O-Antigen Description

Serogroup:O78
Serotype H:
Serotype K:
Strain:
Structure:
->4)bDGlcNAc(1->4)bDMan(1->4)aDMan(1->3)bDGlcNAc(1->
Comment:- Structure [1]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejN

bDMan(1->

->4)aDMan

1 |
GT NameDonorAcceptorScore / e-value
O58-WffD


301 / 2e-101
ncbi CAZy
- Reference [2]
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejO

aDMan(1->

->3)bDGlcNAc

GT NameDonorAcceptorScore / e-value
O58-WffE


395 / 4e-138
O88-O088_13


372 / 2e-129
O144-O144_04


303 / 1e-102
O141-WfcD


301 / 3e-101
O115-WegL

aDMan(1->

->3)bDGlcNAc

300 / 5e-101
O187-O187_13


286 / 4e-96
O34-O034_12


249 / 1e-81
O99-WejK

DRha(1->

->?)?DGlcNAc ->?)?DGalNAc

166 / 2e-49
O60-O060_12


157 / 2e-46
O169-O169_07


147 / 2e-42
O183-wbaY


141 / 3e-40
O9-WbdC

aDMan(1->

->2)aDMan ->3)aDMan

136 / 9e-39
O175-O175_06


133 / 2e-37
O32-WfeE


87 / 6e-21
ncbi CAZy
- Reference [2]
GT nameDonorAcceptorPosition | Link.NumSimilar to
WejQ
ncbi CAZy
- Reference [2]
NMR
1H-NMR5.25 4.05 3.85 3.88 3.64 4.70 4.07 3.73 3.73 3.47 4.63 3.80 3.75 3.62 3.57 4.63 3.80 3.75 3.62 3.57 4.55 3.75 3.74 3.59 3.50
Solvent: D2O
Temp: 70C
pD:
Ref: Acetone 2.21 ppm
Comment: 1H-NMR [1]
13C-NMR101.40 70.80 70.00 77.00 72.60 100.90 70.90 73.10 78.00 75.90 101.90 55.20 72.60 80.30 75.50 102.20 56.10 80.60 71.50 76.60
Solvent: D2O
Temp: 70C
pD:
Ref: Dioxane 67.4 ppm
Comment: 13C-NMR [1]
Enzymes
FlippaseMRQHRKLVSYAVIITFLFIPIQVILSLIFNYYLAKNVALDVLNAWYMFFALISLFSLLEF SYPILAINFFNSYQGNCKGALSFFIKKSLGVVIPLQIIFVVIYSLFVNPLFIYFGMGLVV RSISNIINACVYAKQNIIIDKVYRFLYAIIMPTAFLFLFYHSDKNIDLYDLTLVWFLSSL FCLIYSLSFLLLKHKKSVNRSEKSFHLPFKYNLKLFFTVFPAIFIYTLSIYYLKIFGSES SSSSTIIYGFFLQIFNVYNLIIILVASYLMPTLSKRFHDGVDVIPLTLKLLDISVLISVI STSFVALLGIPVAEYILKGKIDVISYYYIVAIIIIFYIETCQVILTSIGTAIGIYDFHRQ SIISAVMVLILSCFLIPHYNAEGLMYSIIISQFFTCFIYNPKRVINKIGLDKVNYIKRLM VHFLFMLTLIFMGLYFQNDDILPRVVILSFITLIGVCFLYPNVKKIIVDFL
Trembl: D6BV61
PolymeraseMGVYFILITVALLISIIVLFHNDVKFTNVYIYTYILLLSLLAGLRFHTGWDWEAYDYFFY ELTNSNLFEISKANIFNYEPGFVLLSYISVLLHIPPFLFFSLITVTLIIKSAYKYLGNFV YIFLLIYLYYGYFHNFSIVRQGVAAALFAYSIRYLIAKSYKYYILIFVAALFHMSAIMLL IVPFLYKIANRIPFSALLLFSLLMVYTSVSELIGMKSLLSGINALNIYINNSSLSYKVGF SFKYLELLIILVLFYNKRFSELIASKFSKKQYYVFRCLIVIEVMIYSLFNDFSIIYERLT VYFEFSHAICIAMIISAFKYKRVQLFLLLILLSLIFVRYYQLFNSPVRVDGEMTHYERFE NYCSVFNTKDCQR
Trembl: D6BV57
Literature
  • First Author: Jansson, PE. "Structural studies of the Escherichia coli O78 O-antigen polysaccharide". Carbohydrate Research. 165(1). (1987), pp 87-92 PubMed: [2444338]
  • First Author: Liu B. "Development of a serogroup-specific DNA microarray for identification of Escherichia coli strains associated with bovine septicemia and diarrhea". Veterinary Microbiology. 142. (2010), pp 373-8 PubMed: [19932572]