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Literature summary for 3.1.1.26 extracted from

  • Kaniuga, Z.
    Chilling response of plants: importance of galactolipase, free fatty acids and free radicals (2008), Plant Biol., 10, 171-184.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information increased galactolipase activity is an important factor contributing to chilling susceptibility Zea mays
additional information increased galactolipase activity is an important factor contributing to chilling susceptibility Solanum tuberosum
additional information increased galactolipase activity is an important factor contributing to chilling susceptibility Solanum lycopersicum

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast galactolipase activity is generally higher in the chloroplast fraction of chilling-sensitive species than in chilling-tolerant and chilling-insensitive genotypes Zea mays 9507
-
chloroplast galactolipase activity is generally higher in the chloroplast fraction of chilling-sensitive species than in chilling-tolerant and chilling-insensitive genotypes Solanum tuberosum 9507
-
chloroplast galactolipase activity is generally higher in the chloroplast fraction of chilling-sensitive species than in chilling-tolerant and chilling-insensitive genotypes Solanum lycopersicum 9507
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Zea mays the enzyme utilizes galactolipids, phospholipids, sulfolipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol ?
-
?
additional information Solanum tuberosum the enzyme utilizes galactolipids, phospholipids, sulpholipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol ?
-
?
additional information Solanum lycopersicum the enzyme utilizes galactolipids, phospholipids, sulpholipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol ?
-
?

Organism

Organism UniProt Comment Textmining
no activity in Solanum x ajanhuiri
-
-
-
Solanum lycopersicum
-
-
-
Solanum tuberosum
-
-
-
Zea mays
-
chilling-sensitive lines Cm7 and Co151, and chilling-tolerant lines S215 and EP1
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Zea mays
-
leaf
-
Solanum tuberosum
-
leaf
-
Solanum lycopersicum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme utilizes galactolipids, phospholipids, sulfolipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol Zea mays ?
-
?
additional information the enzyme utilizes galactolipids, phospholipids, sulpholipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol Solanum tuberosum ?
-
?
additional information the enzyme utilizes galactolipids, phospholipids, sulpholipids and phosphatidylglycerol as substrates, releasing fatty acids esterified to the hydroxyl groups at carbon 1 and 2 of glycerol Solanum lycopersicum ?
-
?

Synonyms

Synonyms Comment Organism
LAH
-
Zea mays
LAH
-
Solanum tuberosum
LAH
-
Solanum lycopersicum
lipid acyl hydrolase
-
Zea mays
lipid acyl hydrolase
-
Solanum tuberosum
lipid acyl hydrolase
-
Solanum lycopersicum

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
-
20 high activity at low temperatures Zea mays
-
20 high activity at low temperatures Solanum tuberosum
-
20 high activity at low temperatures Solanum lycopersicum

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30
-
low activity at 30°C Zea mays
30
-
low activity at 30°C Solanum tuberosum
30
-
low activity at 30°C Solanum lycopersicum

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 6 optimal pH of galactolipase in chilling-sensitive lines Zea mays
7
-
optimal pH of galactolipase in chilling-tolerant lines Zea mays