Glutamine phosphoribosylpyrophosphate amidotransferase. Purification, substructure, amino acid composition, and absorption spectra.

Amino Acids/analysis Animals Centrifugation, Density Gradient Chromatography, Gel Chromatography, Ion Exchange Columbidae Diphosphates Electrophoresis, Disc Glutamine Iron/analysis Liver/enzymology Molecular Weight Pentosephosphates Phenanthrolines Ribose Spectrum Analysis Sulfhydryl Compounds Transferases/analysis,isolation & purification Ultracentrifugation Ultraviolet Rays

Amino Acids Diphosphates Pentosephosphates Phenanthrolines Sulfhydryl Compounds Glutamine Ribose Iron Transferases