Fig. 4: Comparison of P1 and P40/P90.
From: Immunodominant proteins P1 and P40/P90 from human pathogen Mycoplasma pneumoniae
Comparison of the β-propeller structures and of their connections with the corresponding C-terminal domains in P1 (left panels) and P40/P90 (right panels). The C-terminal domain is tangential to the propeller ring in P1 and protrudes radially in P40/P90, where the C-terminal domain was modeled from the orthologous adhesin P110 from M. genitalium. The N-ends are situated in opposite faces of the propeller in P1 and P40/P90. The center of the propeller is occluded in P1 but empty in P40/P90.
