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Glycosciences.DB structure entry #13: XXXG Xyloglucan
a-D-Xylp-(1-6)+
|
a-D-Xylp-(1-6)+ b-D-Glcp-(1-4)-D-Glc
| |
b-D-Glcp-(1-4)+
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a-D-Xylp-(1-6)-b-D-Glcp-(1-4)+
[][D-GLC]{[(4+1)][B-D-GLCP]{[(4+1)][B-D-GLCP]{[(4+1)][B-D-GLCP]{[(6+1)][A-D-XYLP]{}}[(6+1)][A-D-XYLP]{}}[(6+1)][A-D-XYLP]{}}}
RES
1b:x-dglc-HEX-x:x
2b:b-dglc-HEX-1:5
3b:b-dglc-HEX-1:5
4b:b-dglc-HEX-1:5
5b:a-dxyl-PEN-1:5
6b:a-dxyl-PEN-1:5
7b:a-dxyl-PEN-1:5
LIN
1:1o(4+1)2d
2:2o(4+1)3d
3:3o(4+1)4d
4:4o(6+1)5d
5:3o(6+1)6d
6:2o(6+1)7d
<?xml version="1.0" encoding="UTF-8"?>
<sugar version="1.0">
<residues>
<basetype id="1" anomer="x" superclass="hex" ringStart="-1" ringEnd="-1" name="x-dglc-HEX-x:x">
<stemtype id="1" type="dglc" />
</basetype>
<basetype id="2" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dglc-HEX-1:5">
<stemtype id="1" type="dglc" />
</basetype>
<basetype id="3" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dglc-HEX-1:5">
<stemtype id="1" type="dglc" />
</basetype>
<basetype id="4" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dglc-HEX-1:5">
<stemtype id="1" type="dglc" />
</basetype>
<basetype id="5" anomer="a" superclass="pen" ringStart="1" ringEnd="5" name="a-dxyl-PEN-1:5">
<stemtype id="1" type="dxyl" />
</basetype>
<basetype id="6" anomer="a" superclass="pen" ringStart="1" ringEnd="5" name="a-dxyl-PEN-1:5">
<stemtype id="1" type="dxyl" />
</basetype>
<basetype id="7" anomer="a" superclass="pen" ringStart="1" ringEnd="5" name="a-dxyl-PEN-1:5">
<stemtype id="1" type="dxyl" />
</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="4" />
<child pos="1" />
</linkage>
</connection>
<connection id="3" parent="3" child="4">
<linkage id="3" parentType="o" childType="d">
<parent pos="4" />
<child pos="1" />
</linkage>
</connection>
<connection id="4" parent="4" child="5">
<linkage id="4" parentType="o" childType="d">
<parent pos="6" />
<child pos="1" />
</linkage>
</connection>
<connection id="5" parent="3" child="6">
<linkage id="5" parentType="o" childType="d">
<parent pos="6" />
<child pos="1" />
</linkage>
</connection>
<connection id="6" parent="2" child="7">
<linkage id="6" parentType="o" childType="d">
<parent pos="6" />
<child pos="1" />
</linkage>
</connection>
</linkages>
</sugar>

- xyloglucan
- hemicellulose
- plant cell-wall polysaccharide
Chemical Formula: | C39H66O33 | #C | #H | #O | |
Molec. Weight: | 1062 | 39 | 66 | 33 | |
# Atoms: | 138 | ||||
# Residues: | 7 | ||||
# Heavy Atoms: | 72 |
Superclasses:
|
Residues:
|
1 - 1 of 1 PDB entries

PDB ID 3zmr:
Bacteroides ovatus GH5 xyloglucanase in complex with a XXXG heptasaccharide
Description: CELLULASE (GLYCOSYL HYDROLASE FAMILY 5) (E.C.3.2.1.151)
Source: BACTEROIDES OVATUS
Experimental method: X-RAY DIFFRACTION
Resolution: 1.43Å
Release date: 2014-01-15
Entry features 2 distinct glycan structures [2 instances].
1 - 5 of 17 literature references

Reference #13289
Hayashi T; Takeda T; Ogawa K; Mitsuishi Y
Effects of the degree of polymerization on the binding of xyloglucans to cellulose
Published 1994 in Plant Cell Physiol, 35: 893-899
Reference contains 9 structures

Reference #13345
Puhlmann J; Bucheli E; Swain MJ; Dunning N; Albersheim P; Darvill AG; Hahn MG
Generation of monoclonal antibodies against plant cell-wall polysaccharides
Published 1994 in Plant Physiol, 104: 699-710
Reference contains 11 structures

Reference #13290
Ohsumi C; Hayashi T
The oligosaccharide units of the xyloglucans in the cell walls of bulbs of onion, garlic and their hybrid
Published 1994 in Plant Cell Physiol, 35: 963-967
Reference contains 4 structures

Reference #2750
Sone Y; Sato K
Measurement of oligosaccharides derived from tamarind xyloglucan by competitive ELISA assay
Published 1994 in Biosci Biotechnol Biochem, 58: 2295-2296
Reference contains 2 structures

Reference #10926
Warneck H; Seitz HU
Inhibition of gibberellic acid-induced elongation-growth of pea epicotyls by xyloglucan oligosaccharides
Published 1993 in J Exp Bot, 44: 1105-1109
Reference contains 3 structures
1 - 1 of 1 literature references from PDB entries

Reference #18780
Larsbrink J; Rogers TE; Hemsworth GR; McKee LS; Tauzin AS; Spadiut O; Klinter S; Pudlo NA; Urs K; Koropatkin NM; Creagh AL; Haynes CA; Kelly AG; Cederholm SN; Davies GJ; Martens EC; Brumer H
A discrete genetic locus confers xyloglucan metabolism in select human gut Bacteroidetes.
Published 2014 in Nature, 506: 498-502
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