Literature DB >> 10635120

Molecular cloning and biochemical characterization of a novel cytochrome P450, flavone synthase II, that catalyzes direct conversion of flavanones to flavones.

T Akashi1, M Fukuchi-Mizutani, T Aoki, Y Ueyama, K Yonekura-Sakakibara, Y Tanaka, T Kusumi, S Ayabe.   

Abstract

Cytochrome P450 cDNAs, AFNS2 and TFNS5, were isolated from snapdragon and torenia petal cDNA libraries, respectively, based on the sequence homology with licorice CYP93B1 cDNA encoding (2S)-flavanone 2-hydroxylase. They were expressed in yeast and identified to encode flavone synthase II catalyzing direct conversion of flavanones to flavones probably via 2-hydroxyflavanones.

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Year:  1999        PMID： 10635120     DOI： 10.1093/oxfordjournals.pcp.a029505

Source DB:  PubMed          Journal:  Plant Cell Physiol        ISSN： 0032-0781            Impact factor:   4.927


  19 in total

1.  Investigation of two distinct flavone synthases for plant-specific flavone biosynthesis in Saccharomyces cerevisiae.

Authors:  Effendi Leonard; Yajun Yan; Kok Hong Lim; Mattheos A G Koffas
Journal:  Appl Environ Microbiol       Date:  2005-12       Impact factor: 4.792

2.  Cytochrome P450 93G1 Is a Flavone Synthase II That Channels Flavanones to the Biosynthesis of Tricin O-Linked Conjugates in Rice.

Authors:  Pui Ying Lam; Fu-Yuan Zhu; Wai Lung Chan; Hongjia Liu; Clive Lo
Journal:  Plant Physiol       Date:  2014-05-19       Impact factor: 8.340

3.  Stereochemical inversion of (S)-reticuline by a cytochrome P450 fusion in opium poppy.

Authors:  Scott C Farrow; Jillian M Hagel; Guillaume A W Beaudoin; Darcy C Burns; Peter J Facchini
Journal:  Nat Chem Biol       Date:  2015-07-01       Impact factor: 15.040

4.  Formation of two methylenedioxy bridges by a Sesamum CYP81Q protein yielding a furofuran lignan, (+)-sesamin.

Authors:  Eiichiro Ono; Masaaki Nakai; Yuko Fukui; Namino Tomimori; Masako Fukuchi-Mizutani; Masayuki Saito; Honoo Satake; Takaharu Tanaka; Masumi Katsuta; Toshiaki Umezawa; Yoshikazu Tanaka
Journal:  Proc Natl Acad Sci U S A       Date:  2006-06-19       Impact factor: 11.205

Review 5.  Flower colour and cytochromes P450.

Authors:  Yoshikazu Tanaka; Filippa Brugliera
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2013-01-06       Impact factor: 6.237

6.  Endogenous post-transcriptional gene silencing of flavone synthase resulting in high accumulation of anthocyanins in black dahlia cultivars.

Authors:  Ayumi Deguchi; Sho Ohno; Munetaka Hosokawa; Fumi Tatsuzawa; Motoaki Doi
Journal:  Planta       Date:  2013-02-07       Impact factor: 4.116

7.  Comparative genomics of rice and Arabidopsis. Analysis of 727 cytochrome P450 genes and pseudogenes from a monocot and a dicot.

Authors:  David R Nelson; Mary A Schuler; Suzanne M Paquette; Daniele Werck-Reichhart; Søren Bak
Journal:  Plant Physiol       Date:  2004-06       Impact factor: 8.340

8.  The Identification of Maize and Arabidopsis Type I FLAVONE SYNTHASEs Links Flavones with Hormones and Biotic Interactions.

Authors:  María Lorena Falcone Ferreyra; Julia Emiliani; Eduardo José Rodriguez; Valeria Alina Campos-Bermudez; Erich Grotewold; Paula Casati
Journal:  Plant Physiol       Date:  2015-08-12       Impact factor: 8.340

9.  Genome-wide analyses of the structural gene families involved in the legume-specific 5-deoxyisoflavonoid biosynthesis of Lotus japonicus.

Authors:  Norimoto Shimada; Shusei Sato; Tomoyoshi Akashi; Yasukazu Nakamura; Satoshi Tabata; Shin-Ichi Ayabe; Toshio Aoki
Journal:  DNA Res       Date:  2007-04-23       Impact factor: 4.458

10.  Roles of cytochrome P450 2A6 in the oxidation of flavone, 4'-hydroxyflavone, and 4'-, 3'-, and 2'-methoxyflavones by human liver microsomes.

Authors:  Haruna Nagayoshi; Norie Murayama; Shigeo Takenaka; Vitchan Kim; Donghak Kim; Masayuki Komori; Hiroshi Yamazaki; F Peter Guengerich; Tsutomu Shimada
Journal:  Xenobiotica       Date:  2021-08-04       Impact factor: 1.908
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