Towards the online computer-aided design of catalytic pockets

Laura Falivene, Zhen Cao, Andrea Petta, Luigi Serra, Albert Poater, Romina Oliva, Vittorio Scarano, Luigi Cavallo

Research output: Contribution to journalArticlepeer-review

660 Scopus citations

Abstract

The engineering of catalysts with desirable properties can be accelerated by computer-aided design. To achieve this aim, features of molecular catalysts can be condensed into numerical descriptors that can then be used to correlate reactivity and structure. Based on such descriptors, we have introduced topographic steric maps that provide a three-dimensional image of the catalytic pocket—the region of the catalyst where the substrate binds and reacts—enabling it to be visualized and also reshaped by changing various parameters. These topographic steric maps, especially when used in conjunction with density functional theory calculations, enable catalyst structural modifications to be explored quickly, making the online design of new catalysts accessible to the wide chemical community. In this Perspective, we discuss the application of topographic steric maps either to rationalize the behaviour of known catalysts—from synthetic molecular species to metalloenzymes—or to design improved catalysts.
Original languageEnglish (US)
Pages (from-to)872-879
Number of pages8
JournalNature Chemistry
Volume11
Issue number10
DOIs
StatePublished - Sep 2 2019

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: L.C. thanks the King Abdullah University of Science and Technology (KAUST). This research used resources of the Core Labs and of the KAUST Supercomputing Laboratory. A.P. is a Serra Húnter fellow and thanks the Spanish MICINN for the project PGC2018-
097722-B-I00. R.O. thanks University Parthenope ‘Finanziamento per il Sostegno alla Ricerca Individuale di Ateneo – Annualità 2017’ for funding

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