Computational insights into active site shaping for substrate specificity and reaction regioselectivity in the EXTL2 retaining glycosyltransferase

Author:

Mendoza Fernanda12345ORCID,Lluch José M.678910ORCID,Masgrau Laura678910ORCID

Affiliation:

1. Departamento de Ciencias Químicas

2. Facultad de Ciencias Exactas

3. Universidad Andres Bello

4. Sede Concepción

5. Talcahuano

6. Institut de Biotecnologia i de Biomedicina (IBB)

7. Universitat Autònoma de Barcelona

8. 08193 Bellaterra (Cerdanyola del Vallès)

9. Barcelona

10. Spain

Abstract

QM(DFT)/MM calculations and molecular dynamics simulations on wild-type retaining α1,4-N-acetylhexosaminyltransferase (EXTL2) and Arg293Ala, Asp246Ala, Arg293Ala/Asp246Ala and Asp246Glu mutants are used to understand the role of these two residues.

Funder

Comisión Nacional de Investigación Científica y Tecnológica

Ministerio de Economía y Competitividad

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Reference81 articles.

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2. Glycomics Hits the Big Time

3. Glycosylation in Cellular Mechanisms of Health and Disease

4. Enzymatic methods for glyco(diversification/randomization) of drugs and small molecules

5. Enzymatic Glycosylation of Small Molecules: Challenging Substrates Require Tailored Catalysts

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