Results 51 to 60 of about 24,906 (269)

Towards automatic classification within the ChEBI ontology [PDF]

open access: yes, 2009
*Background* Appearing in a wide variety of contexts, biochemical 'small molecules' are a core element of biomedical data. Chemical ontologies, which provide stable identifiers and a shared vocabulary for use in referring to such ...
Christoph Steinbeck   +3 more
core   +2 more sources

Grand challenges for cheminformatics [PDF]

open access: yesJournal of Cheminformatics, 2009
Welcome to the Journal of Cheminformatics. We are proud to be associated with a field that has a history longer than most applied computational disciplines; that has elegantly solved so many basic (and not so basic) problems; that has a reputation for intellectual rigor and good-naturedness; that has hundreds of scholarly articles published; and that ...
openaire   +3 more sources

Molecular representations in bio-cheminformatics

open access: yesMemetic Computing
Molecular representations have essential roles in bio-cheminformatics as they facilitate the growth of machine learning applications in numerous sub-domains of biology and chemistry, especially drug discovery.
T. Nguyen-Vo   +3 more
semanticscholar   +1 more source

QUIMIOINFORMÁTICA: UMA INTRODUÇÃO

open access: yesQuímica Nova
Cheminformatics is an interdisciplinary field between chemistry and informatics, which has evolved considerably since its inception in the 1960s. Initially, the cheminformatics community dealt primarily with practical and technical aspects of chemical ...
Vinicius M. Alves   +3 more
doaj   +1 more source

Integrated bioinformatics–cheminformatics approach toward locating pseudo‐potential antiviral marine alkaloids against SARS‐CoV‐2‐Mpro

open access: yesProteins: Structure, Function, and Bioinformatics, 2022
The emergence of the severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) with the most contagious variants, alpha (B.1.1.7), beta (B.1.351), delta (B.1.617.2), and Omicron (B.1.1.529) has continuously added a higher number of morbidity and ...
S. S. Swain   +5 more
semanticscholar   +1 more source

SBE13, a newly identified inhibitor of inactive polo-like kinase 1 [PDF]

open access: yes, 2010
Poster presentation at 5th German Conference on Cheminformatics: 23. CIC-Workshop Goslar, Germany. 8-10 November 2009 Protein kinases are important targets for drug development.
B Spänkuch   +5 more
core   +3 more sources

Missed opportunities in large scale comparison of QSAR and conformal prediction methods and their applications in drug discovery

open access: yesJournal of Cheminformatics, 2019
Recently Bosc et al. (J Cheminform 11(1): 4, 2019), published an article describing a case study that directly compares conformal predictions with traditional QSAR methods for large-scale predictions of target-ligand binding. We consider this study to be
Damjan Krstajic
doaj   +1 more source

Cheminformatics Identification of Phenolics as Modulators of Penicillin-Binding Protein 2a of Staphylococcus aureus: A Structure–Activity-Relationship-Based Study

open access: yesPharmaceutics, 2022
The acquisition of penicillin-binding protein (PBP) 2a in resistant strains of Staphylococcus aureus allows for the continuous production of cell walls even after the inactivation of intrinsic PBPs. Thus, the discovery of novel therapeutics with enhanced
J. O. Aribisala, S. Sabiu
semanticscholar   +1 more source

Conformal prediction-based machine learning in Cheminformatics: Current applications and new challenges

open access: yesArtificial Intelligence in the Life Sciences
Conformal Prediction (CP) is a distribution-free Machine Learning (ML) framework that has been developed in the last ∼25 years to provide well calibrated prediction subsets/intervals that include the true label with a user pre-defined probability, only ...
Mario Astigarraga   +2 more
doaj   +1 more source

Rapid prediction of NMR spectral properties with quantified uncertainty [PDF]

open access: yes, 2018
open access articleAccurate calculation of specific spectral properties for NMR is an important step for molecular structure elucidation. Here we report the development of a novel machine learning technique for accurately predicting chemical shifts of ...
Jonas, Eric, Kuhn, Stefan
core   +1 more source

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