A second messenger function for inositol tetrakisphosphate.
D000818:Animals; D005260:Female; D015544:Inositol 1,4,5-Trisphosphate; D007295:Inositol Phosphates / Q000494:pharmacology / Q000502:physiology*; D010063:Ovum / Q000187:drug effects; D012617:Sea Urchins; D013403:Sugar Phosphates / Q000502:physiology*
D007295:Inositol Phosphates; D013403:Sugar Phosphates; D015544:Inositol 1,4,5-Trisphosphate