O-Antigen Description

Serogroup:O146
Serotype H:
Serotype K:
Strain:
Structure:
aDGlc3SLac(1->3)
              |
       ->2)aLRha(1->2)aLRha(1->4)bDGal(1->3)bDGalNAc(1->
Comment:- Genetic information [1]
- Structure [2]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
WbwU
GT nameDonorAcceptorPosition | Link.NumSimilar to
WbwV

aLRha(1->

->4)bDGal

GT NameDonorAcceptorScore / e-value
O54-O054_10


214 / 6e-69
O69-O069_11


162 / 1e-48
O133-O133_07

aLRha(1->

->2)aLRha
->4)aDGalA

160 / 6e-48
O147-WfbY


156 / 9e-47
O71-WdaM

aLRha(1->

->4)bDGal

155 / 1e-46
O120-O120_14


151 / 9e-45
O19-O019_08


147 / 4e-43
O35-WcnY


140 / 1e-40
O129-RfbF


134 / 2e-38
O135-RfbF


134 / 2e-38
O13-RfbF


134 / 2e-38
O19-O019_09


133 / 5e-38
O148-WbbQ


128 / 5e-36
O150-WfgI


122 / 7e-34
O10-O010_09


112 / 3e-30
O2-wegQ

aLRha(1->

->3)aLRha
->2)aLRha

101 / 2e-26
O50-O050_12


101 / 2e-26
O177-WbdY


94 / 5e-24
O148-WbbR


84 / 1e-20
GT nameDonorAcceptorPosition | Link.NumSimilar to
WbwW

bDGal(1->

->3)bDGalNAc

GT NameDonorAcceptorScore / e-value
O185-O185_03


279 / 9e-95
O174-WbcZ


273 / 3e-92
O178-O178_09


272 / 6e-92
O153-O153_06


272 / 6e-92
O71-WdaK

bDGal(1->

->3)aDGalNAc

258 / 9e-87
O112-WfeJ


257 / 3e-86
O104-WbwC

bDGal(1->

->3)bDGalNAc

256 / 5e-86
O171-O171_13


253 / 2e-84
O160-O160_08


248 / 8e-83
O155-WclG


237 / 3e-78
O37-O037_13


235 / 1e-77
O5-O05_15


231 / 4e-76
O33-O033_09


224 / 2e-73
O70-O070_13


218 / 5e-71
O131-O131_11


208 / 3e-67
O117-WbeD

bDGal(1->

->3)aDGalNAc

191 / 2e-60
O107-WclZ

bDGal(1->

->3)aDGalNAc

190 / 4e-60
O7-WbbD

bDGal(1->

->3)aDGlcNAc

172 / 2e-53
O65-O065_13


161 / 4e-49
O28-O028ab_02


115 / 6e-32
O64-O064_03


108 / 2e-29
O54-O054_06


107 / 5e-29
O63-WbuP


94 / 2e-24
O74-O074_09


88 / 3e-22
O55-WbgO


87 / 1e-21
O55-WbgO


87 / 1e-21
O127-WbiP


86 / 1e-21
O90-O090_13


86 / 1e-21
O92-O092_07


85 / 5e-21
O114-WbuP

bDGal(1->

->3)aDGlcNAc

84 / 5e-21
O86-WbnJ

bDGal(1->

->3)aDGalNAc

81 / 1e-19
O23-O023_06


81 / 6e-20
O128-WbsK

bDGalNAc(1->

->4)aDGal

81 / 1e-19
O113-WbnA


81 / 8e-20
O86-WcmC

bDGal(1->

->3)aDGalNAc

80 / 1e-19
NMR
1H-NMR4.81 4.08 3.73 4.13 3.67 3.77 3.80 4.43 3.58 3.74 3.99 3.72 3.72 3.77 5.34 4.12 3.90 3.46 3.71 1.28 5.11 4.45 3.94 3.38 3.73 1.28 4.44 1.46
Solvent: D2O
Temp: 40C
pD:
Ref: TSP 0 ppm
Comment: 1H-NMR [2]
13C-NMR103.0 52.7 81.8 69.3 76.1 62.1 106.4 71.7 74.3 77.2 76.3 62.6 101.4 80.0 71.0 73.2 70.8 17.8 102.2 74.6 74.8 72.0 70.7 18.0 95.5 72.5 83.3 70.0 72.6 61.6 180.8 78.8 20.0
Solvent: D2O
Temp: 40C
pD:
Ref: TSP -1.6 ppm
Comment: 13C-NMR [2]
Enzymes
FlippaseMSIKMKANTSNTKRLFFNSIIMYLRMILLMLITLYISRVTINTLGIEKFGLYSVISGFVLLAGVFTNILE STSQRFLSKSLGEGGNVSSIFESCISTHIVLSLIAALLIEMLGVWFINYKLRQDVISINEVYIIFHLSVI TFVVTVITSPFYAALISFENVNYYSIFTLCDVISKVVGISLAPQLPWEITINYAAMILITTLVNRVILTS CFVMRYPKLGCRPSLDFCQMKNILSFAVWNMWGGAATVLNSQGINIVINVFFGILFNSARAITSQINSAI LQLTNSIQLALNPQIVKSYFKDNSCYLNQLIICSGKINVYLTLLIICIFLPNINFLLTVWLGNFPVMTIL LIKLMFIELFINSFSASLSSLIQATGKIKIYQMVVGGVMLLNLPLCLLILSIFKEVEIVYLVAIFVALVC LVLRLIFVNMNSKINIVSYLTNVILPGGGIAFIIYLIQNRWLTEATDLLTALINILYTLFLYSVLIIV
Trembl: A6M9D5
PolymeraseMIFFLFRQYPLLKYSSIMNVSCLLFLIFVTFFIKRGVFSSGIFLFSLIFLSVHGLYSLYSGNDPVLISRF YIILILIIVSYYAAIKSISYINIFIFLAVTQAFVIIGLEAFMFLNFRFSDYSAIRNYFIDNQFGDIYTYN GFFYHIQIKGNALLLFSYMISFYLYNKTNNKLYLLSSMFLALAVLFCGNLAFYITFLIHAFIFLFLRKAR TYNQLLLKVFIFLITFGVFISYSGMEYLVKAYELKFQGANFSSMGTRFDQFNVLIDDLFENVLTALVGQG LGNIINVQTAVRNYSDYIYYELQAVYFLNQLGVLLFLLFVIINVILTLKFIKPIELRIVYMLYILYALVN PYMLDTNHVVVVFILVSLSSIFSKGGDCSYNGKKHISSYNYI
Trembl: A6M9D8
Literature
  • First Author: Liu, Y. "Sequencing and analysis of the Escherichia coli serogroup O117, O126, and O146 O-antigen gene clusters and development of PCR assays targeting serogroup O117-, O126-, and O146-specific DNA sequences". Molecular and Cellular Probes. 21(4). (2007), pp 295-302. PubMed: [17452091]
  • First Author: Knirel YA. "Structures and gene clusters of the O-specific polysaccharides of the lipopolysaccharides of Escherichia coli O69 and O146 containing glycolactilic acids: ether conjugates of D-GlcNAc and D-Glc with (". Glycoconjugate Journal. (2016),