肠道病毒1与分离出的VLA - 2 I结构域的相互作用
Echovirus 1 interaction with the isolated VLA-2 I domain.
作者信息
King S L, Cunningham J A, Finberg R W, Bergelson J M
机构信息
Laboratory of Infectious Diseases, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.
出版信息
J Virol. 1995 May;69(5):3237-9. doi: 10.1128/JVI.69.5.3237-3239.1995.
Abstract
The isolated I domain of the integrin VLA-2, produced as a bacterial fusion protein, specifically bound echovirus 1 and prevented virus attachment to cells. These results demonstrate that the receptor structures critical for virus attachment are contained solely within the VLA-2 I domain and that soluble receptor fragments are capable of preventing infection.
摘要
作为细菌融合蛋白产生的整合素VLA-2的分离I结构域，特异性结合艾柯病毒1并阻止病毒附着于细胞。这些结果表明，病毒附着所必需的受体结构仅包含在VLA-2 I结构域内，并且可溶性受体片段能够阻止感染。
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