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  • enzyme
  • The isolation and characterization of the initial intermediates formed during the irreversible acid denaturation of enzyme Ribonuclease A are described. (iisc.ernet.in)
  • RNase Aa2, which has 75% enzymic activity as compared to RNase A, consists of dideamidated and higher deamidated derivatives of RNase A. Except for differences in the proteolytic susceptibilities at an elevated temperature or acidic pH, the monodeamidated derivatives were found to have very nearly the same enzymic activity and the compact folded structure as the native enzyme. (iisc.ernet.in)
  • RNase H is a non-specific endonuclease and catalyzes the cleavage of RNA via a hydrolytic mechanism, aided by an enzyme-bound divalent metal ion. (wikipedia.org)
  • Genes
  • Using in vitro gene amplification by the polymerase chain reaction (PCR) and mutation detection by the RNAase A mismatch cleavage method, we have examined, c-K-ras genes in human pancreatic carcinomas. (csic.es)
  • amino
  • Within Malus , the S kb-RNase from M. × domestica and S t-RNase from M. transitoria show 100% identity of the HV region at the deduced amino acid level, suggesting that these S -RNases diverged more recently than the other Malus S -RNases. (springer.com)
  • mechanism
  • The initials steps of the molecular mechanism of Urea- RNase A interaction passes through the establishment of a three center four electron adduct. (antibodies-online.com)
  • Products
  • The products obtained when RNase A is maintained in 0.5 M HCl at 30° for periods up to 20 h have been analyzed by ion-exchange chromatography on Amberlite XE-64. (iisc.ernet.in)