Literature DB >> 11754938

Predicting the substrates of cloned plant O-methyltransferases.

Gudrun Schröder1, Elke Wehinger, Joachim Schröder.   

Abstract

Plant O-methyltransferases (OMTs) have important roles in secondary metabolite biosynthesis. Sequencing projects and homology-based cloning strategies yield sequences for proteins with similarities to known OMTs, but the identification of the physiological substrates is not trivial. We investigated with a cDNA cloned from Catharanthus roseus the possibilities for predicting the substrates of OMTs, using the information from previous work and two newly identified motifs that were based on information from the crystal structures of two plant OMTs. The results, confirmed by functional analysis of the recombinant protein, indicated that a careful analysis of the deduced protein sequence can provide clues for predicting the substrates of cloned OMTs.

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Year:  2002        PMID： 11754938     DOI： 10.1016/s0031-9422(01)00421-6

Source DB:  PubMed          Journal:  Phytochemistry        ISSN： 0031-9422            Impact factor:   4.072


  13 in total

1.  Evolution of novel O-methyltransferases from the Vanilla planifolia caffeic acid O-methyltransferase.

Authors:  Huaijun Michael Li; David Rotter; Thomas G Hartman; Fulya E Pak; Daphna Havkin-Frenkel; Faith C Belanger
Journal:  Plant Mol Biol       Date:  2006-06       Impact factor: 4.076

2.  Identification of a second 16-hydroxytabersonine-O-methyltransferase suggests an evolutionary relationship between alkaloid and flavonoid metabolisms in Catharanthus roseus.

Authors:  Pamela Lemos Cruz; Ines Carqueijeiro; Konstantinos Koudounas; Dikki Pedenla Bomzan; Emily Amor Stander; Cécile Abdallah; Natalja Kulagina; Audrey Oudin; Arnaud Lanoue; Nathalie Giglioli-Guivarc'h; Dinesh A Nagegowda; Nicolas Papon; Sébastien Besseau; Marc Clastre; Vincent Courdavault
Journal:  Protoplasma       Date:  2022-08-10       Impact factor: 3.186

3.  O-methyltransferases involved in the biosynthesis of volatile phenolic derivatives in rose petals.

Authors:  Noa Lavid; Jihong Wang; Moshe Shalit; Inna Guterman; Einat Bar; Till Beuerle; Naama Menda; Sharoni Shafir; Dani Zamir; Zach Adam; Alexander Vainstein; David Weiss; Eran Pichersky; Efraim Lewinsohn
Journal:  Plant Physiol       Date:  2002-08       Impact factor: 8.340

4.  Characterization of a multifunctional methyltransferase from the orchid Vanilla planifolia.

Authors:  F E Pak; S Gropper; W D Dai; D Havkin-Frenkel; F C Belanger
Journal:  Plant Cell Rep       Date:  2004-04-30       Impact factor: 4.570

5.  A stress-inducible resveratrol O-methyltransferase involved in the biosynthesis of pterostilbene in grapevine.

Authors:  Laure Schmidlin; Anne Poutaraud; Patricia Claudel; Pere Mestre; Emilce Prado; Maria Santos-Rosa; Sabine Wiedemann-Merdinoglu; Francis Karst; Didier Merdinoglu; Philippe Hugueney
Journal:  Plant Physiol       Date:  2008-09-17       Impact factor: 8.340

6.  Scent evolution in Chinese roses.

Authors:  Gabriel Scalliet; Florence Piola; Christophe J Douady; Stéphane Réty; Olivier Raymond; Sylvie Baudino; Karim Bordji; Mohammed Bendahmane; Christian Dumas; J Mark Cock; Philippe Hugueney
Journal:  Proc Natl Acad Sci U S A       Date:  2008-04-14       Impact factor: 11.205

7.  The leaf epidermome of Catharanthus roseus reveals its biochemical specialization.

Authors:  Jun Murata; Jonathon Roepke; Heather Gordon; Vincenzo De Luca
Journal:  Plant Cell       Date:  2008-03-07       Impact factor: 11.277

8.  Functional analysis of members of the isoflavone and isoflavanone O-methyltransferase enzyme families from the model legume Medicago truncatula.

Authors:  Bettina E Deavours; Chang-Jun Liu; Marina A Naoumkina; Yuhong Tang; Mohamed A Farag; Lloyd W Sumner; Joseph P Noel; Richard A Dixon
Journal:  Plant Mol Biol       Date:  2006-09-26       Impact factor: 4.076

9.  Methylation of sulfhydryl groups: a new function for a family of small molecule plant O-methyltransferases.

Authors:  Heather Coiner; Gudrun Schröder; Elke Wehinger; Chang-Jun Liu; Joseph P Noel; Wilfried Schwab; Joachim Schröder
Journal:  Plant J       Date:  2006-04       Impact factor: 6.417

10.  Berry skin development in Norton grape: distinct patterns of transcriptional regulation and flavonoid biosynthesis.

Authors:  Mohammad B Ali; Susanne Howard; Shangwu Chen; Yechun Wang; Oliver Yu; Laszlo G Kovacs; Wenping Qiu
Journal:  BMC Plant Biol       Date:  2011-01-10       Impact factor: 4.215
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