[Inhibition of Aspergillus clavatus intracellular RNA-ase by nucleotides and the components comprising them].
The constants of inhibition by the nucleotides and constituting components catalysed by intracellular "acid" (pHopt 4.7), non-specific RNAse from Asp. clavatus (EC 3.1.4.23) were determined.. All the nucleotides were found to be competitive inhibitors. The influence of composition and structure of the nucleotides on their interaction with the active site of RNAse is discussed.
D001230:Aspergillus / Q000201:enzymology*; D001667:Binding, Competitive; D007536:Isomerism; D009711:Nucleotides / Q000494:pharmacology*; D012260:Ribonucleases / Q000037:antagonists & inhibitors*
D009711:Nucleotides; D012260:Ribonucleases
Ingibirovanie vnutrikletochnoĭ RNKazy Aspergillus clavatus nukleotidami i sostavliaiushchimi ikh komponentami