Crystal Structure of Major Envelope Protein VP24 from White Spot Syndrome Virus

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Crystal Structure of Major Envelope Protein VP24 from White Spot Syndrome Virus

White spot syndrome virus (WSSV) is one of the major and most serious pathogen in the shrimp industry. As one of the most abundant envelope protein, VP24 acts as a core protein interacting with other structure proteins and plays an important role in virus assembly and infection. Here, we have presented the crystal structure of VP24 from WSSV. In the structure, VP24 consists of a nine-stranded β...

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The VP24 protein plays an essential, albeit poorly understood role in the filovirus life cycle. VP24 is only 30% identical between Marburg virus and the ebolaviruses. Furthermore, VP24 from the ebolaviruses is immunosuppressive, while that of Marburg virus is not. The crystal structure of Marburg virus VP24, presented here, reveals that although the core is similar between the viral genera, Mar...

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White spot syndrome virus (WSSV) is one of the most virulent pathogens causing high mortality in shrimp. In the present study, an open reading frame (termed the p22 gene) was revealed from a WSSV cDNA library. The gene was expressed as a fusion protein with glutathione S-transferase (GST) in Escherichia coli and purified. Specific antibody was raised using the purified fusion protein (GST-P22)....

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White spot syndrome virus VP24 interacts with VP28 and is involved in virus infection.

White spot syndrome virus (WSSV) is one of the most virulent pathogens causing high mortality in shrimp. Herein, the characterization of VP24, a major structural protein of WSSV, is described. When purified virions were subjected to Nonidet P-40 treatment to separate the envelopes from the nucleocapsids, VP24 was found to be present exclusively in the envelope fraction. Triton X-114 extraction ...

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ژورنال

عنوان ژورنال: Scientific Reports

سال: 2016

ISSN: 2045-2322

DOI: 10.1038/srep32309