“Tryptophanamidase”的意思、由来-开放百科全书

词条

Tryptophanamidase

释义

References

{{enzyme
| Name = tryptophanamidase
| EC_number = 3.5.1.57
| CAS_number = 76689-19-5
| IUBMB_EC_number = 3/5/1/57
| GO_code = 0050365
| image =
| width =
| caption =
}}

In enzymology, a tryptophanamidase ({{EC number|3.5.1.57}}) is an enzyme that catalyzes the chemical reaction

L-tryptophanamide + H₂O L-tryptophan + NH₃

Thus, the two substrates of this enzyme are L-tryptophanamide and H₂O, whereas its two products are L-tryptophan 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-tryptophanamide amidohydrolase. Other names in common use include tryptophan aminopeptidase, and L-tryptophan aminopeptidase. It employs one cofactor, manganese.

References

{{cite journal | vauthors = Iwayama A, Kimura T, Adachi O, Ameyama M | date = 1983 | title = Crystallization and characterization of a novel aminopeptidase from Trichosporon cutaneum | journal = Agric. Biol. Chem. | volume = 47 | pages = 2483–2493 | doi=10.1271/bbb1961.47.2483}}

{{Carbon-nitrogen non-peptide hydrolases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}{{3.5-enzyme-stub}}

3 : EC 3.5.1|Manganese enzymes|Enzymes of unknown structure

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