi: 10.1016/0304-4165(92)90019-q.

DOI:10.1016/0304-4165(92)90019-q

PMID:1420274

Abstract

The structural organization of the baseplate distal part of bacteriophage T4 has been studied. The investigations resulted in revealing the functional role of gene products '11' and '12' in the course of baseplate reorganization and DNA injection. A new model of 'arrangement' of gp12 in the intact particle is suggested. A functional interrelationship between long fibers of the phage and the protein complex of baseplate distal part has been established.

摘要

对噬菌体T4基板远端部分的结构组织进行了研究。这些研究揭示了基因产物“11”和“12”在基板重组和DNA注入过程中的功能作用。提出了gp12在完整颗粒中的“排列”新模型。已确定噬菌体的长纤维与基板远端部分的蛋白质复合物之间的功能相互关系。