O-Antigen Description

Serogroup:O161
Serotype H:
Serotype K:
Strain:G1254
Structure:
->8)aLeg5Ac7DAla(2->4)bDGlcA(1->3)bDGlcNAc(1->
Comment:- Structure [1]
GTs
GT nameDonorAcceptorPosition | Link.NumSimilar to
weiF

aLeg5Ac7Ala(2->

->4)bDGlcA

1 | 2
ncbi CAZy
- Reference [1]
GT nameDonorAcceptorPosition | Link.NumSimilar to
weiG

bDGlcA(1->

->3)bDGlcNAc

2 | 1
GT NameDonorAcceptorScore / e-value
O182-O182_10


295 / 7e-102
O93-O093_02


294 / 3e-101
O91-WbsA


287 / 2e-98
O30-O030_06


271 / 3e-92
O79-WbdX


251 / 2e-84
O143-WfdV


182 / 2e-57
O38-O038_09


172 / 1e-53
O112-WfeI


167 / 8e-52
O140-O140_14


166 / 3e-51
O165-WcnW


162 / 4e-50
O152-WfgD

bDGlc(1->

->3)bDGlcNAc

159 / 1e-48
O82-O082_09


145 / 2e-43
O46-O046_08


137 / 1e-40
O134-O134_08


135 / 1e-39
O24-WfaM

bDGlc(1->

->3)bDGalNAc

131 / 4e-38
O102-WelO

bDGlc(1->

->3)bDGalNAc

131 / 3e-38
O157-WbdN


129 / 2e-37
O173-WcmW

bDGlc(1->

->3)bDGlcNAc

122 / 9e-35
O21-WclQ


120 / 4e-34
O56-WfaP

bDGlc(1->

->3)bDGlcNAc

120 / 4e-34
O130-WffJ


118 / 2e-33
O81-O081_11


111 / 1e-30
O61-WeiL


108 / 1e-29
O27-WejU


103 / 8e-28
O55-WbgP


99 / 5e-26
O55-WbgP


99 / 4e-26
O130-WffH'


97 / 2e-25
O4-WbuG

aLRha(1->

->6)aDGlc

84 / 6e-21
O113-WbnA


84 / 8e-21
O34-O034_10


84 / 6e-21
O12-O012_O2


82 / 5e-20
ncbi CAZy
- Reference [1]
NMR
1H-NMR4.43 3.32 3.52 4.05 3.77 4.64 3.76 3.69 3.47 3.46 3.70 3.89 1.62 2.65 3.57 3.48 3.97 3.79 4.13 1.06 4.25 1.61
Solvent: D2O
Temp: 40C
pD:
Ref: TSP 0 ppm
Comment: 1H-NMR [1]
13C-NMR104.20 74.20 76.30 75.50 77.60 176.20 101.50 56.50 84.60 70.40 76.90 62.60 173.40 100.10 41.80 69.60 53.90 73.60 54.40 77.30 18.20 172.10 51.10 18.50
Solvent: D2O
Temp: 40C
pD:
Ref: Acetone 31.45 ppm
Comment: 13C-NMR [1]
Non-Sugar Components
- Acetate
Enzymes
FlippaseMKIKGLFYNLSKPLGYLVGDIVNKAIPFLLLPVIVSKISIETYGYYSVEVVIYSFFCCLLTMGAQAKIILDISRDEIHSN VVTSNVLVLFFLLSVFCGCLLFILNIFDGLINPNINITLVFFCAIIQSFVNICLTRYQAENRVKIFVAINIIYTLAYFFG VLYSLFIDHWDNVWKNIILFYVLTTITMFFFYFIRKGKVVKLFFFHYISKNKVYETFIFGLYQLPHVLSSWVRLGYDRLV LGELISMSYVGGYSVAVQISLVSSVIFQSLNRFWTPFFIKKLKENSKQKKIIVLGGFGIICITILNILFGYAYFIFFLPT NYSSFSNALPILCMAYMFQGLYFLIVNYIYYHDGNKLISIPSVASIAIHIAVAPVLIKHMGYYGAAISLLISWIVLFLFT CVIIFYVRRGYRG
Trembl: D8WNA4
PolymeraseMLTYSVVNWKAKLLYFILFLSFLNAVLRLSEDGLSIYRLFIPLQIFLIYTLSVTEFKKFIVILLLLLLFGATGCMISTYS LNENNLVFLIHYSILILTFFSSSVLISITGETCFYKFTAFFFGFLIVTGIMDLFGVTFPNIEHIPDAIRGIHRIENDYSL ALVSFVFVVFSISRKKITASILTFFTSAICFYNDSKVALLFVVAGYFCFIFKNIRFRQKGIQVDIIFFFVIMLIMFLFNY IFSYKIAFPGRDIHIRTNRRACYQIIELNPYGDLYGSISNRTDMVIYTLKDLFSSFGLGIGFGNTLTMLSTAKYAFIGSA KSIHNFPLQFIAGIGLIFSLFLLYSILKQTSLYTKIIFFLMLLASLSQSVGVFSNYYFFCCLFFIILHGKQNGRV
Trembl: D8WNA6
Literature
  • First Author: Li X. "Structural and genetic characterization of the O-antigen of Escherichia coli O161 containing a derivative of a higher acidic diamino sugar, legionaminic acid". Carbohydrate Research. 345. (2010), pp 1581-1587 PubMed: [20510395]