P3H4O1S1P3H4O1P3R1O1T1E1I1N1
26 points
PHOSPHOPROTEIN is validvalid
any of various proteins, such as casein, that contain combined phosphoric acid
any of various proteins, such as casein, that contain combined phosphoric acid
any of various proteins, such as casein, that contain combined phosphoric acid
any of various proteins, such as casein, that contain combined phosphoric acid