Side chain polarity Reset Add a distance measure (in Å units). Some facts on L-alanine. Abbreviation: Ala. One-letter code: A. Molecular mass: 89 daltons. Side chain (or R-group) features: Structural formula: Formula: -CH3; Category: hydrophobic; aliphatic. pKa: none. Return to image of Ala.
Some facts on L-alanine.