Literature DB >> 16960364

Hydroxylation of oleanolic acid to queretaroic acid by cytochrome P450 from Nonomuraea recticatena.

Yoshikazu Fujii1, Shinji Hirosue, Tadashi Fujii, Naoki Matsumoto, Hitosi Agematu, Akira Arisawa.   

Abstract

A gene for cytochrome P450 (moxA) from Nonomuraea recticatena, coexpressed with camAB for pseudomonad redox partners in Escherichia coli, hydroxylated oleanolic acid to produce queretaroic acid. When we used the P450-induced whole-cell as a catalyst, only a small amount of queretaroic acid was produced, probably due to poor permeability of oleanolic acid into the E. coli cell. In an alternative approach with the cell-free reaction system, the conversion ratio increased up to 17%.

Entities:  

Mesh:

Substances:

Year:  2006        PMID: 16960364     DOI: 10.1271/bbb.60126

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN: 0916-8451            Impact factor:   2.043


  2 in total

1.  Exploring the molecular basis for substrate specificity in homologous macrolide biosynthetic cytochromes P450.

Authors:  Matthew D DeMars; Nathan L Samora; Song Yang; Marc Garcia-Borràs; Jacob N Sanders; K N Houk; Larissa M Podust; David H Sherman
Journal:  J Biol Chem       Date:  2019-09-05       Impact factor: 5.157

Review 2.  Biotransformation of Oleanane and Ursane Triterpenic Acids.

Authors:  Natalia A Luchnikova; Victoria V Grishko; Irina B Ivshina
Journal:  Molecules       Date:  2020-11-25       Impact factor: 4.411

  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.