[A spectrophotometric study of Penicillium brevicompactum RNAase complex formation with adenine nucleotides].
Spectrophotometric study of extracellular Pen. brevicompactum RNAse interaction with adenyl nucleotides and constituents have been carried out. It is states that: 1) complex RNAse--nucleotide is formed by association of one enzyme molecule with one nucleotide molecule; 2) all the nucleotide components base sugar and phosphate, take part in the formation of this complex; 3) for the effective association of this complex it is necessary to have a high correspondence (complementaryty) of nucleotide geometric configuration to the space composition of the active site of RNAse.
D000227:Adenine Nucleotides; D000244:Adenosine Diphosphate; D000249:Adenosine Monophosphate; D000255:Adenosine Triphosphate; D055598:Chemical Phenomena; D002621:Chemistry; D008968:Molecular Conformation; D010407:Penicillium / Q000201:enzymology*; D012260:Ribonucleases
D000227:Adenine Nucleotides; D000249:Adenosine Monophosphate; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D012260:Ribonucleases
Spektrofotometricheskoe issledovanie kompleksoobrazovaniia RNKazy Penicillium brevicompactum s adeninnukleotidami