Group Leader/s
Head of lab
intro
The scientific objectives of the group are related to the use of microorganisms (mainly filamentous fungi) and their enzymes in industrial processes to obtain fuels, materials and chemicals (White Biotechnology) from renewable plant resources. The final aim is to contribute to the sustainable development of our society and reduce the biosphere warming by a reduced consumption of fossil resources.
Hydrolytic enzymes for industrial and environmental applications
The research line led by Mª Jesús Martinez aims to understand key aspects of the catalytic action of fungal hydrolases involved in the biodegradation or biotransformation of lignocelluloses and lipids, emphasizing on versatile lipases, cellulases and hemicellulases, and includes the laboratories of Alicia Prieto, who has high expertise in carbohydrate chemistry, and Jorge Barriuso working on quorum sensing mechanisms and related topics. These basic aspects entail in-depth biochemical, physic-chemical and structural characterization of the enzymes, structure-function studies, and use of computational and bioinformatics tools.
The outcomes from these experimental approaches are essential to explain and improve the catalytic and/or operational properties of the proteins when subjected to industrial and environmental applications based on the exploitation of residual plant biomass and other wastes as renewable feedstock from agriculture, industry and other human activities. These tasks are currently gathered in two projects, HIDROFUN and RETO-PROSOST.
The most relevant biotechnological applications of our research are related to the enzymatic production of second generation bioethanol and biodiesel and added-value products, as prebiotic oligosaccharides, lipid or sugar derivatives with enhanced solubility and biological activity, flavors and fragrances. In all of them, biocatalysis replaces chemical reagents, sometimes releases products that cannot be synthesized chemically, and contributes to the development of green and sustainable processes.
Engineering of oxidative enzymes
The research line led by Angel T. Martínez is related to protein (redox enzymes) design and their utilization in oxidative chemical reactions of industrial interest, as those explored in the INDOX (www.indoxproject.eu), EnzOx2 (http://enzox2.eu), WoodZymes (https://woodzymes.eu/) and SusBind (https://susbind.eu/) EU projects, and includes the laboratories of Susana Camarero, working on enzyme directed evolution, and Francisco Javier Ruiz-Dueñas, with high expertise in fungal multiomics. Our work in these projects focuses on proteins of the (i) heme-peroxidase, (ii) multicopper oxidases and (iii) flavo-oxidase types, as Green Chemistry catalysts for different oxidation and oxyfunctionalization reactions of industrial interest.
The enzyme engineering work takes advantage from: i) Computational simulations of protein-ligand interactions (computational biophysics) and quantum mechanics/molecular mechanics (QM/MM) to predict the electron transfer (computational biochemistry), in a well-established collaboration with the Barcelona Supercomputing Center (www.bsc.es); ii) Analytical chemistry at CIB (MS, NMR, etc) and in collaboration with IRNAS in Seville (www.irnas.csic.es); and iii) Genomic information on fungi responsible for "enzymatic combustion" of lignin (the second more abundant macromolecule on earth) including projects with the Joint Genome Institute (http://jgi.doe.gov) like CSP-2015-1609, coordinated from CIB, for analyzing 52 fungal genomes.
Members
| Ángel Tomás Martínez Ferrer |
| María Jesús Martínez Hernández |
| Alicia María Prieto Orzanco |
| Francisco Javier Ruiz Dueñas |
| Susana Camarero Fernández |
| Jorge Barriuso Maicas |
| Juan Rogelio Carro Aramburu |
| Marta Pérez Boada |
| María Dolores Línde López |
| Juan Antonio Mendez Liter |
| Laura Isabel de Eugenio Martínez |
| Irene Muñoz Aragón |
| Mihai Lucian Lomanar |
Selected Publications
