title: Amino acid esterification by alpha-chymotrypsin immobilized in spiropyran membrane.
mesh_terms: D000818:Animals; D002417:Cattle; D002918:Chymotrypsin / Q000378:metabolism* / Q000528:radiation effects; D003094:Collagen; D004800:Enzymes, Immobilized / Q000378:metabolism*; D004952:Esters / Q000096:biosynthesis; D006863:Hydrogen-Ion Concentration; D008027:Light; D008297:Male; D008567:Membranes, Artificial; D011714:Pyrans; D013141:Spiro Compounds; D013379:Substrate Specificity; D014443:Tyrosine / Q000031:analogs & derivatives* / Q000378:metabolism
chemical_list: D004800:Enzymes, Immobilized; D004952:Esters; D008567:Membranes, Artificial; D011714:Pyrans; D013141:Spiro Compounds; D014443:Tyrosine; D003094:Collagen; D002918:Chymotrypsin