a-D-GalpNAc-(1-3)-b-D-GalpNAc
[][B-D-GALPNAC]{[(3+1)][A-D-GALPNAC]{}}
RES
1b:b-dgal-HEX-1:5
2s:n-acetyl
3b:a-dgal-HEX-1:5
4s:n-acetyl
LIN
1:1d(2+1)2n
2:1o(3+1)3d
3:3d(2+1)4n
<?xml version="1.0" encoding="UTF-8"?>
<sugar version="1.0">
<residues>
<basetype id="1" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dgal-HEX-1:5">
<stemtype id="1" type="dgal" />
</basetype>
<substituent id="2" name="n-acetyl" />
<basetype id="3" anomer="a" superclass="hex" ringStart="1" ringEnd="5" name="a-dgal-HEX-1:5">
<stemtype id="1" type="dgal" />
</basetype>
<substituent id="4" name="n-acetyl" />
</residues>
<linkages>
<connection id="1" parent="1" child="2">
<linkage id="1" parentType="d" childType="n">
<parent pos="2" />
<child pos="1" />
</linkage>
</connection>
<connection id="2" parent="1" child="3">
<linkage id="2" parentType="o" childType="d">
<parent pos="3" />
<child pos="1" />
</linkage>
</connection>
<connection id="3" parent="3" child="4">
<linkage id="3" parentType="d" childType="n">
<parent pos="2" />
<child pos="1" />
</linkage>
</connection>
</linkages>
</sugar>