emm5.20 (emm-cluster M5) subtype-determining sequence encoding C terminal 
10 residues of signal sequence and N terminal 50 residues of mature M protein.

emm5.20.sds  Length: 180  August 31, 2006 11:06  Type: N  Check: 3960  ..

       1  TTAGTTGTCA ATACTAATGA AGTTAGTGCA ACCGTGACTA GGGGTACAAT 

      51  AAATGACCCG CAAAGAGCAA AAGAAGCTCT TGACAAGTAT GAGCTAGAAA 

     101  ACCATGACTT AAAAACTAAG AATGAAGGGT TAAAAACTGA GAAGAGTAAC 

     151  TTAGAACGTA AGATTGCTGA GTTAACAAGT