Impact of Reactive Species on Amino Acids-Biological Relevance in Proteins and Induced Pathologies
| Autor: | Celia María Curieses Andrés, José Manuel Pérez de la Lastra, Celia Andrés Juan, Francisco J. Plou, Eduardo Pérez-Lebeña |
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| Přispěvatelé: | European Commission, Agencia Canaria de Investigación, Innovación y Sociedad de la Información, Caja Canarias, Gobierno de Canarias, Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), Pérez de Lastra, José Manuel, Plou Gasca, Francisco José |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | International journal of molecular sciences. 23(22) |
| ISSN: | 1422-0067 |
| Popis: | This review examines the impact of reactive species RS (of oxygen ROS, nitrogen RNS and halogens RHS) on various amino acids, analyzed from a reactive point of view of how during these reactions, the molecules are hydroxylated, nitrated, or halogenated such that they can lose their capacity to form part of the proteins or peptides, and can lose their function. The reactions of the RS with several amino acids are described, and an attempt was made to review and explain the chemical mechanisms of the formation of the hydroxylated, nitrated, and halogenated derivatives. One aim of this work is to provide a theoretical analysis of the amino acids and derivatives compounds in the possible positions. Tyrosine, methionine, cysteine, and tryptophan can react with the harmful peroxynitrite or OH and NO2 radicals and glycine, serine, alanine, valine, arginine, lysine, tyrosine, histidine, cysteine, methionine, cystine, tryptophan, glutamine and asparagine can react with hypochlorous acid HOCl. These theoretical results may help to explain the loss of function of proteins subjected to these three types of reactive stresses. We hope that this work can help to assess the potential damage that reactive species can cause to free amino acids or the corresponding residues when they are part of peptides and proteins. This research was funded by project APOGEO (Cooperation Program INTERREG-MAC 2014–2020, with European Funds for Regional Development-FEDER. “Agencia Canaria de Investigación, Innovación y Sociedad de la Información (ACIISI) del Gobierno de Canarias”, project ProID2020010134, Caja Canarias, project 2019SP43 and Spanish Ministry of Economy and Competitiveness (Grant PID2019-105838RB-C31). |
| Databáze: | OpenAIRE |
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