Features	Description
Getting entries	Retrieval of entries by accession number, and search for entries.
Merging entries	Merging entries from different databases.
Exporting entries	Extracting values of entries into data frames.
In-house db reading	Connection to a local in-house database (CSV file or SQLite database file).
In-house db writing	Writing entries into an in-house database.
LCMS annotation	Annotating an LCMS spectra using a spectra database.
MSMS matching	Search for matching MSMS spectra into a database.
Framework	Development framework for easy implementation of *biodb* extension packages.
Pathways	Search for biological pathways with KEGG (see *biodbKegg* extension).
