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.120, I, p.124, II
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_136906,IEDB_137472,IEDB_141794,IEDB_149136,IEDB_151528,IEDB_190606,SB_7
Methods: 13C NMR
Comments, role: Escherichia coli O20ab:K84:H34 (145); published polymerization frame was shifted for conformity with other records.
Related record ID(s): 5763, 25696, 110409
NCBI Taxonomy refs (TaxIDs): 1055538,
562Reference(s) to other database(s): GTC:G71407UU, GlycomeDB:
3557, CCSD:
12243, CBank-STR:6534
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 80.7 71.5 84.3 63.8
aDGalp 98.7 69.5 70.7 78.3 72.0 62.5
1H NMR data:
missing...
13C NMR data:
| Linkage | Residue | C1 | C2 | C3 | C4 | C5 | C6 |
|---|
| 4 | bDRibf | 108.1 | 80.7 | 71.5 | 84.3 | 63.8 | |
| | aDGalp | 98.7 | 69.5 | 70.7 | 78.3 | 72.0 | 62.5 |
|
There is only one chemically distinct structure:
Found 
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