. You may download files with publications only if you will be using them strictly for educational and academic purposes, you or your institution have access rights to these papers, and you respect the copyright of the respective journals
Rencoret J, Gutiérrez A, Marques G, del Río JC, Tobimatsu Y, Lam PY, Pérez-Boada M, Ruiz-Dueñas FJ, Barrasa JM and Martínez AT [2021]. New Insights on Structures Forming the Lignin-Like Fractions of Ancestral Plants. Front. Plant Sci. doi: 10.3389/fpls.2021.740923
Sánchez-Ruiz MI, Ayuso-Fernández I, Rencoret J, González-Ramírez AM, Linde D, Davó-Siguero I, Romero A, Gutiérrez A, Martínez AT and Ruiz-Dueñas FJ [2021]. Agaricales Mushroom Lignin Peroxidase: From Structure–Function to Degradative Capabilities. Antioxidants 10:1446
Sánchez-Ruiz MI, Martínez AT and Serrano A [2021]. Optimizing operational parameters for the enzymatic production of furandicarboxylic acid building block. Microb. Cell Fact. 20:180
Prieto A, de Eugenio L, Méndez‑Líter JA, Nieto‑Domínguez M, Murgiondo C, Barriuso J, Bejarano‑Muñoz L and Martínez MJ [2021]. Fungal glycosyl hydrolases for sustainable plant biomass valorization: Talaromyces amestolkiae as a model fungus. Int. Microbiol. DOI: 10.1007/s10123-021-00202-z
de Salas F, Camarero S [2021]. Fungal Laccases as Biocatalysts for Wide Range Applications. In: Zaragoza, O. (ed) Encyclopedia of Mycology. vol. 2, pp. 233–246. Oxford: Elsevier
Peña A, Babiker R, Chaduli D, Lipzen A, Wang M, Chovatia M, Rencoret J, Marques G, Sánchez-Ruiz MI, Kijpornyongpan T, Salvachúa D, Camarero S, Ng V, Gutiérrez A, Grigoriev IV, Rosso M-N, Martínez AT and Ruiz-Dueñas FJ [2021]. A Multiomic Approach to Understand How Pleurotus eryngii Transforms Non-Woody Lignocellulosic Material. J. Fungi 7:426
Aza P, Molpeceres G, Ruiz-Dueñas FJ and Camarero S [2021]. Heterologous Expression, Engineering and Characterization of a Novel Laccase of Agrocybe pediades with Promising Properties as Biocatalyst. J. Fungi 7:359
de Eugenio LI, Peces-Pérez R, Linde D, Prieto A, Barriuso J, Ruiz-Dueñas FJ and Martínez MJ [2021]. Characterization of a Dye-Decolorizing Peroxidase from Irpex lacteus Expressed in Escherichia coli: An Enzyme with Wide Substrate Specificity Able to Transform Lignosulfonates. J. Fungi 7:325
Ayed AB, Saint-Genis G, Vallon L, Linde D, Turbé-Doan A, Haon M, Daou M, Bertrand E, Faulds CB, Sciara G, Adamo M, Marmeisse R, Comtet-Marre S, Peyret P, Abrouk D, Ruiz-Dueñas FJ, Marchand C, Hugoni M, Luis P, Mechichi T and Record E [2021]. Exploring the Diversity of Fungal DyPs in Mangrove Soils to Produce and Characterize Novel Biocatalysts. J. Fungi 7: 321
Aza P, Molpeceres G, de Salas F and Camarero S [2021]. Design of an improved universal signal peptide based on the α-factor mating secretion signal for enzyme production in yeast. Cell Mol. Life Sci. 78:3691–3707
Linde D, Ayuso-Fernández I, Laloux M, Aguiar-Cervera JE, de Lacey AL, Ruiz-Dueñas FJ and Martínez AT [2021]. Comparing Ligninolytic Capabilities of Bacterial and Fungal Dye-Decolorizing Peroxidases and Class-II Peroxidase-Catalases. Int. J. Mol. Sci. 22:2629
Ruiz A, Herráez M, Costa‐Gutierrez SB, Molina‐Henares MA, Martínez MJ, Espinosa‐Urgel M, Barriuso J [2021]. The architecture of a mixed fungal–bacterial biofilm is modulated by quorum‐sensing signals. Environ. Microbiol. doi: 10.1111/1462-2920.15444
Rodríguez-Salarichs J, García de Lacoba M, Prieto A, Martínez MJ and Barriuso J [2021]. Versatile Lipases from the Candida rugosa-like Family: A Mechanistic Insight Using Computational Approaches. J. Chem. Inf. Model. 61:913–920
Aranda C, Carro J, González-Benjumea A, Babot ED, Olmedo A, Linde D, Martínez AT, Gutiérrez A [2021]. Advances in enzymatic oxyfunctionalization of aliphatic compounds. Biotechnol. Adv. 51:107703
Funding
The public (including EU, MINECO-Spain and CAM-Madrid) and private (contracts with companies) financial sources are included in the list provided below, which includes: i) Project or Contract title, ii) Responsible (or coordinator); iii) Funding; iv) Funding entity and reference; and v) Duration.
