CLUSTAL W (1.7) multiple sequence alignment pfu-Pf_477350_trail_ -GGATGATGAGATTTGCTACCTCTGAAAATAATGATGAACCCTGCCG pyro-PH0460_trail_ -------TGAAGTTTGCTACCCCTGAAGA--ATGATGAACCCTGCCG abys-PAB1041_trail_ GGAATGATGAGATTTGCTACCACTGAGCA--GTGATGAGCCCTGCCG *** ********* **** * ****** ********