ChEBI Release 57 now contains links to NMRShiftDB. Search ChEBI for “caffeine”, for example, and you find the link to the carbon NMR spectrum of caffeine on the “automatic XREFs” page of ChEBI, in the “Small Molecules” section.

ChEBI now contains just under 17,963 manually annotated entries of which 108 entries have been submitted via the ChEBI Submission tool  (www.ebi.ac.uk/chebi/submissions). The next ChEBI Release will be on the 24 June 2009.

See our entity of the month, Oseltamivir.

All data are also available on the public FTP site:
ftp://ftp.ebi.ac.uk/pub/databases/chebi/

Assigned proton spectrum in NMRShiftDB

The number of structures and spectra in NMRShiftDB now exceeds 31.000 and 35.000, respectively. The number of proton spectra alone is now 12.934. This is due to NMRShiftDB developer Stefan Kuhn in my group importing a recent donation from our collaborators Reinhard Dunkel and Heinz Kolshorn. Thanks to Heinz and Reinhard for their generosity.