emm91.1 (emm-cluster D4) sequence encoding residues 1-50 of processed M protein. emm91.1 from isolate NS4716 recovered from throat swab of 13 year old Aboriginal girl from remote Top End (Northern Territory). This is a very unusual emm sequence in that it is a defective allele due to a T substitution at position 40 resulting in a stop codon within the signal sequence encoding region. Sequence and information provided by . . . emm91.1.sds Length: 180 July 10, 2006 08:52 Type: N Check: 9574 .. 1 GGGTTTGCGA ATTAAACAGA GGTTAAGGCT GCTGATGATC ACCCTGGAGC 51 TGTCGCTGCT AGAAATGACG TACTAAGTGG GTTCTCTGTA CCGGGTGACG 101 TTTGGTACCG TCAACACCAA GAAATTGGCA AACTTAAATC GGAAAAGGAA 151 GAGCTTGAGA CTGAGTTACA GGAAAAGGAA