emm4.3 (emm-cluster E1) subtype-determining sequence encoding signal sequence C terminal 10 residues and N terminal 50 residues of mature M protein. emm4.3.sds Length: 180 August 30, 2006 15:35 Type: N Check: 3202 .. 1 GGCTTTGCAA ACCAAACAGA AGTTAAGGCT GCGGAGATTA AAAAACCTCA 51 GGCTGATTCA GCGTGGAACT GGCCTAAAGA ATATAACGCG TTACTTAAGG 101 AAAATGAGGA GCTCAAGGTA GAACGTGAAA AATATCTATC TTATGCTGAC 151 GATAAAGAAA AAGATCCTCA ATATAGAGCA