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Fig. 5 | BMC Microbiology

Fig. 5

From: Xenorhabdus khoisanae SB10 produces Lys-rich PAX lipopeptides and a Xenocoumacin in its antimicrobial complex

Fig. 5

ESI-MS and CID spectra (generated via MSe type analysis) of the main component at 4.23 in fraction B, namely xenocoumacin 2. The component mass spectrum of xenocoumacin 2 (structure insert) is shown in the top spectrum (a) and fragmentation product ion spectrum is shown in the bottom spectrum (b). The two main fragments are indicated on the xenocoumacin 2 structure. Refer to the text for the discussion of the fragmentation of xenocoumacin 2

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