title: Circular dichroism studies on the conformation and interaction of T 1  ribonuclease.
mesh_terms: D001230:Aspergillus / Q000201:enzymology*; D001665:Binding Sites; D011232:Chemical Precipitation; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002942:Circular Dichroism; D006150:Guanine Nucleotides; D006863:Hydrogen-Ion Concentration; D009711:Nucleotides; D000644:Quaternary Ammonium Compounds; D012260:Ribonucleases / Q000032:analysis* / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D013053:Spectrophotometry; D013431:Sulfates; D013696:Temperature; D014364:Tryptophan; D014443:Tyrosine; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D006150:Guanine Nucleotides; D009711:Nucleotides; D000644:Quaternary Ammonium Compounds; D013431:Sulfates; D014443:Tyrosine; D014364:Tryptophan; D014508:Urea; D012260:Ribonucleases