Methylitaconate Delta-isomerase
In enzymology, a methylitaconate Delta-isomerase (EC 5.3.3.6) is an enzyme that catalyzes the chemical reaction
- methylitaconate 2,3-dimethylmaleate
Hence, this enzyme has one substrate, methylitaconate, and one product, 2,3-dimethylmaleate.
This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases transposing C=C bonds. The systematic name of this enzyme class is methylitaconate Delta2-Delta3-isomerase. This enzyme is also called methylitaconate isomerase. This enzyme participates in c5-branched dibasic acid metabolism.
References
- Kung HF, Stadtman TC (1971). "Nicotinic acid metabolism. VI. Purification and properties of alpha-methyleneglutarate mutase (B 12-dependent) and methylitaconate isomerase". J. Biol. Chem. 246 (10): 3378–88. PMID 5574401.
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5.3.1: Aldoses/Ketoses |
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5.3.2: Keto/Enol |
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5.3.3: C=C |
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5.3.4: S-S |
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5.3.99: other |
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B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6
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