emm6.28 (emm-cluster M6) subtype-determining sequence encoding the C 
terminal 10 signal sequence residues and the N terminal 50 residues of the 
mature M protein.

emm6.28 from pediatric 2003-2004 pharyngitis surveillance isolate

emm6.28.sds  Length: 180  August 31, 2006 14:46  Type: N  Check: 6117  ..

       1  TTAGTTGTCA ATACTAATGA AGTTAGTGCA AGAGTGTTTC CTAGGGGGAC 

      51  GGTAGAAAAC CCGGACATAG CACGAGAACT TCTTAACAAG TATGACGTAG 

     101  AGAACTCTAT GTTACAAGCT AATAATGACA AGTTAACAAC TGAGAATAAA 

     151  AACTTAACAG ATCAGAATAA GGAGTTAAAA