emm6.54 (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. emm6.54 from blood GAS isolate 6374-06 recovered during 2006 in Minnesota. emm6.54.sds Length: 180 August 31, 2006 14:44 Type: N Check: 5974 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA AGAGTGTTTC CTAGGGGGAC 51 GGTAGAAAAC CCGGACAGAG CACGAGAACT TCTTAACAAG TATGACGTAG 101 AGAACTCTAT GTTACAAGCT AATAATGACA AGTTAACAAC TGAGAATAAA 151 AACTTAACAG ATCAGAATAA GGAGTTAAAA