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5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene deacetylase

In enzymology, a 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene deacetylase (EC 3.1.1.66) is an enzyme that catalyzes the chemical reaction

5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene + H₂O 5-(3-hydroxy-4-acetoxybut-1-ynyl)-2,2'-bithiophene + acetate

Thus, the two substrates of this enzyme are 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene and H₂O, whereas its two products are 5-(3-hydroxy-4-acetoxybut-1-ynyl)-2,2'-bithiophene and acetate.

This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene acetylhydrolase. Other names in common use include diacetoxybutynylbithiophene acetate esterase, and 3,4-diacetoxybutinylbithiophene:4-acetate esterase.

References

• IUBMB entry for 3.1.1.66
• BRENDA references for 3.1.1.66 (Recommended.)
• PubMed references for 3.1.1.66
• PubMed Central references for 3.1.1.66
• Google Scholar references for 3.1.1.66
• Pensl R and Suetfeld R (1985). "Occurrence of 3,4-diacetoybutinylbithiophene in Tagetes patula and its enzymatic conversion". Z. Naturforsch. C: Biosci. 40: 3–7. 

External links

• IUBMB entry for 3.1.1.66

• KEGG entry for 3.1.1.66

• BRENDA entry for 3.1.1.66

• NiceZyme view of 3.1.1.66

• EC2PDB: PDB structures for 3.1.1.66

• PRIAM entry for 3.1.1.66

• PUMA2 entry for 3.1.1.66

• IntEnz: Integrated Enzyme entry for 3.1.1.66

• MetaCyc entry for 3.1.1.66

• Atomic-resolution structures of enzymes belonging to this class

Gene Ontology (GO) codes

• EGO entry for GO code 0047377: 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene deacetylase

• AMIGO entry for GO code 0047377: 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene deacetylase