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. 2020 Jul 20;10:11995. doi: 10.1038/s41598-020-68492-3

Figure 5.

Figure 5

Unique Neu and Pse nab clusters amongst Aliivibrio, Vibrio, and Moritella viscosa strains. (a, b) The translated nucleotide sequence of each gene of each cluster was compared globally to the protein sequences coded by the nab clusters of A. salmonicida LFI1238, A. wodanis 06/09139, and M. viscosa 06/09/139. Each gene is colored according to the function of the encoded protein, as stated in the figure legend. Homologs are indicated by black arrows, with the percentage of sequence identity next to it. Predicted (previously identified in the case of Neu clusters) products are indicated. (c) MS/MS spectra of the quinoxalines corresponding to PseAc2 (Moritella viscosa and Vibrio). Top: ITMS + cESI with full MS/MS spectra of mass 451.1823 at time 3.38–3.56 min (Moritella viscosa). Bottom: ITMS + cESI with full MS/MS spectra of mass 451.1823 at time 0.67–1.06 min (Vibrio sp. B9-25K2).