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Literature summary extracted from

  • Someya, Y.; Takeda, N.; Miyamura, T.
    Characterization of the norovirus 3C-like protease (2005), Virus Res., 110, 91-97.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.4.22.66 IPTG induction of gene expression Chiba virus

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.4.22.66 expression in Escherichia coli BL21 (DE3) Chiba virus

Protein Variants

EC Number Protein Variants Comment Organism
3.4.22.66 C139A cysteine residue responsible for hydrolysis Chiba virus

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.4.22.66 2-mercaptoethanol 20% inhibited by 0.01 mM, 40% inhibited by 5 mM Chiba virus
3.4.22.66 Hg2+ 5 mM completely inhibits Chiba virus
3.4.22.66 K+ inhibited by 100 mM Chiba virus
3.4.22.66 methyl methanethiosulfonate almost complete inhibition Chiba virus
3.4.22.66 additional information not inhibited by Mg2+, Ca2+, 0.01 mM iodoacetate nor 0.01 mM iodoacetamide Chiba virus
3.4.22.66 N-ethylmaleimide almost complete inhibition Chiba virus
3.4.22.66 N-Phenylmaleimide almost complete inhibition Chiba virus
3.4.22.66 Na+ 83% inhibited by 100 mM Chiba virus
3.4.22.66 p-chloromercuribenzenesulfonate 27% inhibited by 0.01 mM Chiba virus
3.4.22.66 p-chloromercuribenzoic acid 82% inhibited by 0.01 mM Chiba virus
3.4.22.66 phenyl methylsulfonylfluoride 20% inhibition by 0.01 mM Chiba virus
3.4.22.66 Zn2+ 5 mM completely inhibits Chiba virus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.4.22.66 20600
-
calculated from ProHis protein Chiba virus

Organism

EC Number Organism UniProt Comment Textmining
3.4.22.66 Chiba virus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.4.22.66
-
Chiba virus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.4.22.66 His3Cd-GST-protein + H2O
-
Chiba virus ?
-
?

Synonyms

EC Number Synonyms Comment Organism
3.4.22.66 3C-like protease
-
Chiba virus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.4.22.66 37
-
80% enzyme activity Chiba virus

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.4.22.66 4 48
-
Chiba virus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.4.22.66 8.62
-
100% enzyme activity Chiba virus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.4.22.66 7.22 9.08
-
Chiba virus