emm5.39 (emm-cluster M5) subtype-determining sequence encoding signal sequence C terminal 10 residues and N terminal 50 residues of mature M protein. emm5.39 from ear swab isolate GAS103 recovered in London during 2003. Sequence and info provided by Dr. Karen McGregor. emm5.39.sds Length: 180 August 30, 2006 16:17 Type: N Check: 2499 .. 1 TTAGTTGTCA ATACTAATGA AGTTAGTGCA ACCGTGACTA GGGGTACAAT 51 AAATGACCCG CAAAGAGCAA AAGCAGCTCT TGACAAGTAT GAGCTAGAAA 101 ACCATGAGTT AAAAACTAAG AATGAAGGGT TAAAAACTGA GAATGAAGGG 151 TTAAAAACTG AGAATGAAGG GTTAAAAACT