Metabolism of administered 3-methylhistidine. Lack of muscle transfer ribonucleic acid charging and quantitative excretion as 3-methylhistidine and its N-acetyl derivative.

Acetates/urine Administration, Oral Animals Body Weight Carbon Isotopes Chromatography, DEAE-Cellulose Chromatography, Thin Layer Cycloheximide/pharmacology Electrophoresis, Paper Feces/analysis Histidine/metabolism Injections, Intravenous Ligases/metabolism Male Methylhistidines/administration & dosage,metabolism,urine Muscle Proteins/metabolism Muscles/metabolism Protein Binding RNA, Transfer/biosynthesis,metabolism Rats Transfer RNA Aminoacylation Tritium

Acetates Carbon Isotopes Methylhistidines Muscle Proteins Tritium Histidine RNA, Transfer Cycloheximide Ligases