Keywords: L-Phosphoserine-dianion-3D-balls.png Ball-and-stick model of the phosphoserine molecule an amino acid formed from serine and phosphoric acid shown here as a 2- ion Derived from File L-Serine-zwitterion-3D-balls png and File Phosphate-3D-balls png 2010-07-28 Jynto and Ben Mills Alpha-amino acids Organophosphates Images by Jynto Ball-and-stick models |