P3H4O1S1P3H4O1R1Y4L1A1T1I1N1G2
29 points
PHOSPHORYLATING is validvalid
PHOSPHORYLATE, [v PHOSPHORYLATED, PHOSPHORYLATES, PHOSPHORYLATING] : PHOSPHORYLATION [v]
PHOSPHORYLATE, to cause (an organic compound) to take up or combine with phosphoric acid or a phosphorus-containing group [v]