title: Conformational changes in aspartate trancarbamylase. I. Studies of ligand binding and of subunit interactions by circular dichroism spectroscopy.
mesh_terms: D000494:Allosteric Regulation; D001221:Aspartate Carbamoyltransferase; D001665:Binding Sites; D002219:Carbamates; D002942:Circular Dichroism; D003597:Cytosine Nucleotides; D004926:Escherichia coli / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D046911:Macromolecular Substances; D009943:Organophosphorus Compounds; D011485:Protein Binding; D011487:Protein Conformation; D013056:Spectrophotometry, Ultraviolet; D013386:Succinates; D014364:Tryptophan; D014443:Tyrosine; D014466:Ultraviolet Rays
chemical_list: D002219:Carbamates; D003597:Cytosine Nucleotides; D046911:Macromolecular Substances; D009943:Organophosphorus Compounds; D013386:Succinates; D014443:Tyrosine; D014364:Tryptophan; D001221:Aspartate Carbamoyltransferase