emm22.7 (emm-cluster E4) subtype definitive sequence. Bases 31-180 encode mature M protein. emm22.7 from GAS pharyngitis isolate QU05-18 collected during 2004-2005 season. emm22.7.sds Length: 180 October 31, 2006 11:23 Type: N Check: 709 .. 1 GGCTTTGCAA ACCAAACAAC AGTTAAGGCG GAGTCATCAA ACATTTCTCA 51 AGAAATCAAA CTAATAAATA CATTGACTGA TGAAAATGAG AAACTCAGAG 101 AAGAGCTCCA ACAGTATTAT GCATTAAGTG ATGCTAAAGA AGAAGAACCT 151 AGGTATAAAG CATTGAGAGG CGAAAATCAA