emm6.13 (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. pharyngitis isolate IL106-02. emm6.13.sds Length: 180 August 31, 2006 14:45 Type: N Check: 6588 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA AGAGTGTTTT CTAGGGGGAC 51 GGTAGAAAAC CCGGACAAAG CACGAGAACT TCTTAACAAG TATGACGTAG 101 AgAACTCTAT GTTACAAGCT AATAATGACA AGTTAACAAC TGAGAATAAA 151 AACTTAACAG ATCAGAATAA GGAGTTAAAA