O-Antigen Description

Serogroup:O180
Serotype H:
Serotype K:
Strain:86-381
Structure:
->4)bDManNAc3NAcA(1->2)aLRha(1->3)bLRha(1->4)aDGlcNAc(1->
Comment:- Structure [1]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
wfcS
GT nameDonorAcceptorPosition | Link.NumSimilar to
wfcT

aLRha(1->

->4)aDGlcNAc

GT NameDonorAcceptorScore / e-value
O4-WbuG

aLRha(1->

->6)aDGlc

127 / 4e-36
O34-O034_10


115 / 1e-31
O107-WclX

aLRha(1->

->4)aDGlcNAc

111 / 5e-30
O117-WbeB

aLRha(1->

->4)aDGlc

111 / 5e-30
O97-O097_05


109 / 2e-29
O18-wekT


105 / 4e-28
O154-O154_14


103 / 2e-27
O142-O142_10


96 / 7e-25
O10-O010_11


92 / 2e-23
O129-RfbG


91 / 5e-23
O135-RfbG


91 / 5e-23
O13-RfbG

aLRha(1->

->3)bDGlcNAc

91 / 5e-23
O51-O051_11


88 / 3e-22
O154-O154_12


86 / 2e-21
O150-WfgK


85 / 4e-21
O105-WbsY


85 / 7e-21
O100-O100_10


81 / 2e-19
GT nameDonorAcceptorPosition | Link.NumSimilar to
wfcU

bLRha(1->

->4)aDGlcNAc

3 | 1
GT NameDonorAcceptorScore / e-value
O149-WbuV

bLRha(1->

->4)bDGlcNAc

392 / 4e-137
O2-wegR


334 / 9e-115
O50-O050_13


333 / 1e-114
NMR
1H-NMR5.01 4.43 4.28 3.93 4.00 5.16 4.12 3.88 3.30 3.79 1.23 4.83 4.11 3.58 3.41 3.39 1.29 5.12 3.82 3.78 3.66 3.65 3.71 3.91
Solvent: D2O
Temp: 30C
pD:
Ref: Acetone 2.225 ppm
Comment: 1H-NMR [1]
13C-NMR101.90 52.80 54.60 71.60 78.40 175.20 102.60 80.30 71.10 73.60 70.50 18.10 102.00 71.80 81.40 72.80 73.40 18.10 98.10 54.80 71.50 77.90 72.30 61.50
Solvent: D2O
Temp: 30C
pD:
Ref: Acetone 31.45 ppm
Comment: 13C-NMR [1]
Enzymes
FlippaseMSLNYIRVKSEFFRNVVTLIFGTTIAQLLPILISPILTRAYTPEEFGVFAMFITLGTILG TIATGRYELAIMLPKTQRKALSVAILSVVLTTLVCFIAIGFFYGFRNNIAYLLDHYAIAP WLLLVPLYSFFYGNYQVVNYWHNRHIRFKTLSLSRVLQSFVTCCIQLIAGIFHLGIGGLI IGLIIGQCTSFLWLFICGWMEWKTLFDKLHLRRVLFEGRKYISFPLIDGPTSLLNVLSSQ LPNILFAILFSPTAAGYYFLTQRILQAPVTLVSGAFLDVFKQKASEEFKIYGHAKHIYKK TFVSLFFISIIPSVVAFIILPELFSLFFGKSWYEAGLFAQIMMPAIVMRFVVSPLSFIIY IAGKQKWNLICMIMLCGGVIASLFLCKDATEAMKTISASYVIYYCLHLVISMRLAGFFK
Trembl: I6UYU3
PolymeraseMFNALPGGILIYYTNVTNSVLDKESAEYRIMGLYLILYMMIAFPLGLLFIKPFFFKVGDI GFLTRYQNKPLVGLASTNDAHARVMLTLLTGGCALSLLYVTWSVGNIPQLSFIYHMTHDD ILRIRVENSRHFNGLLFIKTIFFEQLTPLLSLVVYAFYRQTKKRYDKLLFVILFIMSLYT VTFSLSKSTLVVYLAFFIFMRIYLNGRIPVMKFFIAAAILFILLIFMFFIVTDQSTADVI VYLLNRMFIDQVSGLYLMLQLFPQTYPFIGVDSLSSILSSLMGAEFVQPSTRLAMEYAFP TAVAEGKMNLLSTLFIGEAWANFGWLGVAISPLYVGMITGFIYYFVLSKRKTPLLIGLLT YCSFGTNFSSQLNMYIYNSVMISLILALGLIYFISVLAGQLSKR
Trembl: I6TUC7
Literature
  • First Author: Wang Q. "Structural and genetic characterization of the Escherichia coli O180 O antigen and identification of a UDP-GlcNAc 6-dehydrogenase". Glycobiology. 22(10). (2012), pp 1321-31 PubMed: [22730467]