2-chloro-4-carboxymethylenebut-2-en-1,4-olide isomerase
Appearance
2-chloro-4-carboxymethylenebut-2-en-1,4-olide isomerase | |||||||||
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Identifiers | |||||||||
EC no. | 5.2.1.10 | ||||||||
CAS no. | 115629-29-3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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In enzymology, a 2-chloro-4-carboxymethylenebut-2-en-1,4-olide isomerase (EC 5.2.1.10) is an enzyme that catalyzes the chemical reaction
- cis-2-chloro-4-carboxymethylenebut-2-en-1,4-olide trans-2-chloro-4-carboxymethylenebut-2-en-1,4-olide
Hence, this enzyme has one substrate, cis-2-chloro-4-carboxymethylenebut-2-en-1,4-olide, and one product, trans-2-chloro-4-carboxymethylenebut-2-en-1,4-olide.
This enzyme belongs to the family of isomerases, specifically cis-trans isomerases. The systematic name of this enzyme class is 2-chloro-4-carboxymethylenebut-2-en-1,4-olide cis-trans-isomerase. Other names in common use include 2-chlorocarboxymethylenebutenolide isomerase, and chlorodienelactone isomerase. This enzyme participates in 1,4-dichlorobenzene degradation.
References
- Schwien U, Schmidt E, Knackmuss H-J and Reinecke W (1988). "Degradation of chlorosubstituted aromatic-compounds by Pseudomonas sp. strain-B13 - fate of 3,5-dichlorocatechol". Arch. Microbiol. 150: 78–84. doi:10.1007/BF00409721.
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