Characterization of colicin Ia and colicin Ib. Chemical studies of protein structure.

Acrylamides Amino Acid Sequence Amino Acids/analysis Arginine/analysis Autoradiography Chemical Phenomena Chemistry Colicins/analysis,isolation & purification Cysteine/analysis Electrophoresis Electrophoresis, Paper Escherichia coli/analysis Hydrogen-Ion Concentration Iodine Iodine Isotopes Isoelectric Focusing Molecular Weight Peptides/analysis Serine/analysis Sodium Dodecyl Sulfate Trypsin

Acrylamides Amino Acids Colicins Iodine Isotopes Peptides Sodium Dodecyl Sulfate Serine Arginine Iodine Trypsin Cysteine