ID 

Serogroup 

Serotype 

Strain


53 O1A1     
 
     ->3)aLRha(1->3)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
            |
bDManNAc(1->2) 

82 O1A     
 
     ->3)aLRha(1->3)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
            |
bDManNAc(1->2)  

54 O1B  O1B:K1  A198 
 
     ->3)aLRha(1->2)aLRha(1->2)aDGal(1->3)bDGlcNAc(1->
            |
bDManNAc(1->2) 

55 O1C  O1C:K?  A47 
 
     ->3)aLRha(1->2)aLRha(1->3)aDGal(1->3)bDGlcNAc(1->
            |
bDManNAc(1->2) 

51 O2     
 
      ->3)aLRha(1->2)aLRha(1->3)bLRha(1->4)bDGlcNAc(1->
             |
aDFuc3NAc(1->2) 

33 O3  O3:K2ab:H2  [CCUG11303] 
 
bLRhaNAc(1->4)   aDGlc(1->4)
            |             |
     ->3)bDGlcNAc(1->3)aDGal(1->3)bDGlcNAc(1-> 

27 O4    JR1,O4,KNT,p+,'ac- 
 
aDGlc(1->3)
         |
  ->2)aLRha(1->6)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1-> 

81 O4  O4:K52:H-  A 103 (see also [CCUG11306]) 
 
->2)aLRha(1->6)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1-> 

62 O5    NRCC 4782 
 
->4)bDQui3NAc(1->3)bDRibf(1->4)bDGal(1->3)aDGalNAc(1-> 

99 O5  O5:H-  180/C3 
 
->2)bDQui3NAc(1->3)bDRibf(1->4)bDGal(1->3)aDGalNAc(1-> 

29 O6  O6:K2:H1, O6:K13:H1  Bi7458/41 (O6:K2:H1, see [CCUG27]), Su4344/41 (O6:K13:H1, see [CCUG11308]) 
 
->4)aDGalNAc(1->3)bDMan(1->4)bDMan(1->3)aDGlcNAc(1->
                     |
            bDGlc(1->2) 

50 O6  O6:K54:H10  A12b (see [CCUG11311]) 
 
->4)aDGalNAc(1->3)bDMan(1->4)bDMan(1->3)aDGlcNAc(1->
                     |
         bDGlcNAc(1->2) 

73 O6  O6:K15:H16  F8316/41 (see [CCUG11309]) 
 
->4)aDGalNAc(1->3)bDMan(1->4)bDMan(1->3)aDGlcNAc(1->
                     |
            bDGlc(1->2) 

83 O7     
 
             aLRha(1->3)
                      |
->3)bDQui4NAc(1->2)aDMan(1->4)bDGal(1->3)aDGlcNAc(1-> 

3 O8    F 492 
 
->3)bDMan(1->2)aDMan(1->2)aDMan(1-> 

1 O9  O9:K9:H12  (see [CCUG11315]) 
 
->3)aDMan(1->3)aDMan(1->2)aDMan(1->2)aDMan(1->2)aDMan(1-> 

56 O9a  O9a:K26:H-   
 
->3)aDMan(1->3)aDMan(1->2)aDMan(1->2)aDMan(1-> 

47 O10  O10:K5:H4  (see [CCUG11316]) 
 
        ->3)aLRha(1->3)aLRha(1->3)aDGal(1->3)bDGlcNAc(1->
               |
aDFuc4NAcyl(1->2)

Acyl=acetyl (60%) or D-3-hydroxybutyryl (40%) 

107 O15  O15:K14:H4  G1201 
 
not reported 

108 O16  O16:K-:H48  K-12, P4863 
 
	                           aDGlc(1->6)
                                            |
->2)bDGalf(1->6)aDGlc(1->3)aLRha2Ac(1->3)aDGlcNAc(1->  

48 O16  O16:K1:H-  F11119-41, Freiburg 20366 (see [CCUG11322]) 
 
->2)bDGalf(1->6)aDGlc(1->3)aLRha2Ac(1->3)aDGlcNAc(1-> 

65 O16    O16 P4 
 
->2)bDGalf(1->6)aDGlc(1->3)aLRha(1->3)aDGlcNAc(1-> 

9 O17  O17:K16:H18  [ATCC23512] (see [CCUG11323]) 
 
                               aDGlc(1->6)
                                        |
->6)aDMan(1->2)aDMan(1->2)bDMan(1->3)aDGlcNAc(1-> 

