Lactose glycan structure

Cross-references

GlyTouCan : G06557IC

GlyGen : G06557IC

ChEBI : 147007

UniCarb-DB :

• 302

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Composition

Hex:3 dHex:2

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IUPAC

Fuc(a1-2)[Gal(a1-3)]Gal(b1-4)[Fuc(a1-3)]Glc

GlycoCT

RES
1b:x-dglc-HEX-1:5
2b:a-lgal-HEX-1:5|6:d
3b:b-dgal-HEX-1:5
4b:a-lgal-HEX-1:5|6:d
5b:a-dgal-HEX-1:5
LIN
1:1o(3+1)2d
2:1o(4+1)3d
3:3o(2+1)4d
4:3o(3+1)5d

GWS

freeEnd--??1D-Glc,p(--3a1L-Fuc,p)--4b1D-Gal,p(--2a1L-Fuc,p)--3a1D-Gal,p$MONO,Und,0,0,freeEnd

SMILES

C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@H]2[C@@H]([C@H](OC([C@@H]2O)O)CO)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O[C@H]5[C@H]([C@@H]([C@@H]([C@@H](O5)C)O)O)O)O)O)O

InCHI key

CFAMAWVZEVLFJH-NCWFDBPASA-N

InCHI

InChI=1S/C30H52O24/c1-6-11(34)15(38)18(41)27(46-6)53-24-21(44)26(45)48-10(5-33)22(24)51-30-25(54-28-19(42)16(39)12(35)7(2)47-28)23(14(37)9(4-32)50-30)52-29-20(43)17(40)13(36)8(3-31)49-29/h6-45H,3-5H2,1-2H3/t6-,7-,8+,9+,10+,11+,12+,13-,14-,15+,16+,17-,18-,19-,20+,21+,22+,23-,24+,25+,26?,27-,28-,29+,30-/m0/s1