title: Base composition of nonsense codons in Escherichia coli II. The N2 codon UAA.
mesh_terms: D000469:Alkaline Phosphatase / Q000494:pharmacology; D000596:Amino Acids / Q000032:analysis; D002918:Chymotrypsin / Q000494:pharmacology; D004926:Escherichia coli / Q000032:analysis* / Q000187:drug effects; D005815:Genetic Code; D009154:Mutation; D009711:Nucleotides / Q000032:analysis*; D010455:Peptides / Q000032:analysis; D010744:Phosphoric Monoester Hydrolases / Q000494:pharmacology; D014357:Trypsin / Q000494:pharmacology
chemical_list: D000596:Amino Acids; D009711:Nucleotides; D010455:Peptides; D000469:Alkaline Phosphatase; D010744:Phosphoric Monoester Hydrolases; D002918:Chymotrypsin; D014357:Trypsin