emm19.5 (emm-cluster M19) subtype-definitive sequence. Bases 31-180 encode mature M protein. emm19.5 from isolate 667 recovered from throat of healthy child in Ethiopia during 1990. Sequence and information provided by Dr. Wezenet Tewodros, Karolinska Institute, Stockholm, Sweden. emm19.5.sds Length: 180 October 31, 2006 08:04 Type: N Check: 3347 .. 1 tTAGTTGTCA ATACTAATGA AGTTAGTGCA aaagtgcgtt atactaggca 51 tacgccagca gataagctaa aaaaaattat tgacgatctt gacgcaaaag 101 aacatgaatt agaacaacgg aatgaggagt tatctactca gaaacaagct 151 cttgaaagtc agaaacaagc tcttgaaagt