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A dynamic understanding of cytochrome P450 structure and function through solution NMR.

Authors :
Pochapsky TC
Source :
Current opinion in biotechnology [Curr Opin Biotechnol] 2021 Jun; Vol. 69, pp. 35-42. Date of Electronic Publication: 2020 Dec 22.
Publication Year :
2021

Abstract

Many economically important biosyntheses incorporate regiospecific and stereospecific oxidations at unactivated carbons. Such oxidations are commonly catalyzed by cytochrome P450 monooxygenases, heme-containing enzymes that activate molecular oxygen while selectively binding and orienting the substrate for reaction. Despite the plethora of P450-catalyzed reactions, the P450 fold is highly conserved, and static structures are often insufficient for characterizing conformational states that contribute to specificity. High-resolution solution nuclear magnetic resonance (NMR) offers insights into dynamic processes and conformational changes that are required of a P450 in order to attain the combination of specificity and efficiency required for these reactions.<br /> (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1879-0429
Volume :
69
Database :
MEDLINE
Journal :
Current opinion in biotechnology
Publication Type :
Academic Journal
Accession number :
33360373
Full Text :
https://doi.org/10.1016/j.copbio.2020.11.007