Further studies of the D-aspartic acid-activating enzyme of Streptococcus faecalis and its attachment to the membrane.

Acyltransferases Amino Acyl-tRNA Synthetases/isolation & purification Ammonium Sulfate Aspartic Acid Bacteriolysis Carbon Isotopes Cell Membrane/enzymology Centrifugation, Density Gradient Centrifugation, Zonal Chlorides Enterococcus faecalis/cytology,enzymology Lithium Macromolecular Substances Magnesium Molecular Weight Muramidase Peptidoglycan Phosphoric Acids Protein Binding Protoplasts/enzymology Subcellular Fractions/enzymology

Carbon Isotopes Chlorides Macromolecular Substances Peptidoglycan Phosphoric Acids Aspartic Acid Lithium Acyltransferases Muramidase Amino Acyl-tRNA Synthetases Magnesium Ammonium Sulfate