Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Associated disease: infection due to Escherichia coli [ICD11:
XN6P4 
]
The structure was elucidated in this paperJournal NLM ID: 7804941WWW link: http://www.rjbc.ru/arc/8/1/0120-0125.pdfPublisher: Moskva: Nauka
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow, Russia
Structure type: polymer chemical repeating unit
Location inside paper: p.123, II
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_115013,IEDB_130645,IEDB_136906,IEDB_137472,IEDB_141794,IEDB_149136,IEDB_151528,IEDB_190606,IEDB_742246,IEDB_918313,SB_7,SB_87
Methods: 13C NMR
Comments, role: Escherichia coli O20ac:K61:H-; published polymerization frame was shifted for conformity with other records.
Related record ID(s): 110410
NCBI Taxonomy refs (TaxIDs): 562Reference(s) to other database(s): GTC:G81786VU, GlycomeDB:
15580
Show glycosyltransferases
NMR conditions: in D2O at 308(C) K
[as TSV]
13C NMR data:
Linkage Residue C1 C2 C3 C4 C5 C6
4 bDRibf 108.1 80.6 71.6 84.5 63.9
3 aDGalp 100.2 69.5 70.6 70.1 71.0 62.7
aDGalp 98.8 68.3 79.4 73.2 72.1 62.4
1H NMR data:
missing...
13C NMR data:
| Linkage | Residue | C1 | C2 | C3 | C4 | C5 | C6 |
|---|
| 4 | bDRibf | 108.1 | 80.6 | 71.6 | 84.5 | 63.9 | |
| 3 | aDGalp | 100.2 | 69.5 | 70.6 | 70.1 | 71.0 | 62.7 |
| | aDGalp | 98.8 | 68.3 | 79.4 | 73.2 | 72.1 | 62.4 |
|
There is only one chemically distinct structure:
Found 
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