title: Conformational changes in aspartate transcarbamylase. II. Circular dichroism evidence for the involvement of metal ions in allosteric interactions.
mesh_terms: D000494:Allosteric Regulation; D001221:Aspartate Carbamoyltransferase / Q000037:antagonists & inhibitors; D001665:Binding Sites; D002104:Cadmium; D002219:Carbamates; D002942:Circular Dichroism; D003597:Cytosine Nucleotides; D004926:Escherichia coli / Q000201:enzymology*; D005246:Feedback; D008024:Ligands; D008667:Metalloproteins; D008956:Models, Chemical; D009905:Optical Rotatory Dispersion; D009943:Organophosphorus Compounds; D010455:Peptides; D011487:Protein Conformation; D013329:Structure-Activity Relationship; D013386:Succinates; D015032:Zinc
chemical_list: D002219:Carbamates; D003597:Cytosine Nucleotides; D008024:Ligands; D008667:Metalloproteins; D009943:Organophosphorus Compounds; D010455:Peptides; D013386:Succinates; D002104:Cadmium; D001221:Aspartate Carbamoyltransferase; D015032:Zinc