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Literature summary extracted from

  • Li, Z.; Palmer, W.; Martin, A.; Wang, R.; Rainsford, F.; Jin, Y.; Patrick, J.; Yang, Y.; Ruan, Y.
    High invertase activity in tomato reproductive organs correlates with enhanced sucrose import into, and heat tolerance of, young fruit (2012), J. Exp. Bot., 63, 1155-1166.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.26 INVINH1 cell wall invertase inhibitor gene name; cell wall invertase inhibitor gene name Solanum lycopersicum

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.26 cell wall
-
 Solanum lycopersicum 5618
-
3.2.1.26 vacuole
-
 Solanum lycopersicum 5773
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.26 64000
-
 x * 64000, SDS-PAGE Solanum lycopersicum

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.26 sucrose + H2O Solanum lycopersicum
-
 D-fructose + D-glucose
-
 ?
3.2.1.26 sucrose + H2O Solanum lycopersicum
-
 fructose + D-glucose
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.26 Solanum lycopersicum P93199
-
-
3.2.1.26 Solanum lycopersicum Q8L4N2
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.26 flower
-
 Solanum lycopersicum
-
3.2.1.26 fruit
-
 Solanum lycopersicum
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.26 sucrose + H2O
-
 Solanum lycopersicum D-fructose + D-glucose
-
 ?
3.2.1.26 sucrose + H2O
-
 Solanum lycopersicum fructose + D-glucose
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.26 ? x * 64000, SDS-PAGE Solanum lycopersicum

Synonyms

EC Number Synonyms Comment Organism
3.2.1.26 cell wall invertase
-
 Solanum lycopersicum
3.2.1.26 CWIN
-
 Solanum lycopersicum
3.2.1.26 INV
-
 Solanum lycopersicum
3.2.1.26 Lin5
-
 Solanum lycopersicum
3.2.1.26 Lin7
-
 Solanum lycopersicum
3.2.1.26 Vacuolar invertase
-
 Solanum lycopersicum
3.2.1.26 VIN
-
 Solanum lycopersicum

Expression

EC Number Organism Comment Expression
3.2.1.26 Solanum lycopersicum the heat-tolerant line exhibits higher cell wall invertase activity in flower and young fruit and increases in fruit vacuolar invertase activity after heat stress (short-term heat treatment of raising day or night temperature by 5°C for either 2 or 4 h) up

General Information

EC Number General Information Comment Organism
3.2.1.26 physiological function high invertase activity of, and increased sucrose import into, young tomato fruit can contribute to their heat tolerance through increasing sink strength and sugar signalling activities, possibly regulating a programmed cell death pathway Solanum lycopersicum