Physical and Chemical properties of 22 aminoacids.

Columns description:

• Name: name of the amino acid.
• Abbr: abbreviation of the amino acid.
• Letter: letter of the amino acid.
• Molecular Weight: molecular weight.
• Molecular Formula: molecular formula.
• Residue Formula: residue formula.
• Residue Weight: residue weight (-H20)
• pKa1: the negative of the logarithm of the dissociation constant for the -COOH group.
• pKb2: the negative of the logarithm of the dissociation constant for the -NH3 group.
• pKx3: the negative of the logarithm of the dissociation constant for any other group in the molecule.
• pl4: the pH at the isoelectric point.
• H: hydrophobicity.
• VSC: volumes of side chains amino acids.
• P1: polarity.
• P2: polarizability.
• SASA: solvent accesible surface area.
• NCISC: net charge of side chains.