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Fig. 1 | BMC Biology

Fig. 1

From: Natural combinatorial genetics and prolific polyamine production enable siderophore diversification in Serratia plymuthica

Fig. 1

Schematic of the molecular players in the iron uptake mechanism of S. plymuthica. Putative TonB-dependent siderophore uptake receptors identified in the S. plymuthica genome (a); siderophore-encoding gene clusters (p1–p3) identified in the S. plymuthica genome and experimentally characterized in this study (domain annotations below blue arrow: C = condensation domain, A = adenylation domain (index indicates the substrate; 2,3-dihydroxybenzoate (DHB), serine (S), threonine (T)), T = thiolation domain, IL = isochorismate lyase, ArCP = aryl carrier protein, TE = thioesterase domain, Cy = cyclisation domain) (b); siderophores detected in this study grouped by their underlying biosynthetic pathways (p1–p3) (c)

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BMC Biology

ISSN: 1741-7007

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