Fig. 7: The arrangement of chemotaxis proteins in Td.
From: Atypical chemoreceptor arrays accommodate high membrane curvature
The linear organization of CheA produces “strands” of CheA:CheW rings that are perpendicular to the cell axis and are linked by an atypical P3 domain. While the placement of CheA is discernible in the sub-tomogram averages, the positioning of the two CheW domains in the rings is unclear but is illustrated in this model for simplicity.
