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Literature summary for 3.2.1.151 extracted from

  • Kaewthai, N.; Gendre, D.; Ekloef, J.M.; Ibatullin, F.M.; Ezcurra, I.; Bhalerao, R.P.; Brumer, H.
    Group III-A XTH genes of Arabidopsis encode predominant xyloglucan endohydrolases that are dispensable for normal growth (2013), Plant Physiol., 161, 440-454.
    View publication on PubMedView publication on EuropePMC
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Cloned(Commentary)

Cloned (Comment) Organism
gene XTH31, phylogenetic analysis, Arabidopsis thaliana contains 33 phylogenetically diverse xyloglucan endo-transglycosylase/hydrolase (XTH) gene products, two of which, genes AtXTH31 and AtXTH32, are predominant xyloglucan endohydrolases due to clustering into group III-A, DNA and amino acid sequence determination and analysis Arabidopsis thaliana
gene XTH32, phylogenetic analysis, Arabidopsis thaliana contains 33 phylogenetically diverse xyloglucan endo-transglycosylase/hydrolase (XTH) gene products, two of which, genes AtXTH31 and AtXTH32, are predominant xyloglucan endohydrolases due to clustering into group III-A, DNA and amino acid sequence determination and analysis Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information contruction of XTH31 single and double knockout lines with gene XTH32, the enzyme hydrolytic activity is essentially completely eliminated in AtXTH31/AtXTH32 double knockout lines Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
cell wall
-
 Arabidopsis thaliana 5618
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana P93046 gene XTH31
-
Arabidopsis thaliana Q9SJL9 gene XTH32
-
Arabidopsis thaliana Col-0 P93046 gene XTH31
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Arabidopsis thaliana Col-0 Q9SJL9 gene XTH32
-

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
 Arabidopsis thaliana
-
hypocotyl
-
 Arabidopsis thaliana
-
additional information no expression in root hair zone Arabidopsis thaliana
-
root
-
 Arabidopsis thaliana
-

Synonyms

Synonyms Comment Organism
AtXTH31
-
 Arabidopsis thaliana
AtXTH32
-
 Arabidopsis thaliana
XEH
-
 Arabidopsis thaliana
xyloglucan endotransglucosylase/hydrolase protein 31
-
 Arabidopsis thaliana
xyloglucan endotransglucosylase/hydrolase protein 32
-
 Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction the enzyme hydrolytic activity is essentially completely eliminated in AtXTH31/AtXTH32 double knockout lines. Despite the elimination of enzyme hydrolase activity in initiating root hairs in the xth31/xth32 mutant, root hair initiation nonetheless appears to be grossly unaffected Arabidopsis thaliana
physiological function xyloglucan endohydrolysis is a latent activity in the root cell wall remaining from the period of cell elongation (where, in particular, AtXTH31 transcript levels are high), which is not strictly essential for root hair initiation Arabidopsis thaliana