What does fatty acid desaturase mean?
Definitions for fatty acid desaturase
fat·ty acid de·sat·urase
This dictionary definitions page includes all the possible meanings, example usage and translations of the word fatty acid desaturase.
Wikipedia
Fatty acid desaturase
A fatty acid desaturase is an enzyme that removes two hydrogen atoms from a fatty acid, creating a carbon/carbon double bond. These desaturases are classified as: Delta - indicating that the double bond is created at a fixed position from the carboxyl end of a fatty acid chain. For example, Δ9 desaturase creates a double bond between the ninth and tenth carbon atom from the carboxyl end. Omega - indicating the double bond is created at a fixed position from the methyl end of a fatty acid chain. For instance, ω3 desaturase creates a double bond between the third and fourth carbon atom from the methyl end. In other words, it creates an omega-3 fatty acid.For example, Δ6 desaturation introduces a double bond between carbons 6 and 7 of Linoleic acid (LA C18H32O2; 18:2-n6) and α-Linolenic acid (ALA: C18H30O2; 18:3-n3), creating γ-linolenic acid (GLA: C18H30O2,18:3-n6) and stearidonic acid (SDA: C18H28O2; 18:4-n3) respectively.In humans, Δ17-desaturase is able to turn omega 6 into omega 3 essential fatty acids. In the biosynthesis of essential fatty acids, an elongase alternates with different desaturases (for example, Δ6desaturase) repeatedly inserting an ethyl group, then forming a double bond.
Wikidata
Fatty acid desaturase
A fatty acid desaturase is an enzyme that removes two hydrogen atoms from a fatty acid, creating a carbon/carbon double bond. These desaturases are classified as ⁕delta - indicating that the double bond is created at a fixed position from the carboxyl group of a fatty acid. ⁕omega - indicating the double bond is created between the third and fourth carbon from the methyl end of the fatty acid. In the biosynthesis of essential fatty acids, an elongase alternates with different desaturases repeatedly inserting an ethyl group, then forming a double bond.
Numerology
Chaldean Numerology
The numerical value of fatty acid desaturase in Chaldean Numerology is: 7
Pythagorean Numerology
The numerical value of fatty acid desaturase in Pythagorean Numerology is: 4
Translations for fatty acid desaturase
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"fatty acid desaturase." Definitions.net. STANDS4 LLC, 2024. Web. 6 May 2024. <https://www.definitions.net/definition/fatty+acid+desaturase>.
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