QM/MM free energy simulations: recent progress and challenges

X Lu, D Fang, S Ito, Y Okamoto, V Ovchinnikov… - Molecular …, 2016 - Taylor & Francis
Due to the higher computational cost relative to pure molecular mechanical (MM)
simulations, hybrid quantum mechanical/molecular mechanical (QM/MM) free energy …

Discovery and mining of enzymes from the human gut microbiome

B Jia, X Han, KH Kim, CO Jeon - Trends in Biotechnology, 2022 - cell.com
Advances in technological and bioinformatics approaches have led to the generation of a
plethora of human gut metagenomic datasets. Metabolomics has also provided substantial …

Perspective: Quantum mechanical methods in biochemistry and biophysics

Q Cui - The Journal of chemical physics, 2016 - pubs.aip.org
In this perspective article, I discuss several research topics relevant to quantum mechanical
(QM) methods in biophysical and biochemical applications. Due to the immense complexity …

[PDF][PDF] Confronting the catalytic dark matter encoded by sequenced genomes

KW Ellens, N Christian, C Singh… - Nucleic acids …, 2017 - academic.oup.com
The post-genomic era has provided researchers with a deluge of protein sequences.
However, a significant fraction of the proteins encoded by sequenced genomes remains …

Machine learning enables prediction of Pyrrolysyl-tRNA synthetase substrate specificity

Q Zhang, W Zheng, Z Song, Q Zhang, L Yang… - ACS Synthetic …, 2023 - ACS Publications
Knowledge about the substrate scope for a given enzyme is informative for elucidating
biochemical pathways and also for expanding applications of the enzyme. However, no …

[HTML][HTML] PCPD: Plant cytochrome P450 database and web-based tools for structural construction and ligand docking

H Wang, Q Wang, Y Liu, X Liao, H Chu… - Synthetic and systems …, 2021 - Elsevier
Plant cytochrome P450s play key roles in the diversification and functional modification of
plant natural products. Although over 200,000 plant P450 gene sequences have been …

Discovery of a non-canonical prototype long-chain monoacylglycerol lipase through a structure-based endogenous reaction intermediate complex

N Pinotsis, A Krüger, N Tomas… - Nature …, 2023 - nature.com
The identification and characterization of enzyme function is largely lacking behind the
rapidly increasing availability of large numbers of sequences and associated high-resolution …

Machine learning‐based prediction of enzyme substrate scope: application to bacterial nitrilases

Z Mou, J Eakes, CJ Cooper, CM Foster… - Proteins: Structure …, 2021 - Wiley Online Library
Predicting the range of substrates accepted by an enzyme from its amino acid sequence is
challenging. Although sequence‐and structure‐based annotation approaches are often …

Structure-function relationships in NDP-sugar active SDR enzymes: Fingerprints for functional annotation and enzyme engineering

M Da Costa, O Gevaert, S Van Overtveldt, J Lange… - Biotechnology …, 2021 - Elsevier
Abstract Short-chain Dehydrogenase/Reductase enzymes that are active on nucleotide
sugars (abbreviated as NS-SDR) are of paramount importance in the biosynthesis of rare …

Regulation and plasticity of catalysis in enzymes: insights from analysis of mechanochemical coupling in myosin

X Lu, V Ovchinnikov, D Demapan, D Roston, Q Cui - Biochemistry, 2017 - ACS Publications
The mechanism of ATP hydrolysis in the myosin motor domain is analyzed using a
combination of DFTB3/CHARMM simulations and enhanced sampling techniques. The …