Kigezo:AminoAcids - Wikipedia, kamusi elezo huru

By properties

Aliphatic	Branched-chain amino acids (Valine ·Isoleucine ·Leucine) ·Methionine ·Alanine ·Proline ·Glycine
Aromatic	Phenylalanine ·Tyrosine ·Tryptophan ·Histidine
Polar, uncharged	Asparagine ·Glutamine ·Serine ·Threonine
Positive charge (pK_a)	Lysine (≈10.8) ·Arginine (≈12.5) ·Histidine (≈6.1)
Negative charge (pK_a)	Aspartic acid (≈3.9) ·Glutamic acid (≈4.1) ·Cysteine (≈8.3) ·Tyrosine (≈10.1)
General	Essential amino acid ·Protini ·Peptide ·Genetic code

Other classifications

biochemical families: prot · nucl · carb (glpr, alco, glys) · lipd (fata/i, phld, strd, gllp, eico) · amac/i · ncbs/i · ttpy/i