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Literature summary for 4.6.1.18 extracted from

  • Doucet, N.; Khirich, G.; Kovrigin, E.L.; Loria, J.P.
    Alteration of hydrogen bonding in the vicinity of histidine 48 disrupts millisecond motions in RNase A (2011), Biochemistry, 50, 1723-1730.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression of wild-type and mutant enzymes in Escherichia coli Bos taurus

Protein Variants

Protein Variants Comment Organism
T17A site-directed mutagenesis, the mutant shows reduced affinity and binding to inhibitor 3'-CMP compared to the wild-type enzyme, kinetics, and conformational exchange motions, overview Bos taurus
T82A site-directed mutagenesis, the mutant shows reduced affinity and binding to inhibitor 3'-CMP compared to the wild-type enzyme, kinetics, and conformational exchange motions, overview Bos taurus

Inhibitors

Inhibitors Comment Organism Structure
3'-CMP strong binding by the wild-type enzyme, reduced binding by enzyme mutants T17A and T82A, kinetics, overview Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant wild-type and mutant enzymes from Escherichia coli Bos taurus

Synonyms

Synonyms Comment Organism
RNase A
-
Bos taurus