Fig. 3From: The evolution of TNF signaling in platyhelminths suggests the cooptation of TNF receptor in the host-parasite interplaySchematic representation of intracellular elements of platyhelminth TNFRs. Key: gray bar, intracellular region of the protein; yellow rectangle, transmembrane region; blue rectangle, α-helix region predicted with JPred; red pentagon, conserved DD; dark gray pentagon with red border, region with strong evidence of DD; light gray pentagon with dark gray borders, region with weak evidence of DD. Numbers indicate amino acid coordinates of the intracellular region and each elementBack to article page