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Fig. 4 | Microbial Cell Factories

Fig. 4

From: Origin of the 3-methylglutaryl moiety in caprazamycin biosynthesis

Fig. 4

Extracted ion chromatograms from extracts of S. coelicolor M1154 mutants harboring a caprazamycin gene cluster containing a deletion of either cpz20 or cpz25. Retention time from 12 to 16 min is shown. Highlighted are signals for hydroxyacylcaprazols E/F with m/z of 802.5 and caprazamycin aglycons E/F with m/z of 930.5 acquired in positive mode. Non-highlighted signals represent sulfated hydroxyacylcaprazols E/F or sulfated caprazamycin aglycons E/F respectively

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