Nature of vitamin B 12 binding. II. Steric orientation of vitamin B 12 on binding and number of combining sites of human intrinsic factor and the transcobalamins.

Anilides Bacterial Proteins Benzimidazoles Binding Sites Blood Proteins Carrier Proteins Chemical Phenomena Chemistry Chemistry, Physical Chromatography, Gel Cobalt Isotopes Coenzymes Deoxyadenosines Glutamates Humans Hydroxocobalamin Immunoglobulin G Intrinsic Factor Lactobacillus Lactones Lysine Models, Biological Peptides Protein Binding Proteins Serum Albumin Vitamin B 12

Anilides Bacterial Proteins Benzimidazoles Blood Proteins Carrier Proteins Cobalt Isotopes Coenzymes Deoxyadenosines Glutamates Immunoglobulin G Lactones Peptides Proteins Serum Albumin Intrinsic Factor Lysine Vitamin B 12 Hydroxocobalamin