Related Experiment Video
Updated: Jul 14, 2026

Determination of the Gas-phase Acidities of Oligopeptides
Published on: June 24, 2013
APDbase: Amino acid Physico-chemical properties Database
Venkatarajan S Mathura1, Deepak Kolippakkam
1Roskamp Institute, 2040 Whitfield Avenue, Sarasota, FL 34243, USA. venkatms11@gmail.com
Unlabelled:
Physico-chemical properties of amino acids can be used to study protein sequence profiles, folding and function. We collated 242 properties for the 20 naturally occurring amino acids and created a dataset. The dataset is available as a database named APDbase( Amino acid Physico-chemical properties Data base). The database can be queried using either key words describing physico-chemical properties or pre-assigned database index number. The database contains corresponding references for each property value and facilitates deposition of new property values for processing and inclusion in the database.
Availability:
The database is available for free at http://www.rfdn.org/bioinfo/APDbase.php.
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