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- Title
Hiding in plain sight: The discovery of complete genomes of 11 hypothetical spindle‐shaped viruses that putatively infect mesophilic ammonia‐oxidizing archaea.
- Authors
Ni, Yimin; Xu, Tianqi; Yan, Shuling; Chen, Lanming; Wang, Yongjie
- Abstract
The genome of a putative Nitrosopumilaceae virus with a hypothetical spindle‐shaped particle morphology was identified in the Yangshan Harbour metavirome from the East China Sea through protein similarity comparison and structure analysis. This discovery was accompanied by a set of 10 geographically dispersed close relatives found in the environmental virus datasets from typical locations of ammonia‐oxidizing archaeon distribution. Its host prediction was supported by iPHoP prediction and protein sequence similarity. The structure of the predicted major capsid protein, together with the overall N‐glycosylation site, the transmembrane helices prediction, the hydrophilicity profile, and the docking simulation of the major capsid proteins, indicate that these viruses resemble spindle‐shaped viruses. It suggests a similarly assembled structure and, consequently, a possibly spindle‐shaped morphology of these newly discovered archaeal viruses.
- Subjects
AMMONIA-oxidizing archaebacteria; HYPOTHETICAL particles; AMINO acid sequence; GENOMES
- Publication
Environmental Microbiology Reports, 2024, Vol 16, Issue 1, p1
- ISSN
1758-2229
- Publication type
Article
- DOI
10.1111/1758-2229.13230