title: Interaction of 6-thioguanylic acid homologues with ribonuclease T 1 . Spectrophotometric and gel filtration studies.
mesh_terms: D001665:Binding Sites; D002850:Chromatography, Gel; D002942:Circular Dichroism; D003090:Coliphages / Q000201:enzymology*; D006152:Cyclic GMP; D006150:Guanine Nucleotides; D008968:Molecular Conformation; D011485:Protein Binding; D012260:Ribonucleases; D013056:Spectrophotometry, Ultraviolet; D013866:Thioguanine; D013873:Thionucleotides
chemical_list: D006150:Guanine Nucleotides; D013873:Thionucleotides; C003964:6-thioguanylic acid; D012260:Ribonucleases; D013866:Thioguanine; D006152:Cyclic GMP