title: Nucleoside 3',5'-monophosphate phosphodiesterases in sea urchin sperm.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000302:isolation & purification / Q000378:metabolism*; D000818:Animals; D002848:Chromatography, DEAE-Cellulose; D004492:Edetic Acid / Q000494:pharmacology; D004789:Enzyme Activation; D004791:Enzyme Inhibitors; D005033:Ethylmaleimide / Q000494:pharmacology; D020558:GTP Phosphohydrolases / Q000302:isolation & purification / Q000378:metabolism*; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism*; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D012617:Sea Urchins; D013094:Spermatozoa / Q000201:enzymology*
chemical_list: D004791:Enzyme Inhibitors; D004492:Edetic Acid; D010744:Phosphoric Monoester Hydrolases; D010727:Phosphoric Diester Hydrolases; D015105:3',5'-Cyclic-AMP Phosphodiesterases; D020558:GTP Phosphohydrolases; D008274:Magnesium; D005033:Ethylmaleimide