DescriptionL-Phosphoserine-dianion-3D-balls.png Ball-and-stick model of the phosphoserine molecule, an amino acid formed from serine and phosphoric acid
DescriptionPhosphoserine-3D-balls.png Ball-and-stick model of the phosphoserine molecule. Date 16 July 2010 Source Derived from File:L-cysteine-3D-balls.png and