Tutorial An introduction to the ChEBI database and ontology, showing users how to search and browse the web/programmatic interface.
Statistics Graphs showing the growth of ChEBI, the numbers of curated, submitted and unchecked entries, the numbers of links to other resources and the sources of the information present in ChEBI
User Manual Learn more about the data fields in the ChEBI and data sources for ChEBI.
SDF files ChEBI provides its chemical structures and additional data in structure-data file (SDF) format.
Database files ChEBI is stored in a relational database and we currently provide the ChEBI tables in flat-file tab delimited format, as an Oracle binary dumps and a generic SQL dumps for MySQL and PostgreSQL database.
Entidad del mes
The amino sulfonic acid taurine (CHEBI:15891, also known as 2-aminoethanesulfonic acid) gets its name from taurus, the Latin name for bull or ox, as it was from ox bile that the compound was first isolated by Friedrich Tiedemann (1781–1861) and Leopold Gmelin (1788–1853) while working at the University of Heidelberg in 1827 . Among the general public it is probably best known as an additive in many energy drinks, but while some studies suggest that taurine supplements may improve athletic performance, a 2008 review concluded that the amount of taurine present in these drinks was "far below the amounts expected to deliver either therapeutic benefits or adverse events" . Taurine is also known as an additive in some contact lens solutions – it inhibits protein denaturation, so may decrease protein binding to contact lenses [3,4].