_EC 5.99.1.4 2-hydroxychromene-2-carboxylate isomerase. 3 PDB entries  
EC 5.-.-.- Isomerases. [2,272 PDB entries]
EC 5.99.-.- Other isomerases. [190 PDB entries]
EC 5.99.1.- Sole sub-subclass for isomerases that do not belong in the other [190 PDB entries]
EC 5.99.1.4 2-hydroxychromene-2-carboxylate isomerase. [3 PDB entries]    
2imd

Reaction: 2-hydroxy-2H-chromene-2-carboxylate = (3E)-4-(2-hydroxyphenyl)-2-oxobut- 3-enoate.
 


2-hydroxy-2H-chromene-2-carboxylate
=
(3E)-4-(2-hydroxyphenyl)-2-oxobut- 3-enoate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): 2HC2CA isomerase. Hcca isomerase.
Comments: This enzyme is involved in naphthalene degradation.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.5.99.1.4

  PDB code Protein
2imd
Structure of semet 2-hydroxychromene-2-carboxylate isomerase isomerase)
Source: Pseudomonas putida. Organism_taxid: 303. Gene: nahd. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (203 residues) CATH domain: 3.40.30.10
Bound ligand:   Het Group GSH corresponds to enzyme reactant glutathione
2ime
2-hydroxychromene-2-carboxylate isomerase: a kappa class glu s-transferase from pseudomonas putida
Source: Pseudomonas putida. Organism_taxid: 303. Gene: nahd. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (203 residues) CATH domain: 3.40.30.10
Bound ligand:   Het Group GSH corresponds to enzyme reactant glutathione
2imf
2-hydroxychromene-2-carboxylate isomerase: a kappa class glu s-transferase from pseudomonas putida
Source: Pseudomonas putida. Organism_taxid: 303. Gene: nahd. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (203 residues) CATH domain: 3.40.30.10
Bound ligand:   Het Group GSH corresponds to enzyme reactant glutathione