ArticleCurrent microbiology2015
Two bacterial group II phosphopantetheinyl transferases involved in both primary metabolism and secondary metabolism.
Article in Current microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 1 citations in OpenAlex.
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8 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
It is known that bacterial group II phosphopantetheinyl transferases (PPTases) usually phosphopantetheinylate acyl carrier proteins (ACPs) involved in the secondary metabolism. For example, a bacterial group II PPTase SchPPT has been known to phosphopantetheinylate only ACPs involved in secondary metabolism, such as scn ACP0-2 and scn ACP7. In this study, we found two bacterial group II PPTases, Hppt and Sppt, could phosphopantetheinylate not only scn ACP0-2 and scn ACP7, but also sch FAS ACP, an ACP involved in primary metabolism. Swapping of the N terminus and C terminus of PPTases showed that (i) both the hybrids Hppt-Sppt and Sppt-Hppt could phosphopantetheinylate sch FAS ACP but not scn ACP0-2; (ii) both the hybrids Sppt-SchPPT and SchPPT-Sppt lost abilities to phosphopantetheinylate sch FAS ACP and scn ACP0-2. Hppt and Sppt represent group II PPTases which phosphopantetheinylate both ACPs involved in primary metabolism and ACPs involved in secondary metabolism.
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