FIG 1 .
E. chaffeensis TRP75 regions and conserved domains. (Top) Schematic of E. chaffeensis TRP75 showing the regions of N termini, TRs, and C termini (numbers of amino acids are indicated in parentheses; R1 to R6, 6 variations of repeats). The TR region is shown in gray. The last repeat R6 is incomplete (20 amino acids). T1S, type 1 secretion signal. (Bottom) A putative conserved domain (neuromodulin_N superfamily) was identified using the NCBI Conserved Domain Database.