title: Evidence of an acrosin-like enzyme in sea urchin sperm.
mesh_terms: D000176:Acrosin / Q000378:metabolism*; D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology; D004533:Egtazic Acid / Q000494:pharmacology; D010450:Endopeptidases / Q000378:metabolism*; D004789:Enzyme Activation; D005306:Fertilization / Q000187:drug effects; D007531:Isoflurophate / Q000494:pharmacology; D008297:Male; D010664:Phenylmethylsulfonyl Fluoride / Q000494:pharmacology; D012617:Sea Urchins / Q000378:metabolism*; D013094:Spermatozoa / Q000201:enzymology*; D014361:Trypsin Inhibitors / Q000494:pharmacology
chemical_list: D014361:Trypsin Inhibitors; D007531:Isoflurophate; D004533:Egtazic Acid; D010664:Phenylmethylsulfonyl Fluoride; D010450:Endopeptidases; D000176:Acrosin; D002122:Calcium Chloride