68 O18A1  O18:K5:H7  IHE3042, A62 
 
                               aDGlc(1->6)
                                        |
->2)aLRha(1->6)aDGlc(1->4)aDGal(1->3)aDGlcNAc(1->
                             |
                 bDGlcNAc(1->3) 

67 O18A  O18:K1:H-  RS 228, 780141M 
 
->2)aLRha(1->6)aDGlc(1->4)aDGal(1->3)aDGlcNAc(1->
                             |
                 bDGlcNAc(1->3) 

70 O18B1  O18:K?:H14  M64/1-2, A79 
 
                               aDGlc(1->4)
                                        |
->3)aLRha(1->6)aDGlc(1->4)aDGal(1->3)aDGlcNAc(1->
                             |
                    bDGlc(1->3) 

69 O18B  O18:K?:H14  M66/1-10, A80 
 
->3)aLRha(1->6)aDGlc(1->4)aDGal(1->3)aDGlcNAc(1->
                             |
                    bDGlc(1->3) 

66 O18ac    O18ac:K5:H7 
 
->2)aLRha(1->6)aDGlc(1->4)aDGal(1->3)aDGlcNAc(1->
                             |
                 bDGlcNAc(1->3) 

100 O20ab     
 
->2)bDRibf(1->4)aDGal(1-> 

101 O20ac     
 
          aDGal(1->3)
                   |
->2)bDRibf(1->4)aDGal(1->

Substitution by aDGal(1->3) is incomplete 

34 O21  O21:K20:H-  [CCUG11326] 
 
bDGal(1->4)
         |
  ->3)bDGal(1->4)bDGlc(1->3)bDGalNAc(1->
                    |
        bDGlcNAc(1->2) 

26 O22  O22:K13   
 
->6)aDGlc(1->4)bDGlcA(1->4)bDGalNAc3Ac(1->3)aDGal(1->3)bDGalNAc(1-> 

58 O23A  O23:K?:H16   
 
                                  aDGlc(1->6)
                                           |
->6)aDGlc(1->4)bDGal(1->3)aDGalNAc(1->3)bDGlcNAc(1->
                  |
      bDGlcNAc(1->3) 

61 O24  O24:K:H-  E41a, Freiburg 21735 
 
->7)aNeu5Ac(2->3)bDGlc(1->3)bDGalNAc(1->
                    |
           aDGlc(1->2) 

57 O25    F171 
 
bDGlc(1->6)
         |
  ->4)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1->
         |
aLRha(1->3) 

64 O25    W 3703 
 
bDGlc(1->6)
         |
  ->4)aDGlc(1->3)aLFucNAc(1->3)bDGlcNAc(1->
         |
aLRha(1->3) 

36 O26  O26:H11   
 
->3)aLRha(1->4)aLFucNAc(1->3)bDGlcNAc(1-> 

8 O28  O28ac:H-   
 
->4)bDGlcNAc(1->3)bDGalf2Ac(1->3)aDGlcNAc(1->2)(R)Gro-1-P 

90 O31     
 
Removed because of close similarity to other serogroup [1] 

23 O35  O35:K-:H10  [CCUG11342] 
 
       ->3)aLRha(1->2)aLRha(1->3)aLRha(1->2)aLRha(1->3)bDGlcNAc(1->
              |
aDGalNAcAN(1->2) 

35 O44  O44:H18  042 (see [CCUG38083] 
 
                    aDGlc(1->4)
                             |
->6)aDMan(1->2)aDMan(1->2)bDMan(1->3)aDGlcNAc(1-> 

52 O45  O45:K1:H10  4610 (see [CCUG11350]) 
 
->2)bDGlc(1->3)aL6dTal2Ac(1->3)aDFucNAc(1-> 

76 O45rel  O45rel:K:H7  3332 
 
->2)bDGlc(1->3)aL6dTal2Ac(1->3)bDGlcNAc(1-> 

91 O47     
 
Removed because of similarity to other serogroup [1] 

