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Literature summary for 2.8.1.2 extracted from

  • Nagahara, N.; Sawada, N.; Nakagawa, T.
    Affinity labeling of a catalytic site, cysteine(247), in rat mercaptopyruvate sulfurtransferase by chloropyruvate as an analog of a substrate (2004), Biochimie, 86, 723-729.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
R187G Ki-value for 3-chloropyruvate similar to wild-type Rattus norvegicus
R196G 5fold increase in Ki-value for 3-chloropyruvate Rattus norvegicus

Inhibitors

Inhibitors Comment Organism Structure
3-Chloropyruvate one-on-one manner of inactivation, pseudo first-order kinetics Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
recombinant enzyme
-

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.74
-
3-Chloropyruvate pH 9.7, 25°C, mutant R196G Rattus norvegicus
4
-
3-Chloropyruvate pH 9.7, 25°C, wild-type Rattus norvegicus
20
-
3-Chloropyruvate pH 9.7, 25°C, mutant R187G Rattus norvegicus