Enzymes
UniProtKB help_outline | 4 proteins |
Reaction participants Show >> << Hide
- Name help_outline α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-β-D-GlcNAc Identifier CHEBI:145401 Charge -1 Formula C59H97N4O43 InChIKeyhelp_outline ILKGMXULMYCOMF-NTVYDSBRSA-M SMILEShelp_outline [C@@H]1([C@@H]([C@H]([C@H]([C@H](O1)CO)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@]4(O[C@@]([C@@H]([C@H](C4)O)NC(C)=O)([H])[C@@H]([C@@H](CO)O)O)C([O-])=O)O)O)NC(=O)C)O)O[C@H]5[C@@H]([C@H]([C@@H](O[C@@H]5CO)O[C@@H]6[C@H]([C@@H](O[C@@H]([C@@H]6O)CO)O[C@H]7[C@@H]([C@H](C(O[C@@H]7CO)O)NC(=O)C)O)O)NC(=O)C)O[C@H]8[C@H]([C@H](O)[C@@H]([C@H](C)O8)O)O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline GDP-β-L-fucose Identifier CHEBI:57273 (Beilstein: 9178112) help_outline Charge -2 Formula C16H23N5O15P2 InChIKeyhelp_outline LQEBEXMHBLQMDB-JGQUBWHWSA-L SMILEShelp_outline C[C@@H]1O[C@H](OP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)n2cnc3c2nc(N)[nH]c3=O)[C@@H](O)[C@H](O)[C@@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 67 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-β-D-GlcNAc Identifier CHEBI:145400 Charge -1 Formula C65H107N4O47 InChIKeyhelp_outline MVHQMCYYWJOUQD-JJINHPHOSA-M SMILEShelp_outline [C@@H]1([C@@H]([C@H]([C@H]([C@H](O1)CO)O)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O[C@]4(O[C@@]([C@@H]([C@H](C4)O)NC(C)=O)([H])[C@@H]([C@@H](CO)O)O)C([O-])=O)O)O[C@H]5[C@H]([C@H](O)[C@@H]([C@H](C)O5)O)O)NC(=O)C)O)O[C@H]6[C@@H]([C@H]([C@@H](O[C@@H]6CO)O[C@@H]7[C@H]([C@@H](O[C@@H]([C@@H]7O)CO)O[C@H]8[C@@H]([C@H](C(O[C@@H]8CO)O)NC(=O)C)O)O)NC(=O)C)O[C@H]9[C@H]([C@H](O)[C@@H]([C@H](C)O9)O)O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline GDP Identifier CHEBI:58189 Charge -3 Formula C10H12N5O11P2 InChIKeyhelp_outline QGWNDRXFNXRZMB-UUOKFMHZSA-K SMILEShelp_outline Nc1nc2n(cnc2c(=O)[nH]1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 169 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
RHEA:62060 | RHEA:62061 | RHEA:62062 | RHEA:62063 | |
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Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
UniProtKB help_outline |
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Related reactions help_outline
More general form(s) of this reaction
Publications
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The alpha 1-->3 fucosylation at the penultimate GlcNAc catalyzed by fucosyltransferase VII is blocked by internally fucosylated residue in sialosyl long-chain poly-LacNAc: enzymatic basis for expression of physiological E-selectin epitope.
Handa K., Withers D.A., Hakomori S.
Sialosyl-fucosyl poly-LacNAc without sialosyl-Lex epitope in myeloid cell line HL60 was shown to be the ligand for E-selectin-dependent adhesion, particularly under dynamic flow conditions, in our previous study (Handa K, Stroud MR, Hakomori S, Biochemistry 36, 12412-12420, 1997). HL60 cells expre ... >> More
Sialosyl-fucosyl poly-LacNAc without sialosyl-Lex epitope in myeloid cell line HL60 was shown to be the ligand for E-selectin-dependent adhesion, particularly under dynamic flow conditions, in our previous study (Handa K, Stroud MR, Hakomori S, Biochemistry 36, 12412-12420, 1997). HL60 cells express only fucosyl-transferase (FT) IV and VII. X3NeuAcVII3FucnLc10, a representative component showing E-selectin-dependent binding under dynamic flow conditions, is not alpha 1-->3 fucosylated at the penultimate GlcNAc catalyzed by FT-VII, but is alpha 1-->3 fucosylated at the internal GlcNAc catalyzed by FT-IV. VI3NeuAcnLc6 is converted to VI3NeuAcIII3FucnLc6 by FT-IV, but is also converted to VI3NeuAcV3FucnLc6 by FT-VII. Thus, penultimate fucosylation catalyzed by FT-VII is not restricted for nLc6 backbone, but is highly restricted for nLc10 backbone. The cooperative effect of FT-IV and FT-VII for synthesis of poly-LacNAc having sialosyl-Lex with internal fucosylation may be blocked or highly restricted in poly-LacNAc having more than two LacNAc units, because preferential alpha 1-->3 fucosylation by FT-IV takes place at internal GlcNAc, inhibiting penultimate fucosylation by FT-VII. << Less
Biochem. Biophys. Res. Commun. 243:199-204(1998) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.