Table 3.

Sequence and structural alignment of the common outer membrane antigens. QH, structural homology; RMSD, root mean square deviation.

	Outer Membrane Protein Assembly BamA			LPS-Assembly Protein LptD			TonB-Dependent Siderophore Receptor
Bacteria Pathogens	QH	RMSD	Identity (%)	QH	RMSD	Identity (%)	QH	RMSD	Identity (%)
M.viscosa vs A. salmonicida	0.52	4.42	41.80	0.71	2.35	30.69	0.64	1.96	20.20
M. viscosa vs P. salmonis	0.49	4.62	22.62	0.63	2.72	21.06	0.55	2.51	11.85
M.viscosa vs V. anguillarum	0.26	5.68	14.05	0.76	1.89	29.31	0.63	2.03	18.10
M.viscosa vs Y.ruckeri	0.25	6.27	14.75	0.74	1.80	29.84	0.84	0.82	19.50
A.salmonicida vs P. salmonis	0.67	2.06	27.41	0.72	1.63	21.74	0.58	2.69	14.05
A.salmonicida vs V. anguillarum	0.25	5.08	19.76	0.81	1.49	28.62	0.86	0.91	27.10
A.salmonicida vs Y.ruckeri	0.24	5.84	19.69	0.82	1.65	28.07	0.69	1.94	27.25
P. salmonis vs V. anguillarum	0.27	4.58	11.41	0.68	2.07	17.95	0.56	2.83	10.64
P. salmonis vs Y.ruckeri	0.25	5.66	11.89	0.68	2.21	20.70	0.58	2.53	11.14
V. anguillarum vs Y.ruckeri	0.75	2.41	53.08	0.88	0.90	31.81	0.67	2.07	26.34