emm90.3 (emm-cluster E2) subtype determining sequence. Bases 31-180 encode residues 1-50 of processed M protein. emm90.3 from skin (impetigo) isolate 10 (OF positive) from individual in Ethiopia during 1990. Sequence and all information provided by Dr. Wezenet Tewodros, Karolinska Institute, Stockholm, Sweden. emm90.3.sds Length: 180 December 4, 2006 16:17 Type: N Check: 3268 .. 1 GGCTTTGCAA ACCAAACAAC AGTTAAGGCG GAAGGTAAGG CGGAAGCGGT 51 TAGTCGATCT AACAGTGAGC AGAATAACTT GGAGAAGAGG TATCGAAAGC 101 TATCTGACGA CTATACTGTA CTTCAAGAAG CTATTGAAGG GATAAGTTCG 151 GAAAACGAAA AACTCAAGAG TGAGAATGAG