emm6.43 (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. emm6.43 from GAS throat isolate 18747(T6) recovered in Israel. Sequence and information provided by Dr. Lea Valinsky, Central Laboratories, Iseaeli Ministry of Health. emm6.43.sds Length: 180 September 5, 2006 16:22 Type: N Check: 4853 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA AGAGTGTTTC CTAGGGGGAC 51 GGTAGAAAAC CCGGACAAAG CACGAGAACT TCTTAACAAG TATGACGCAG 101 AGAACTCTAT GTTACAAGCT AATAATGACA AGTTAACAGA TCAGAATAAA 151 AACTTAACAG ATCAGAATAA AAACTTAACA