Enzyme

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     5. Isomerases
        5.3 Intramolecular oxidoreductases
            5.3.3 Transposing C=C bonds
ID:5.3.3.10
Description:5-carboxymethyl-2-hydroxymuconate Delta-isomerase.
Alternative Name: CHM isomerase.
5-carboxymethyl-2-hydroxymuconic acid isomerase.
Cath: 3.30.429.10; 3.90.850.10;

3D structure

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References

External Links

UniProtKB Enzyme Link: UniProtKB 5.3.3.10
BRENDA Enzyme Link: BRENDA 5.3.3.10
KEGG Enzyme Link: KEGG5.3.3.10
BioCyc Enzyme Link: BioCyc 5.3.3.10
ExPASy Enzyme Link: ExPASy5.3.3.10
EC2PDB Enzyme Link: EC2PDB 5.3.3.10
ExplorEnz Enzyme Link: ExplorEnz 5.3.3.10
PRIAM enzyme-specific profiles Link: PRIAM 5.3.3.10
IntEnz Enzyme Link: IntEnz 5.3.3.10
MEDLINE Enzyme Link: MEDLINE 5.3.3.10
MSA:

5.3.3.10;

Phylogenetic Tree:

5.3.3.10;

Uniprot:
M-CSA:
RHEA:18813 (2E,4Z)-5-hydroxypenta-2,4-diene-1,2,5-tricarboxylate = (3E,5R)-5-carboxy-2-oxohept-3-enedioate
RULE(radius=1) [*:1]-[C;H0;+0:2](-[*:3])=[CH;+0:4]-[CH;+0:5]=[C;H0;+0:6](-[*:7])-[OH;+0:8]>>[*:1]-[CH;+0:2](-[*:3])-[CH;+0:4]=[CH;+0:5]-[C;H0;+0:6](-[*:7])=[O;H0;+0:8]
Reaction
Core-to-Core No scaffolds atoms were exchanged as a result of the reaction

References

TitleAuthorsDatePubMed ID
Purification, some properties and nucleotide sequence of 5-carboxymethyl-2-hydroxymuconate isomerase of Escherichia coli C.Roper DI, Cooper RA1990 Jun 182194841
The crystal structure of HpcE, a bifunctional decarboxylase/isomerase with a multifunctional fold.Tame JR, Namba K, Dodson EJ, Roper DI2002 Mar 511863436
Purification, nucleotide sequence and some properties of a bifunctional isomerase/decarboxylase from the homoprotocatechuate degradative pathway of Escherichia coli C.Roper DI, Cooper RA1993 Oct 158223600
Identification and purification of distinct isomerase and decarboxylase enzymes involved in the 4-hydroxyphenylacetate catabolic pathway of Escherichia coli.Garrido-Peritierra A, Cooper RA1981 Jul7026235