98 O52    G1066 
 
->3)bDFucf(1->3)bD6dmanHep2Ac(1->

50% acetylation on the heptose 

80 O55    Su 3912/41 
 
            ->6)bDGlcNAc(1->3)aDGal(1->3)bDGalNAc(1->
                   |
aCol(1->2)bDGal(1->3) 

31 O56  O56:K-:H-  Su 3684-41 (Freiburg 2405) 
 
->7)aNeu5Ac(2->3)bDGlc(1->3)bDGlcNAc(1->
                    |
           aDGal(1->2) 

84 O58  O58:K?:H27  F8962/41 (see [CCUG11361]) 
 
  ->4)aDMan(1->4)aDMan2Ac(1->3)bDGlcNAc(1->
         |
RhaLA(1->3)

RhaLA=3-O-[(R)-1-carboxyethyl]-L-rhamnose 

103 O59  O59:H19  G1070 (Inst. of Med. Vet. Sci. Adelaide, Australia) 
 
Unknown 

79 O64  O64:K99  NRCC 4091 
 
                        bDGal(1->6)
                                 |
->3)aDManNAc(1->3)bDGlcA(1->3)bDGal(1->3)bDGlcNAc(1-> 

12 O65    NRCC 4926 
 
->2)bDQui3NAc(1->4)aDGalA6N(1->4)aDGalNAc(1->4)bDGalA(1->3)aDGlcNAc(1-> 

77 O66  O66:K-:H25  P1a 
 
->2)bDGlc3Ac(1->3)aL6dTal(1->3)aDGlcNAc(1->2)bDMan(1->3)aDGlcNAc(1-> 

92 O67     
 
A strain of Citrobacter freundii [1]. Removed. 

18 O69  O69:K?:H38  P 96 
 
->2)aLRha(1->2)aLRha(1->2)aDGal(1->3)bDGlcNAc(1-> 

93 O72     
 
A strain of Citrobacter freundii. Removed. [1] 

60 O75     
 
bDMan(1->4)
         |
  ->3)aDGal(1->4)aLRha(1->3)bDGlcNAc(1-> 

2 O77  O77:K96:H-  [CCUG11379] 
 
->6)aDMan(1->2)aDMan(1->2)bDMan(1->3)aDGlcNAc(1-> 

37 O78    C126 
 
->4)bDGlcNAc(1->4)bDMan(1->4)aDMan(1->3)bDGlcNAc(1-> 

63 O83  O83:K24:H31  (see [CCUG11386]) 
 
->6)aDGlc(1->4)bDGlcA(1->6)bDGal(1->4)bDGal(1->4)bDGlcNAc(1-> 

74 O86  O86:K2:H2  85:85 F 
 
         aDGal(1->3)
                  |
->4)aLFuc(1->2)bDGal(1->3)aDGalNAc(1->3)bDGalNAc(1-> 

59 O88  O88:K-:H25  (see [CCUG11390]) 
 
    ->4)aDMan(1->3)aDMan(1->3)bDGlcNAc(1->
           |
aL6dTal(1->3) 

38 O90  O90:K-:H-  [CCUG11392] 
 
->4)aLFuc2/3Ac(1->2)bDGal(1->3)aDGalNAc(1->3)bDGalNAc(1-> 

45 O91  O91:K-:H-  [CCUG11393] 
 
->4)aDQui3NAcyl(1->4)bDGal(1->4)bDGlcNAc(1->4)bDGlcA6NGly(1->3)bDGlcNAc(1->

Acyl=(R)-3-hydroxybutyryl 

94 O94     
 
A strain of Citrobacter freundii. Removed [1]. 

