si_0953 Cytolethal_distending_toxins Cytolethal distending toxin subunit B si_0953 Cytolethal_distending_toxins Cytolethal distending toxin subunit A si_0953 Cytolethal_distending_toxins Cytolethal distending toxin subunit C si_0953 Cytolethal_distending_toxins Virulence protein MsgA si_0953 Cytolethal_distending_toxins Putative outer membrane virulence protein PhoP si_0953 Cytolethal_distending_toxins Putative pertussis-like toxin subunit PtlA (EC 2.4.2.-) si_0953 Cytolethal_distending_toxins Putative pertussis-like toxin subunit PtlB