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Literature summary extracted from

  • Pathak, D.; Ollis, D.
    Refined structure of dienelactone hydrolase at 1.8 A (1990), J. Mol. Biol., 214, 497-525.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
3.1.1.45 refined crystal structure at 1.8 A resolution Pseudomonas knackmussii

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.45 Pseudomonas knackmussii
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.45 3-chlorobenzoate-grown cells Pseudomonas knackmussii

Reaction

EC Number Reaction Comment Organism Reaction ID
3.1.1.45 4-carboxymethylenebut-2-en-4-olide + H2O = 4-oxohex-2-enedioate the active-site Cys123 residue is part of a triad of residues consisting of Cys123, His202 and Asp171, and is reminiscent of the serine/cysteine proteases Pseudomonas knackmussii
a

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.45 cis-4-carboxymethylenebut-2-en-4-olide + H2O
-
 Pseudomonas knackmussii 4-oxohex-2-enedioate
-
 ?
3.1.1.45 trans-4-carboxymethylenebut-2-en-4-olide + H2O
-
 Pseudomonas knackmussii 4-oxohex-2-enedioate
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.1.45 monomer alpha,beta protein Pseudomonas knackmussii

Synonyms

EC Number Synonyms Comment Organism
3.1.1.45 DLH
-
 Pseudomonas knackmussii