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Genetic code expansion for biocatalysis and enzyme engineering doctoral network

Project description

Innovative biotechnological applications of non-canonical amino acids

The expansion of the genetic code to incorporate non-canonical amino acids (NCAA) in proteins provides biotechnology with novel tools. NCAA applications might include investigation of the structure and dynamics of proteins, protein imaging and spectroscopy, metal chelators, and click-chemistry reagents. Funded by the Marie Skłodowska-Curie Actions programme, the BiocatCodeExpander project aims to bring experts from different fields to organise a training network for the development of the NCAA methodologies in a collaborative manner. The network will train 10 PhD researchers in the subjects of biocatalysis, synthetic biology, peptide chemistry, and computational biology. The project research will develop new tools and applications for the design of biotechnological processes for the environmentally responsible production of chemicals and pharmaceuticals.

Objective

The expansion of the genetic code for the incorporation of non-canonical amino acids (NCAA) in proteins provides biotechnologists with an amazing kit of novel tools. NCAA can be used in multiple applications such as investigation of the structure and dynamics of proteins, as handles for protein imaging and spectroscopy, metal chelators or as click chemistry reagents. Yet, only a few cases exist where NCAA are used in enzyme engineering to explore, improve or install new enzymatic activities. Further development has been restricted by the limited efficiency and flexibility of tools for their incorporation. This is mainly caused by the field developing separately and not being driven by desired target catalytic activities and needs of protein engineers. Therefore, this DN proposal aims to bridge this gap and bring experts from different fields together to ensure the development of the methodologies in a collaborative manner. With a threefold- training structure Learn–Teach–Create, the DN trains 10 PhDs at the boundaries of biocatalysis, synthetic biology, peptide chemistry and computational biology and brings together a team of academic and industrial partners to increase the European research capacity.
The efficiency and flexibility in NCAA incorporation are decisive for successful catalytic application; use of NCAA for selective protein conjugation facilitates application in site-selective immobilization; combination of protein folding analyses in high-throughput-screens with automatization fosters the application of NCAA in directed evolution to engineer reactivity and stability of enzymes; going a step further, NCAA can provide functional groups for designed biocatalysts for new-to-nature reactions. The proposed research affords new tools and applications, and the newly designed catalysts are envisioned to be important biotechnological processes for a greener, more environmentally friendly production of chemicals and pharmaceuticals.

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HORIZON-TMA-MSCA-DN - HORIZON TMA MSCA Doctoral Networks

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Call for proposal

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(opens in new window) HORIZON-MSCA-2021-DN-01

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Coordinator

STICHTING VU
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 548 740,80
Address
DE BOELELAAN 1105
1081 HV Amsterdam
Netherlands

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Activity type
Higher or Secondary Education Establishments
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Total cost

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Participants (7)

Partners (10)

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