emm6.55 (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. emm6.55 from GAS blood isolate 5154-06 (T6) recovered in New York during 2006. emm6.55.sds Length: 180 August 31, 2006 14:47 Type: N Check: 5894 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA AGAGTGTTTC CTAGGGGGAC 51 GGTAGAAAAC CCGGACAAAG CACGAGAACT TCTTAACAAG TATGACGTAG 101 AGAACTCTAT GTTACAAGCT AATAATGACA AGTTAACAGA TCAGAATAAA 151 AACTTAACAG ATCAGAATAA GGAGTTAAAA