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Literature summary for 2.4.1.207 extracted from

  • Sulova, Z.; Baran, R.; Farkas, V.
    Release of complexed xyloglucan endotransglycosylase (XET) from plant cell walls by a transglycosylation reaction with xyloglucan-derived oligosaccharides (2001), Plant Physiol. Biochem., 39, 927-932.
No PubMed abstract available
Search for more literature for 2.4.1.207

Localization

Localization Comment Organism GeneOntology No. Textmining
cell wall cell wall marker enzyme, XET is present in the cell walls in form of a competent glycosyl-enzyme complex Pisum sativum 5618
-
cell wall cell wall marker enzyme, XET is present in the cell walls in form of a competent glycosyl-enzyme complex Tropaeolum majus 5618
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
donor xyloglucan + xyloglucan acceptor Pisum sativum regulation of XET activity: enzyme exists in plant cell walls in a transiently latent state as covalent glycosyl-enzyme complex and is active only when suitable glycosyl acceptors become available ?
-
 ?
donor xyloglucan + xyloglucan acceptor Tropaeolum majus regulation of XET activity: enzyme exists in plant cell walls in a transiently latent state as covalent glycosyl-enzyme complex and is active only when suitable glycosyl acceptors become available ?
-
 ?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
 cv. Tyrkys
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Tropaeolum majus
-
 cv. Goldshine orange
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Reaction

Reaction Comment Organism Reaction ID
2 Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc = Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glc + Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc reaction mechanism Pisum sativum
a
2 Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc = Xylalpha(1-6)Glcbeta(1-4)(Xylalpha(1-6))Glc + Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4))(Xylalpha(1-6))Glcbeta(1-4)(Xylalpha(1-6))Glcbeta(1-4)Glc reaction mechanism Tropaeolum majus
a

Source Tissue

Source Tissue Comment Organism Textmining
epicotyl
-
 Pisum sativum
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epicotyl
-
 Tropaeolum majus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
donor xyloglucan + acceptor xyloglucan acceptors: polymer xyloglucan or its derived oligosaccharides Pisum sativum ?
-
 ?
donor xyloglucan + acceptor xyloglucan acceptors: polymer xyloglucan or its derived oligosaccharides Tropaeolum majus ?
-
 ?
donor xyloglucan + acceptor xyloglucan XET is present in cell walls in form of a competent glycosyl-enzyme complex which decomposes by transglycosylation of its glycan moiety to added xyloglucan-oligosaccharide acceptors Pisum sativum ?
-
 ?
donor xyloglucan + acceptor xyloglucan XET is present in cell walls in form of a competent glycosyl-enzyme complex which decomposes by transglycosylation of its glycan moiety to added xyloglucan-oligosaccharide acceptors Tropaeolum majus ?
-
 ?
donor xyloglucan + Xylalpha(1-6)Glcbeta(1-4)(Galbeta(1-2)-Xylalpha(1-6))Glcbeta(1-4)(Galbeta(1-2)Xylalpha(1-6))Glcbeta(1-4)Glc-ol Gal2Xyl3Glc3glucitol prepared from tamarind flour/seed xyloglucan Pisum sativum ?
-
 ?
donor xyloglucan + Xylalpha(1-6)Glcbeta(1-4)(Galbeta(1-2)-Xylalpha(1-6))Glcbeta(1-4)(Galbeta(1-2)Xylalpha(1-6))Glcbeta(1-4)Glc-ol Gal2Xyl3Glc3glucitol prepared from tamarind flour/seed xyloglucan Tropaeolum majus ?
-
 ?
donor xyloglucan + Xylalpha(1-6)Glcbeta(1-4)(Galbeta(1-2)-Xylalpha(1-6))Glcbeta(1-4)(Galbeta(1-2)Xylalpha(1-6))Glcbeta(1-4)Glc-ol XLLG-ol Pisum sativum ?
-
 ?
donor xyloglucan + Xylalpha(1-6)Glcbeta(1-4)(Galbeta(1-2)-Xylalpha(1-6))Glcbeta(1-4)(Galbeta(1-2)Xylalpha(1-6))Glcbeta(1-4)Glc-ol XLLG-ol Tropaeolum majus ?
-
 ?
donor xyloglucan + xyloglucan acceptor regulation of XET activity: enzyme exists in plant cell walls in a transiently latent state as covalent glycosyl-enzyme complex and is active only when suitable glycosyl acceptors become available Pisum sativum ?
-
 ?
donor xyloglucan + xyloglucan acceptor regulation of XET activity: enzyme exists in plant cell walls in a transiently latent state as covalent glycosyl-enzyme complex and is active only when suitable glycosyl acceptors become available Tropaeolum majus ?
-
 ?
additional information oligosaccharides of cello-, chito- and/or oligoglucurono-series are much less effective than xyloglucan-derived oligosaccharides Pisum sativum ?
-
 ?
additional information oligosaccharides of cello-, chito- and/or oligoglucurono-series are much less effective than xyloglucan-derived oligosaccharides Tropaeolum majus ?
-
 ?