96 O97     
 
   ->3)aLRha(1--->3)bLRha(1->
          |            |
bDXulf(2->2) bDXulf(2->2)

bDXulf=b-D-threo-pent-2-ulofuranosyl
de-O-acylated structure 

86 O98    NRCC 4234 
 
->3)aLQuiNAc(1->4)aDGalNAcA(1->3)aLQuiNAc(1->3)bDGlcNAc(1-> 

19 O101  O101:K-:H33  [CCUG11402] 
 
->6)aDGlcNAc(1->4)aDGalNAc(1-> 

106 O103  O103:H2  85-250 
 
unkown 

30 O104  O104:K-:H-12  H519 (PCM 270) (see [CCUG11405]) 
 
->4)aDGal(1->4)aNeu5,7,9Ac3(2->3)bDGal(1->3)bDGalNAc(1-> 

97 O105     
 
               bDRibf(1->3)
                         |
->4)aDGlcA2Ac3Ac(1->2)aLRha4Ac(1->3)bLRha(1->4)bLRha(1->3)bDGlcNAc6Ac(1-> 

88 O111     
 
aCol(1->6)
        |
 ->4)aDGlc(1->4)aDGal(1->3)bDGlcNAc(1->
        |
aCol(1->3) 

7 O113  O113:K75(B19):H21  6182-50 (see [CCUG41935]) 
 
  ->4)aDGalNAc(1->4)aDGalA(1->3)aDGal(1->3)bDGlcNAc(1->
         |
bDGal(1->3) 

85 O114  O114:H2  E2808 
 
->4)bDQui3NAcyl(1->3)bDRibf(1->4)bDGal(1->3)aDGlcNAc(1->

Acyl=N-Acetyl-Seryl 

13 O116  O116:K+:H10  28w 
 
->2)bDQui4NAc(1->6)aDGlcNAc(1->4)aDGalNAc(1->4)aDGalA(1->3)bDGlcNAc(1-> 

6 O117  O117:K98:H4  [CCUG11418] 
 
->4)bDGalNAc(1->3)aLRha(1->4)aDGlc(1->4)bDGal(1->3)aDGalNAc(1-> 

72 O119    JCP88, NRCC 4326 and 19392, NRCC 4325 
 
bDRhaNAc3NFo(1->3)
                |
         ->2)bDMan(1->3)aDGal(1->4)aLRha(1->3)aDGlcNAc(1->

DRhaNAc3NFo=2-acetamido-2,3-dideoxy-3-formamido-D-rhamnose 

78 O121     
 
->3)bDQui4NAcGly(1->4)aDGalNAcA6N(1->4)aDGalNAcA(1->3)aDGlcNAc(1->

Qui4NAcGly=4-acetylglycylamido-4,6-dideoxy-glucose
60% acetate at O-3 in aDGalNAcAN 

95 O122     
 
Removed 

87 O124  O124:K72  2410 
 
GlcLA(1->6)aDGlc(1->4)
                    |
             ->3)aDGal(1->6)bDGalf(1->3)bDGalNAc(1->

GlcLA=4-O-[(R)-1-carboxyethyl]-b-D-glucopyranose 

20 O125  O125:K-:H19   
 
 

39 O125  O125:K72(B15):H19  [CCUG11424] 
 
              aDGlc(1->3)
                       |
  ->4)bDGalNAc(1->2)aDMan(1->3)aLFuc(1->3)aDGalNAc(1->
         |
bDGal(1->3) 

24 O126     
 
->2)bDMan(1->3)aDGal(1->3)bDGlcNAc(1->
                  |
         bLFuc(1->2) 

89 O126  O126:K+:H27  396/C1 see also [CCUG11425] 
 
->2)bDMan(1->3)bDGal(1->3)aDGlcNAc(1->3)bDGlcNAc(1->
                  |
         aLFuc(1->2) 

40 O127  O127a:H-  O127a:4932-53 
 
->2)aLFuc(1->2)bDGal(1->3)aDGalNAc(1->3)aDGalNAc(1-> 

25 O128     
 
aLFuc(1->2)
         |
  ->6)bDGal(1->3)bDGalNAc(1->4)aDGal(1->3)bDGalNAc(1-> 

14 O136  O136:K(78):H-  [CCUG11436] 
 
->4)bNonA(2->4)bDGal(1->4)bDGlcNAc(1->

bNonA=
5,7-diacetamido-3,5,7,9-tetradeoxy-L-glycero-b-L-manno-nonulosonic acid 

41 O138  O138:K(81):H-  [CCUG11438] 
 
->2)aLRha(1->3)aLRha(1->4)aDGalNAcA(1->3)bDGlcNAc(1-> 

46 O139  O139:K82:H1  [CCUG11439] 
 
                    bDGlc(1->3)
                             |
->3)aLRha(1->4)aDGalA(1->2)aLRha(1->3)aLRha(1->2)aLRha(1->3)aDGlcNAc(1-> 

