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Semliki森林病毒的衣壳蛋白在其氨基末端区域有碱性氨基酸簇和脯氨酸簇。

The capsid protein of Semliki Forest virus has clusters of basic amino acids and prolines in its amino-terminal region.

作者信息

Garoff H, Frischauf A M, Simons K, Lehrach H, Delius H

出版信息

Proc Natl Acad Sci U S A. 1980 Nov;77(11):6376-80. doi: 10.1073/pnas.77.11.6376.

Abstract

The amino acid sequence of the capsid (C) protein was deduced from the nucleotide sequence of the C gene. This part of the viral 42S RNA genome was transcribed into double-stranded cDNA. The cDNA was cloned in the Escherichia coli chi 1776-pBR322 host-vector system and then the base sequence was determined with the technique described by Maxam and Gilbert. The amino acid sequence of the C protein shows a clustering of basic amino acids and prolines within the first 110 amino acids.

摘要

衣壳(C)蛋白的氨基酸序列由C基因的核苷酸序列推导得出。病毒42S RNA基因组的这一部分被转录成双链cDNA。该cDNA克隆于大肠杆菌chi 1776-pBR322宿主-载体系统,然后采用Maxam和Gilbert描述的技术测定碱基序列。C蛋白的氨基酸序列在前110个氨基酸内呈现碱性氨基酸和脯氨酸的聚集。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9b05/350287/fe31d0570361/pnas00498-0130-a.jpg

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