rgu:A4W93_12665 K11903 type VI secretion system secreted protein Hcp | (GenBank) Hcp1 family type VI secretion system effector rgu:A4W93_12410 K11906 type VI secretion system protein VasD | (GenBank) hypothetical protein rgu:A4W93_12415 K11893 type VI secretion system protein ImpJ | (GenBank) type VI secretion protein rgu:A4W93_12420 K11892 type VI secretion system protein ImpK | (GenBank) hypothetical protein