Citrullinase

Template:Short description Template:Infobox enzyme In enzymology, a citrullinase (Template:EC number) is an enzyme that catalyzes the chemical reaction

L-citrulline + H₂O $\rightleftharpoons$ L-ornithine + CO₂ + NH₃

Thus, the two substrates of this enzyme are L-citrulline and H₂O, whereas its 3 products are L-ornithine, CO₂, and NH₃.

This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is L-citrulline N5-carbamoyldihydrolase. Other names in common use include citrulline ureidase, citrulline hydrolase, and L-citrulline 5-N-carbamoyldihydrolase.

References

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