| Serogroup | K | H | Structure |
|---|---|---|---|
| O1 A | ->3)aLRha(1->3)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
|
bDManNAc(1->2) | ||
| O1 A1 | ->3)aLRha(1->3)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
|
bDManNAc(1->2) | ||
| O1 B | 1 | ->3)aLRha(1->2)aLRha(1->2)aDGal(1->3)bDGlcNAc(1->
|
bDManNAc(1->2) | |
| O1 C | ->3)aLRha(1->2)aLRha(1->3)aDGal(1->3)bDGlcNAc(1->
|
bDManNAc(1->2) |