Properties that can be derived from amino acid sequences What are the properties that can be derived from an amino acid sequence apart from those mentioned in the website? In the mentioned website, the properties that can be calculated from amino acid sequence are: 1\. Molecular weight of protein 2\. Number of amino acids in the protein sequnece 3\. Composition of charged residues (DEKHR) 4\. Composition of aliphatic residues (ILV) 5\. Composition of Aromatic residues (FHWY) 6\. Composition of Polar residues (DERKQN) 7\. Composition of Neutral residues (AGHPSTY) 8\. Composition of Hydrophobic residues (CVLIMFW) 9\. Composition of Positive charged residues (HKR) 10\. Composition of Negative charged residues (DE) 11\. Composition of tiny residues (ACDGST) 12\. Composition of Small residues (EHILKMNPQV) 13\. Composition of Large residues (FRWY)

Just look at NCBI , EMBL and DDJB tools. These three are premier and global database centres. Their tools are self explanatory. You can calculate **lot** of things from these sequences. Besides these there are many in house tools for calculating specific information from sequences from many bioinformatics research labs across the world.