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

emm5.50 GAS pharyngitis isolate 4259 recovered from 7 year old boy in Brussels
Belgium during 2004. Sequence and info provided by Pierre Smeesters,
Anne Vergison, and Laurence Van Melderenat the Laboratoire de Biologie et de 
Medecine Moleculaires, Universite Libre de Bruxelles, Belgium.

emm5.50.sds  Length: 180  August 30, 2006 16:40  Type: N  Check: 2873  ..

       1  TTAGTTGTCA ATACTAATGA AGTTAGTGCA ACCGTGACTA GGGGTACAGT 

      51  AAATGACCCG CAAAGAGCAA AAGAAACTAT TGACAAGTAT GAGCTAGAAA 

     101  ACCATGGCTT AAAAACTGAG ATTGAAGGGT TAAAAACTGA GAATGAAGGG 

     151  TTAAAAACTG AGAATGAAGG GTTAAAAACT