openTECR: laying the foundation for Open Thermodynamics of Enzyme-Catalyzed Reactions
Thermodynamics data is one key to understanding metabolism. However, data on the thermodynamics of biologically relevant molecules is sparse and hard to locate. NIST provides a set of reviews on this topic, but abandoned their online database, which led us to this work.
From a set of >1000 publications, we curated a database consisting of 5565 data points, of which 773 concern enthalpy measurements and 4792 concern equilibrium constants. We cleaned the database from inconsistencies and duplicates and augmented our dataset with links (DOI and PMID) to the respective primary literature. This data will be invaluable for metabolic modeling and cheminformatics among other fields, and will be integral to thermodynamic prediction tools such as eQuilibrator and dGpredictor.
There is no other database with such a high number of data points about experimental measurements of thermodynamic data about metabolites. In comparison to the most well-known previously available machine readable data set, our database adds an additional 838 equilibrium constants and experimental conditions for an additional 239 enthalpy measurements.
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Great work thank you Robert and team! I have added a few
suggestions on the google doc, but it looks quite good to me!
Melanie
-- Melanie I. Stefan (she/her) Professur für Physiologie Medical School Berlin melanie...@medicalschool-berlin.de Telefon: 0151 54352125 MSB Medical School Berlin Hochschule für Gesundheit und Medizin Rüdesheimer Straße 50 D-14197 Berlin www.medicalschool-berlin.de Geschäftsführerin: Ilona Renken-Olthoff Rechtsform: GmbH Amtsgericht Berlin Registergericht HRB 146450 B