title: Substrate specificity of the synthetic function of ribonuclease from Penicillium claviforme and structure of the phosphate acceptor.
mesh_terms: D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D004590:Electrophoresis, Paper; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009943:Organophosphorus Compounds; D010407:Penicillium / Q000201:enzymology*; D012260:Ribonucleases / Q000302:isolation & purification / Q000378:metabolism*; D013329:Structure-Activity Relationship; D013696:Temperature; D013997:Time Factors
chemical_list: D009943:Organophosphorus Compounds; D012260:Ribonucleases