28 O141  O141:K85:H4  [CCUG11441] 
 
 aLRha(1->3)
          |
   ->4)aDMan(1->3)aDMan6Ac(1->3)bDGlcNAc(1->
          |
bDGlcA(1->2) 

44 O142  O142:K(86):H4  [CCUG11442] 
 
->2)aLRha(1->6)aDGalNAc(1->4)aDGalNAc(1->3)aDGalNAc(1->
                                |
                    bDGlcNAc(1->3) 

43 O143  O143:K-:H-  [CCUG11443] 
 
->2)bDGalA6NHCH(CH2OH)2,3/4Ac(1->3)aDGalNAc(1->4)bDGlcA(1->3)bDGlcNAc(1-> 

105 O145    G1100 (Inst. of Med. Vet. Sci. Adelaide, Australia) 
 
->4)aNeu5Ac(2->3)aLFucNAm(1->3)bDGlcNAc(1->

LFucNAm=2-acetamidoylamino-2,6-dideoxy-L-galactose 

22 O147  O147:K89,K88a,c:H19  [CCUG11447] 
 
->2)aLRha(1->2)aLRha(1->4)bDGalA(1->3)bDGalNAc(1-> 

75 O149    853-76 and 512-N 
 
->3)bDGlcNAc4,6Py(1->3)bLRha(1->4)bDGlcNAc(1->

4,6Py=(S)-4,6-pyruvic acid acetal 

5 O152  O152:K?:H?  [CCUG36521] 
 
bLRha(1->4)
         |
  ->3)aDGlcNAc(1->P->6)aDGlc(1->2)bDGlc(1->3)bDGlcNAc(1-> 

42 O153  O153:K?:H7  [CCUG31997] 
 
->2)bDRibf(1->4)bDGal(1->4)aDGlcNAc(1->4)bDGal(1->3)aDGlcNAc(1-> 

104 O155  O155:H9  G1106 (Inst. of Med. Vet. Sci. Adelaide, Australia) 
 
Unknown 

71 O157  O157:H7  OCU 113 
 
->2)aDRha4NAc(1->3)aLFuc(1->4)bDGlc(1->3)aDGalNAc(1-> 

10 O158     
 
aDGlc(1->6)
         |
  ->4)aDGlc(1->3)aDGalNAc(1->3)bDGalNAc(1->
         |
aLRha(1->3) 

15 O159  O159:K-:H20  [CCUG36899] 
 
aLFuc(1->4)
         |
  ->3)bDGlcNAc(1->4)aDGalA(1->3)aLFuc(1->3)bDGlcNAc(1-> 

11 O164  O164:K?:H-  [CCUG36532] 
 
bDGlc(1->6)aDGlc(1->4)
                    |
             ->3)bDGal(1->6)bDGalf(1->3)bDGalNAc(1-> 

32 O167  O167:H5  E10702 (see also [CCUG36535]) 
 
aDGalf(1->4)
          |
->2)bDGalA6NLAla(1->3)aDGlcNAc(1->2)bDGalf(1->5)bDGalf(1->3)bDGlcNAc(1-> 

4 O172  O172:K-:H-  [CCUG36540] 
 
->3)aLFucNAc(1->4)aDGlc6Ac(1->P->4)aDGlc(1->3)aLFucNAc(1->3)aDGlcNAc(1-> 

16 O173  O173:K-:H-  [CCUG36541] 
 
aLFuc(1->4)
         |
  ->3)aDGlc(1->P->6)aDGlc(1->2)bDGlc(1->3)bDGlcNAc(1-> 

102 O178  O178:H7  522/C1 
 
->4)aDGlcNAc(1->4)aDGalA(1->2)bDRibf(1->4)bDGal(1->3)bDGalNAc(1-> 

21     62D(1) 
 
                        aDGal(1->6)
                                 |
->2)bDQui3NAc(1->3)aLRha(1->3)bDGal(1->3)aDFucNAc(1-> 

49     73-1 
 
                    aDGlc(1->3)
                             |
->4)aDMan(1->2)aDMan(1->2)bDMan(1->3)aDGalNAc(1->