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Literature summary for 2.4.1.13 extracted from

  • Cabello, S.; Lorenz, C.; Crespo, S.; Cabrera, J.; Ludwig, R.; Escobar, C.; Hofmann, J.
    Altered sucrose synthase and invertase expression affects the local and systemic sugar metabolism of nematode-infected Arabidopsis thaliana plants (2014), J. Exp. Bot., 65, 201-212.
    View publication on PubMedView publication on EuropePMC

Protein Variants

Protein Variants Comment Organism
additional information generation and analysis of isozyme mutant lines Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
additional information insoluble Arabidopsis thaliana
-
-
soluble
-
Arabidopsis thaliana
-
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
NDP-glucose + D-fructose Arabidopsis thaliana
-
NDP + sucrose
-
r

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana F4K5W8 isozyme SUS5; gene SUS5
-
Arabidopsis thaliana P49040 isozyme SUS1; gene sus1
-
Arabidopsis thaliana Q00917 isozyme SUS2; gene SUS2
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Arabidopsis thaliana Q9FX32 isozyme SUS6; gene SUS6
-
Arabidopsis thaliana Q9LXL5 isozyme SUS4; gene SUS4
-
Arabidopsis thaliana Q9M111 isozyme SUS3; gene SUS3
-

Source Tissue

Source Tissue Comment Organism Textmining
hypocotyl isozyme SUS6 Arabidopsis thaliana
-
additional information nematode-induced syncytium in roots, isozymes expression analysis, overview Arabidopsis thaliana
-
root isozye SUS5 Arabidopsis thaliana
-
stem isozyme SUS5 Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
NDP-glucose + D-fructose
-
Arabidopsis thaliana NDP + sucrose
-
r

Synonyms

Synonyms Comment Organism
SUS1
-
Arabidopsis thaliana
SUS2
-
Arabidopsis thaliana
SUS3
-
Arabidopsis thaliana
sus4
-
Arabidopsis thaliana
SUS5
-
Arabidopsis thaliana
SUS6
-
Arabidopsis thaliana

Expression

Organism Comment Expression
Arabidopsis thaliana transcript profiling shows that gene expression of AtSUS1 is upregulated in 3-day-old galls and laser-microdissected giant cells of Meloidogyne javanica up
Arabidopsis thaliana transcript profiling shows that gene expression of AtSUS4 is upregulated in 3-day-old galls and laser-microdissected giant cells of Meloidogyne javanica up

General Information

General Information Comment Organism
malfunction systemically affected sugar levels and enzyme activities in the shoots of the enzyme mutants, suggesting changes in the source-sink relationship. In sink tissues, sucrose is cleaved to make glucose and fructose available for energy-gaining reactions, macromolecule and amino acid biosynthesis. Heterodera schachtii root infection affects systemic sucrose processing Arabidopsis thaliana
physiological function role of the sucrose-cleaving enzymes sucrose synthases in the development of endoparasitic nematodes, the cyst forming Heterodera schachtii and the root-knot forming Meloidogyne javanica. The parasites influence the regulation of enzyme transcription, general role of sucrose-degrading enzymes during plant-nematode interactions, overview. Sucrose synthases play particular roles in nematode-induced feeding sites Arabidopsis thaliana