Assertion: opium alkaloid | /r/HasProperty | bonded to a protein molecule
Facets:
value: through a carboxy lower alkyl
type: MANNER
value: covalently
type: MANNER
value: in preferred embodiments
type: OTHER
Source sentences:
text: In preferred embodiments the opium alkaloid is covalently bonded to a protein molecule through a carboxy lower alkyl linking group via a peptide linkage.