Archaeal tetrathionate hydrolase goes viral: secretion of a sulfur metabolism enzyme in the form of virus-like particles.
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ABSTRACT:
SUBMITTER: Krupovic M
PROVIDER: S-EPMC3416430 | biostudies-literature | 2012 Aug
REPOSITORIES: biostudies-literature
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Archaeal tetrathionate hydrolase goes viral: secretion of a sulfur metabolism enzyme in the form of virus-like particles.
Krupovic Mart M Peixeiro Nuno N Bettstetter Marcus M Rachel Reinhard R Prangishvili David D
Applied and environmental microbiology 20120525 15
In the course of screening for virus-host systems in extreme thermal environments, we have isolated a strain of the hyperthermophilic archaeaon Acidianus hospitalis producing unusual filamentous particles with a zipper-like appearance. The particles were shown to represent a secreted form of a genuine cellular enzyme, tetrathionate hydrolase, involved in sulfur metabolism. ...[more]
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