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Literature summary for 3.4.22.66 extracted from

  • Someya, Y.; Takeda, N.
    Insights into the enzyme-substrate interaction in the norovirus 3C-like protease (2009), J. Biochem., 146, 509-521.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21-CodonPlus(DE3)-RIPL cells Chiba virus

Protein Variants

Protein Variants Comment Organism
E54L the E54L mutant protease is a substrate-specificity mutant and requires large hydrophobic amino acid residues at both P4 and P2 positions of the substrate, it cleaves the sequence 133LSFE/AP between the 3B and 3C regions of norovirus polyprotein, but does not cleaves the sequence 198ATSE/GK between the 3A and 3B Chiba virus

Inhibitors

Inhibitors Comment Organism Structure
L-Leu-Gly-Gly
-
Chiba virus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
norovirus polyprotein + H2O Chiba virus
-
hydrolyzed norovirus polyprotein
-
?

Organism

Organism UniProt Comment Textmining
Chiba virus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
GSTrap FF column chromatography Chiba virus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
norovirus polyprotein + H2O
-
Chiba virus hydrolyzed norovirus polyprotein
-
?

Synonyms

Synonyms Comment Organism
3C-like protease
-
Chiba virus
3CP
-
Chiba virus