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Glycosciences.DB structure entry #82: Proteoglycan linkage region trisaccharide attached to Ser
b-D-Galp-(1-3)-b-D-Galp-(1-4)-b-D-Xylp-(1-3)-Ser
[][SER]{[(3+1)][B-D-XYLP]{[(4+1)][B-D-GALP]{[(3+1)][B-D-GALP]{}}}}
<?xml version="1.0" encoding="UTF-8"?>
<sugar version="1.0">
<residues>
<basetype id="1" anomer="b" superclass="pen" ringStart="1" ringEnd="5" name="b-dxyl-PEN-1:5">
<stemtype id="1" type="dxyl" />
</basetype>
<basetype id="2" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dgal-HEX-1:5">
<stemtype id="1" type="dgal" />
</basetype>
<basetype id="3" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dgal-HEX-1:5">
<stemtype id="1" type="dgal" />
</basetype>
</residues>
<linkages>
<connection id="1" parent="1" child="2">
<linkage id="1" parentType="o" childType="d">
<parent pos="4" />
<child pos="1" />
</linkage>
</connection>
<connection id="2" parent="2" child="3">
<linkage id="2" parentType="o" childType="d">
<parent pos="3" />
<child pos="1" />
</linkage>
</connection>
</linkages>
<aglyca>
<historicalData>
<entry id="0" name="SER" toResidue="1">
<linkage parentType="n" childType="x">
<parent pos="3" />
<child pos="1" />
</linkage>
</entry>
</historicalData>
</aglyca>
</sugar>
3D Structure Model1 - 3 of 3 entries with matching glycan part
Structure entry #3589:
b-D-Galp-(1-3)-b-D-Galp-(1-4)-b-D-Xylp-(1-7)-<4-methylumbelliferone>
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 : 2 |
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Taxons: 1 |
Structure entry #16011:
b-D-Galp-(1-3)-b-D-Galp-(1-4)-b-D-Xylp-(1-O)-<4-methylumbelliferone>
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: 2 |
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Taxons |
Structure entry #22962:
b-D-Galp-(1-3)-b-D-Galp-(1-4)-b-D-Xylp
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no Ref |
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Taxons |
| Chemical Formula: | C20H35N1O16 | #C | #H | #O | #N | |
| Molec. Weight: | 545 | 20 | 35 | 16 | 1 | |
| # Atoms: | 72 | |||||
| # Residues: | 4 | |||||
| # Heavy Atoms: | 37 | |||||
Superclasses:
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Residues:
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NMR Proton Chemical Shift Info| MHz | 500 | ||||||
| Temperature | 300 | ||||||
| Solvent | D2O | ||||||
| Residue | Linkage | Proton | PPM | JFrom | JTo | Hz | Note |
| Ser | H1A | 4.260 | a | b | 5.5 | ||
| Ser | H1B | 3.995 | a | b' | 11.2 | ||
| Ser | H1B' | 4.038 | b | b' | -3.4 | ||
| b-D-Xylp | 3 | H1 | 4.470 | 1 | 2 | 7.2 | |
| b-D-Xylp | 3 | H2 | 3.381 | 2 | 3 | 9.3 | |
| b-D-Xylp | 3 | H3 | 3.623 | 3 | 4 | 8.9 | |
| b-D-Xylp | 3 | H4 | 3.874 | 4 | 5a | 10.2 | |
| b-D-Xylp | 3 | H5A | 3.416 | 4 | 5e | 5.3 | |
| b-D-Xylp | 3 | H5E | 4.124 | 5a | 5e | -11.8 | |
| b-D-Galp | 4,3 | H1 | 4.534 | 1 | 2 | 7.8 | |
| b-D-Galp | 4,3 | H2 | 3.789 | 2 | 3 | 10 | |
| b-D-Galp | 4,3 | H3 | 3.821 | 3 | 4 | 3.4 | |
| b-D-Galp | 4,3 | H4 | 4.194 | 4 | 5 | 0.7 | |
| b-D-Galp | 4,3 | H5 | 3.718 | 5 | 6' | 8.9 | |
| b-D-Galp | 4,3 | H6 | 3.760 | 5 | 6' | 5.8 | |
| b-D-Galp | 4,3 | H6' | 3.678 | 6 | 6' | -11.3 | |
| b-D-Galp | 3,4,3 | H1 | 4.615 | 1 | 2 | 7.8 | |
| b-D-Galp | 3,4,3 | H2 | 3.606 | 2 | 3 | 9.85 | |
| b-D-Galp | 3,4,3 | H3 | 3.668 | 3 | 4 | 3.4 | |
| b-D-Galp | 3,4,3 | H4 | 3.927 | 4 | 5 | 1.1 | |
| b-D-Galp | 3,4,3 | H5 | 3.690 | 5 | 6' | 7.9 | |
| b-D-Galp | 3,4,3 | H6 | 3.776 | 5 | 6' | 4.25 | |
| b-D-Galp | 3,4,3 | H6' | 3.742 | 6 | 6' | -11.7 | |
Literature references: 41 - 4 of 4 literature references
Reference #8726
Choe BY; Ekborg GC; Roden L; Harvey SC; Krishna NR
High-resolution NMR and molecular modeling studies on complex carbohydrates: characterization of O-.beta.-D-Gal-(1-3)-O-.beta.-D-Gal-(1-4)-O-.beta.-D-Xyl-(1-0)-L-Ser, a carbohydrate-protein linkage region fragment from connective tissue proteoglycans
Published 1991 in J Am Chem Soc, 113: 3743-3749
Reference contains 1 structure
Reference #10373
Ekborg G; Curenton T; Krishna NR; Roden L
Synthesis of O-.beta.-D-galactopyranosyl-(1-3)-O-.beta.-D-galactopyranosyl-(1-4)-O-.beta.-D-xylopyranosyl-(1-3)-L-serine (Gal-Gal-Xyl-Ser)
Published 1990 in J Carbohydr Chem, 9: 15-37
Reference contains 1 structure
Reference #6318
van Halbeek H; Dorland L; Veldink GA; Vliegenthart JFG; Garegg PJ; Norberg T; Lindberg B
A 500-MHz proton-magnetic-resonance study of several fragments of the carbohydrate-protein linkage region commonly occurring in proteoglycans
Published 1982 in Eur J Biochem, 127: 1-6
Reference contains 4 structures
Reference #35
Garegg PJ; Lindberg B; Norberg T
Synthesis of O-.beta.-D-galactopyranosyl-(1-3)-O-.beta.-D-galactopyranosyl-(1-4)-O-.beta.-D-xylopyranosyl-(1-3)-L-serine
Published 1979 in Acta Chem Scand B, 33: 449-452
Reference contains 1 structure
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