A. The funded projects currently in course are listed below:
1) "Biofuels Production from Syngas Fermentation for Aviation and Maritime Use" (BioSFerA), PI-CIB J.L. García (participants J. Barriuso, MJ Martínez and A. Prieto), Ref. H2020-LC-SC3-2019-NZE-RES-CC-884409 Total funding: 4998653 €; Funding CIB: 310000 € (2020-24)
2) "Industrial exploitation of fungal-bacteria biodegradation" R&D Contract Microbial Biosystems S.L. PI-CIB J. Barriuso. Funding: 25105 € (2020-21). Ref. 050204200206
3) "Glycosyl hydrolases and other auxiliary enzymes for the production of added value compounds" (GLYSUS) PI: MJ Martinez; co-PI: A Prieto, Ministerio Ciencia e Innovación (RTI2018-093683-B-I00, 2019-21); Funding CIB: 162.000 € (2019-2021)
4) "Sustainable production and industrial symbiosis in the Community of Madrid" (RETO-PROSOST-2-CM) PIs: A Prieto/MJ Martínez, Comunidad de Madrid (P2018/EMT4459, 2019-2022)
5) “Extremozymes for wood based building blocks: From pulp mill to board and insulation products” (WoodZymes) EC H2020, Coordinator S. Camarero, Ref H2020-BBI-JTI-2017-792070, Total funding 3253873 €; CIB 738340 € (2018-21), www.woodzymes.eu
6) “Development and pilot production of SUStainable bio BINDer systems for wood based panels” (SusBind), EC H2020, PI-CIB: A.T. Martínez, Ref H2020-BBI-JTI-2017-792063; Total funding 4414418 €; CIB 756170 € (2018-22), www.susbind.eu
7) "Basidiomycete genomes for lignocellulose biorefineries" (GENOBIOREF), PIs F.J. Ruiz-Dueñas/S. Camarero, MINECO/FEDER (BIO2017-86559-R) Funding 302500 € (2018-22)
8) “Biotechnology for lignocellulose: towards the integral use of plant biomass as renewable resource”. Acciones de dinamización “Redes de Excelencia”. MINECO. Ref. BIO2017-90757-REDT, Funding: 15000 €; 2018 -2020. PI: S. Camarero. www.redlignocel.es
9) “Industrial Biotechnology Innovation and Synthetic Biology Accelerator” (IBISBA 1.0) EC H2020; PI-CIB: M.J. Martínez; Ref. H2020-INFRAIA-730976 Funding CIB: 275.000 € (2017-21) www.ibisba.eu
B. Other relevant (EU or National) previous projects on related topics:
“New enzymatic oxidation/oxyfunctionalization technologies for added value bio-based products” (EnzOx2), EC H2020, Coordinator A.T. Martínez, PI-CIB F.J. Ruiz-Dueñas, Ref H2020-BBI-PPP-2015-2-720297, Total funding 3000000 €; CIB 606000 € (2016-19), www.enzox2.eu
"Fungal hydrolases: biochemical and molecular studies and applications for lignocellulosic waste revalorization" (HIDROFUN), PIs M.J. Martínez/A. Prieto, MINECO/FEDER (BIO2015-68387-R), Funding 199650 € (2016-18)
“Quorum sensing mechanisms in dimorphic fungi: biotechnological implications” (FungiQuorum) Ministerio Economía y Competitividad (BIO2015-73697-JIN) IP-CIB J. Barriuso (2017-2019). Funding CIB 176.269 €
"Sustainable production and industrial symbiosis in the Community of Madrid" (RETO-PROSOST) PI: MJ Martinez, Comunidad de Madrid (S2013/MAE-2907), Total funding 694950 €, CIB 179860 € (2014-2018)
"New oxidative enzymes for sustainable industries" (NOESIS), PIs: S. Camarero/F.J. Ruiz-Dueñas, MINECO (BIO2014-56388-R). Funding: 302500 € (2015-18)
"Enzymatic, chemical and engineering challenges for the use of non-food agroforestal resources (lignocellulose) in a more sustainable and environmentally-friendly bioeconomy" (network LIGNOCEL), Coordinator S. Camarero, Ref AC2015-00008-00-00, funding 6000 € (2016), www.redlignocel.es
"Optimized oxidoreductases for medium and large scale industrial biotransformations" (INDOX), EC FP7, Coordinator A.T. Martínez, PI-CIB F.J. Ruiz-Dueñas, Ref KBBE-2013-7-613549, total funding 7825824 €: CIB 928654 € (2013-16), www.indoxproject.eu
"Combined approaches based on metagenomics for biofuels synthesis" (CAMBIOS), PI M.J. Martínez, MINECO (RTC2014-1777-3). Funding: 95742 € (2014-17)
"Novel and more robust fungal peroxidases as industrial biocatalysts" (PEROXICATS), FP7, Coordinator A.T. Martínez, PI-CIB F.J. Ruiz-Dueñas, Ref KBBE-2010-4-265397, total funding 2 999 350 euros: CIB 732 114 euros, 2011-13, www.peroxicats.org
“Optimised pre-treatment of fast growing woody and nonwoody Brazilian crops by detailed characterisation of chemical changes produced in the lignin-carbohydrate matrix” (LIGNODECO), FP7, PI-CSIC A.T. Martínez, Ref KBBE-2009-3-244362, total funding 2 988 220 euros; CIB 451 250 euros, 2010-2012
"High-performance biocatalysts for second generation bioethanol" (BIOCAT2ndOL), one of the six sub-projects of the project on "Production and development of non-food energetic cultures" asigned to CSIC by the MICINN (as a part of the Spanish PlanE) with a total budeget of 8 512 507 euros; PI-CIB M.J. Martínez; 2009-2011
"Ethanol for automotion" (I+DEA); Coordinator: P. Gutiérrez (Abengoa Bioenergy); CIB-PI: M.J. Martínez; total budget (including contributions from 25 companies) 28 million euros; CIB funding 646 000 euros; CDTI, CENIT 2007-1031; 2007-2011
“White biotechnology for added value products from renewable plant polymers: Design of tailor-made biocatalysts and new industrial bioprocesses” (BIORENEW); A.T. Martínez (coordinator); total budget: 14 683 137 euros: total EU contribution: 9 500 000 euros; EU contribution to CIB: 1 012 388 euros; Priority-3 (NMP) of EU FP6, NMP2-CT-2006-026456; 2006-2010, www.biorenew.org