Comparison of the deduced amino acid sequences of O. volvulus muscle tropomyosin (O.v TM), T. colubriformis muscle tropomyosin (T.c TM), C. elegans muscle isoform I (C.e TMI), D. melanogaster muscle isoform II (D.m TMII), and human skeletal α-tropomyosin (H.s α-TM). Amino acids identical to those in the O. volvulus tropomyosin sequence are represented by a dot. The first amino acid encoded by MOv14 is indicated with an arrow, and the mapped B cell epitope is indicated with a bar.