This entry represents the Tsi3 domain. Tsi3 immunity protein prevents early activation of toxin Tse3. Three loops of Tsi3 deeply insert into the groove of Tse3, fully blocking its active site. This interaction serves as the structural basis for Tse3 ...
This entry represents the Tsi3 domain. Tsi3 immunity protein prevents early activation of toxin Tse3. Three loops of Tsi3 deeply insert into the groove of Tse3, fully blocking its active site. This interaction serves as the structural basis for Tse3 inactivation [1,2,3].
This domain is found in Peptidoglycan muramidase Tse3 from Pseudomonas aeruginosa and similar sequences from bacteria. Tse3 is a toxin secreted by the H1 type VI (H1-T6SS) secretion system into the periplasm of recipient cells. This protein degrades ...
This domain is found in Peptidoglycan muramidase Tse3 from Pseudomonas aeruginosa and similar sequences from bacteria. Tse3 is a toxin secreted by the H1 type VI (H1-T6SS) secretion system into the periplasm of recipient cells. This protein degrades peptidoglycan via muramidase activity. It is organised into a small N-terminal domain with a C-terminal catalytic domain (this entry), which contains two major lobes that form an an open, accessible catalytic groove with three calcium-binding ions [1-3].
