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Glycosciences.DB structure entry #2288: 3'-Sialyl-LewisA tetrasaccharide

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Format: CarbBank LINUCS GlycoCT_condensed GlycoCT_xml


                   a-L-Fucp-(1-4)+
                                 |
                              D-GlcNAc
                                 |
 a-D-Neup5Ac-(2-3)-b-D-Galp-(1-3)+


RES
1b:x-dglc-HEX-x:x
2s:n-acetyl
3b:b-dgal-HEX-1:5
4b:a-dgro-dgal-NON-2:6|1:a|2:keto|3:d
5s:n-acetyl
6b:a-lgal-HEX-1:5|6:d
LIN
1:1d(2+1)2n
2:1o(3+1)3d
3:3o(3+2)4d
4:4d(5+1)5n
5:1o(4+1)6d


<?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>
 <substituent id="2" name="n-acetyl" />
 <basetype id="3" anomer="b" superclass="hex" ringStart="1" ringEnd="5" name="b-dgal-HEX-1:5">
 <stemtype id="1" type="dgal" />
 </basetype>
 <basetype id="4" anomer="a" superclass="non" ringStart="2" ringEnd="6" name="a-dgro-dgal-NON-2:6|1:a|2:keto|3:d">
 <stemtype id="1" type="dgro" />
 <stemtype id="2" type="dgal" />
 <modification type="a" pos_one="1" />
 <modification type="keto" pos_one="2" />
 <modification type="d" pos_one="3" />
 </basetype>
 <substituent id="5" name="n-acetyl" />
 <basetype id="6" anomer="a" superclass="hex" ringStart="1" ringEnd="5" name="a-lgal-HEX-1:5|6:d">
 <stemtype id="1" type="lgal" />
 <modification type="d" pos_one="6" />
 </basetype>
 </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="o" childType="d">
 <parent pos="3" />
 <child pos="2" />
 </linkage>
 </connection>
 <connection id="4" parent="4" child="5">
 <linkage id="4" parentType="d" childType="n">
 <parent pos="5" />
 <child pos="1" />
 </linkage>
 </connection>
 <connection id="5" parent="1" child="6">
 <linkage id="5" parentType="o" childType="d">
 <parent pos="4" />
 <child pos="1" />
 </linkage>
 </connection>
 </linkages>
 </sugar>

SNFG-style Graphics

3D Structure Model

download coordinates

General Structure Data

Chemical Formula:	C₃₁H₅₂N₂O₂₃		#C	#H	#O	#N
Molec. Weight:	820		31	52	23	2
# Atoms:	108
# Residues:	4
# Heavy Atoms:	56

Superclasses:

Neu		Hex
NeuAc	1	Hex	1
		dHex	1
		HexNAc	1

Residues:

Residue	Count
A-D-NEUP5AC	1
A-L-FUCP	1
B-D-GALP	1
D-GLCNAC	1

Literature references: 24

1 - 5 of 24 literature references

Reference #21626

Rubén LC; Laura MR; Almudena FB; Emilio GM

Glycan array analysis of Pholiota squarrosa lectin and other fucose-oriented lectins.

Published 2021 in Glycobiology, 31: 459-476

Reference contains 10 structures

Reference #21723

Matos R; Fonseca KL; Mereiter S; Maceiras AR; Gomes J; Vilaplana C; Gartner F; Rodrigues PNS; Reis CA; Saraiva M; Magalhães A

Infection Up-Regulates Sialyl Lewis X Expression in the Lung Epithelium.

Published 2021 in Microorganisms, 9: 99

Reference contains 7 structures

Reference #21605

Wu ZL; Whittaker M; Ertelt JM; Person AD; Kalabokis V

Detecting substrate glycans of fucosyltransferases with fluorophore-conjugated fucose and methods for glycan electrophoresis.

Published 2020 in Glycobiology, 30: 970-980

Reference contains 9 structures

Reference #21331

Indellicato R; Domenighini R; Malagolini N; Cereda A; Mamoli D; Pezzani L; Iascone M; dall'Olio F; Trinchera M

A novel nonsense and inactivating variant of ST3GAL3 in two infant siblings suffering severe epilepsy and expressing circulating CA19.9.

Published 2020 in Glycobiology, 30: 95-104

Reference contains 6 structures

Reference #21335

Wu H; Rebello O; Crost EH; Owen CD; Walpole S; Bennati-Granier C; Ndeh D; Monaco S; Hicks T; Colvile A; Urbanowicz PA; Walsh MA; Angulo J; Spencer DIR; Juge N

Fucosidases from the human gut symbiont Ruminococcus gnavus.

Published 2020 in Cell. Mol. Life Sci., :

Reference contains 9 structures

NCBI Taxonomy ID	Scientific Name
9606	Homo sapiens

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