emm63.3 (emm-cluster E6) subtype determining sequence. Identity to bases 31-180 (encodes mature N-terminus) and ungapped identity or near-identity to complete 180 base sequence defines this subtype. invasive isolate of subtype emm63.3 was recovered during 2003 from individual residing in California. emm63.3.sds Length: 180 May 23, 2007 17:04 Type: N Check: 3081 .. 1 GGCTTTGCAA ACCAAACAAC AGTTAAGGCG GAAGAAGCTC AAAATAATAA 51 TAGTGGGAAA CTTACATTAG AGCATAAATA CAATGCATTG ACTAATGAGA 101 ATGAGTCTCT TAGAAGAGAA AAAGATAAGT ATTTATATGA AAAAGAGGAA 151 TTAGAAAAGA AAAATAAAGA GCTAGATTCT