Purification and enzymatic characterization of trans-o-hydroxybenzylidenepyruvate hydratase-aldolase from Rhodococcus opacus and enzymatic formation of α, ß-unsaturated ketones.
Biosci Biotechnol Biochem
; 83(10): 1884-1888, 2019 Oct.
Article
en En
| MEDLINE
| ID: mdl-31161894
ABSTRACT
Trans-o-hydroxybenzylidenepyruvate (tHBPA) hydratase-aldolase (RnoE) catalyzes the conversion of tHBPA to 2-hydroxybenzaldehyde and pyruvate. We purified RnoE from Rhodococcus opacus and characterized its enzymatic properties. It exhibited maximum enzyme activity at 60°C and catalyzed the reverse reaction, converting various aromatic benzaldehydes and pyruvate to benzylidenepyruvate, indicating that this enzyme can be adapted for the enzymatic synthesis of α, ß-unsaturated ketones.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Rhodococcus
/
Hidroliasas
/
Cetonas
Idioma:
En
Revista:
Biosci Biotechnol Biochem
Asunto de la revista:
BIOQUIMICA
/
BIOTECNOLOGIA
Año:
2019
Tipo del documento:
Article
País de afiliación:
Japón