A maize spermine synthase 1 PEST sequence fused to the GUS reporter protein facilitates proteolytic degradation

Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 78(2014) vom: 15. Mai, Seite 80-7
1. Verfasser: Maruri-López, Israel (VerfasserIn)
Weitere Verfasser: Rodríguez-Kessler, Margarita, Rodríguez-Hernández, Aída Araceli, Becerra-Flora, Alicia, Olivares-Grajales, Juan Elías, Jiménez-Bremont, Juan Francisco
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't 26S proteasome Aminopropyl transferases PEST Polyamines Spermine synthase Cysteine Proteinase Inhibitors Leupeptins Plant Proteins mehr... Recombinant Fusion Proteins Spermine Synthase EC 2.5.1.22 Glucuronidase EC 3.2.1.31 Proteasome Endopeptidase Complex EC 3.4.25.1 ATP dependent 26S protease EC 3.4.99.- benzyloxycarbonylleucyl-leucyl-leucine aldehyde RF1P63GW3K
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100 1 |a Maruri-López, Israel  |e verfasserin  |4 aut 
245 1 2 |a A maize spermine synthase 1 PEST sequence fused to the GUS reporter protein facilitates proteolytic degradation 
264 1 |c 2014 
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500 |a Date Completed 15.12.2014 
500 |a Date Revised 21.07.2022 
500 |a published: Print-Electronic 
500 |a ErratumIn: Plant Physiol Biochem. 2022 Sep 1;186:169. - PMID 35863096 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2014 Elsevier Masson SAS. All rights reserved. 
520 |a Polyamines are low molecular weight aliphatic compounds involved in various biochemical, cellular and physiological processes in all organisms. In plants, genes involved in polyamine biosynthesis and catabolism are regulated at transcriptional, translational, and posttranslational level. In this research, we focused on the characterization of a PEST sequence (rich in proline, glutamic acid, serine, and threonine) of the maize spermine synthase 1 (ZmSPMS1). To this aim, 123 bp encoding 40 amino acids of the C-terminal region of the ZmSPMS1 enzyme containing the PEST sequence were fused to the GUS reporter gene. This fusion was evaluated in Arabidopsis thaliana transgenic lines and onion monolayers transient expression system. The ZmSPMS1 PEST sequence leads to specific degradation of the GUS reporter protein. It is suggested that the 26S proteasome may be involved in GUS::PEST fusion degradation in both onion and Arabidopsis. The PEST sequences appear to be present in plant spermine synthases, mainly in monocots 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a 26S proteasome 
650 4 |a Aminopropyl transferases 
650 4 |a PEST 
650 4 |a Polyamines 
650 4 |a Spermine synthase 
650 7 |a Cysteine Proteinase Inhibitors  |2 NLM 
650 7 |a Leupeptins  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Recombinant Fusion Proteins  |2 NLM 
650 7 |a Spermine Synthase  |2 NLM 
650 7 |a EC 2.5.1.22  |2 NLM 
650 7 |a Glucuronidase  |2 NLM 
650 7 |a EC 3.2.1.31  |2 NLM 
650 7 |a Proteasome Endopeptidase Complex  |2 NLM 
650 7 |a EC 3.4.25.1  |2 NLM 
650 7 |a ATP dependent 26S protease  |2 NLM 
650 7 |a EC 3.4.99.-  |2 NLM 
650 7 |a benzyloxycarbonylleucyl-leucyl-leucine aldehyde  |2 NLM 
650 7 |a RF1P63GW3K  |2 NLM 
700 1 |a Rodríguez-Kessler, Margarita  |e verfasserin  |4 aut 
700 1 |a Rodríguez-Hernández, Aída Araceli  |e verfasserin  |4 aut 
700 1 |a Becerra-Flora, Alicia  |e verfasserin  |4 aut 
700 1 |a Olivares-Grajales, Juan Elías  |e verfasserin  |4 aut 
700 1 |a Jiménez-Bremont, Juan Francisco  |e verfasserin  |4 aut 
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773 1 8 |g volume:78  |g year:2014  |g day:15  |g month:05  |g pages:80-7 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2014.02.015  |3 Volltext 
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