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  The virion of Cafeteria roenbergensis virus (CroV) contains a complex suite of proteins for transcription and DNA repair

Fischer, M., Kelly, I., Foster, L. J., & Suttle, C. A. (2014). The virion of Cafeteria roenbergensis virus (CroV) contains a complex suite of proteins for transcription and DNA repair. Virology, 466-467. doi:10.1016/j.virol.2014.05.029.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0019-D5EE-9 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0026-A503-2
Genre: Journal Article

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Virology. 2014 Jun 24. pii S0042-6822(14)00252-9. doi 10.1016j.virol.2014.05.029. [Epub ahead of print].pdf (Any fulltext), 4MB
 
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Virology. 2014 Jun 24. pii S0042-6822(14)00252-9. doi 10.1016j.virol.2014.05.029. [Epub ahead of print].pdf
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 Creators:
Fischer, Matthias1, Author              
Kelly , Isabelle, Author
Foster, Leonard J., Author
Suttle, Curtis A., Author
Affiliations:
1Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Max Planck Society, ou_1497700              

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Free keywords: Cafeteria roenbergensis virus; CroV; NCLDV; Megavirales; Mimivirus; Giant virus; Virophage; Virion; Proteome; LC–MS/MS
 Abstract: Cafeteria roenbergensis virus (CroV) is a giant virus of the Mimiviridae family that infects the marine phagotrophic flagellate C. roenbergensis. CroV possesses a DNA genome of ~730 kilobase pairs that is predicted to encode 544 proteins. We analyzed the protein composition of purified CroV particles by liquid chromatography–tandem mass spectrometry (LC–MS/MS) and identified 141 virion-associated CroV proteins and 60 host proteins. Data are available via ProteomeXchange with identifier PXD000993. Predicted functions could be assigned to 36% of the virion proteins, which include structural proteins as well as enzymes for transcription, DNA repair, redox reactions and protein modification. Homologs of 36 CroV virion proteins have previously been found in the virion of Acanthamoeba polyphaga mimivirus. The overlapping virion proteome of CroV and Mimivirus reveals a set of conserved virion protein functions that were presumably present in the last common ancestor of the Mimiviridae.

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 Dates: 2014-06-252014-06-252014-10-01
 Publication Status: Published in print
 Pages: 13
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1016/j.virol.2014.05.029
Other: 7990
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Title: Virology
Source Genre: Journal
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Publ. Info: Orlando, Fla. : Academic Press
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 466 - 467 Identifier: ISSN: 0042-6822
CoNE: https://pure.mpg.de/cone/journals/resource/954922647063