Change of tryptophan residue at the 158th position of T4 bacteriophage lysozyme into a tyrosine residue by suppression and spontaneous reversion of an amber mutatnt.
D000595:Amino Acid Sequence; D002852:Chromatography, Ion Exchange; D003090:Coliphages; D008967:Molecular Biology; D009113:Muramidase / Q000032:analysis*; D009154:Mutation; D013489:Suppression, Genetic; D014357:Trypsin; D014364:Tryptophan / Q000032:analysis*; D014443:Tyrosine / Q000032:analysis*
D014443:Tyrosine; D014364:Tryptophan; D009113:Muramidase; D014357:Trypsin