#NEXUS

Begin data;
	Dimensions ntax=4 nchar=130;
	Format datatype=protein gap=-;
	Matrix
    LYSC_HUMAN    KVFERCELARTLKRLGMDGYRGISLANWMCLAKWESGYNTRATNYNAGDRSTDYGIFQINSRYWCNDGKTPGAVNACHLSCSALLQDNIADAVACAKRVVRDPQGIRAWVAWRNRCQNRDVRQYVQGCGV
    LYS_BUFAN     QKYERCELAKALKKGGLADFKGYSLENWICTAFHESGYNTASTNYNPPDKSTDYGIFQINSRWWCNDYKTPRSKNTCNIDCKVLLGDDISPAIKCAKRVVSDPNGMGAWVAWKKYCKGKNLSQWTQGCKL
    LYSC_CAMDR    KVWERCALARKLKELGMDGYRGVSLANWMCLTKWESDYNTDATNYNPSSESTDYGIFQINSRYWCNNGKTPHAVNGCGINCNVLLEDDITKAVQCAKRVVRDPQGVRAWVAWKNHCEGHDVEQYVEGCDL
    LYSC_CHEMY    KTYERCELARAMKRLGLDGYWGYSLGHWVCAAKYESNFNTGATNYNPGDQSTDYGILQINSRWWCNDGKTPRTKNACKIQCRELLTADITASVNCAKRVVRDPNGMGAWVAWTKNCKGRDVSPWIRDCGL
    ;
end;

begin trees;
    translate
    1 LYSC_HUMAN,
    2 LYS_BUFAN,
    3 LYSC_CAMDR,
    4 LYSC_CHEMY;
    tree t1 = ((1,2),3,4);
    tree t2 = ((1,3),2,4);
    tree t3 = ((1,4),2,3);
end;