Serogroups

SerogroupKHStructure
O4 52
->2)aLRha(1->6)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1->
O4 3 6 125
aDGlc(1->3)
         |
  ->2)aLRha(1->6)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1->