“2-aminomuconate deaminase”的意思、由来-开放百科全书

词条

2-aminomuconate deaminase

释义

References

{{enzyme
| Name = 2-aminomuconate deaminase
| EC_number = 3.5.99.5
| CAS_number =
| IUBMB_EC_number = 3/5/99/5
| GO_code = 0050540
| image =
| width =
| caption =
}}

In enzymology, a 2-aminomuconate deaminase ({{EC number|3.5.99.5}}) is an enzyme that catalyzes the chemical reaction

2-aminomuconate + H₂O 4-oxalocrotonate + NH₃

Thus, the two substrates of this enzyme are 2-aminomuconate and H₂O, whereas its two products are 4-oxalocrotonate and NH₃.

This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in compounds that have not been otherwise categorized within EC number 3.5. The systematic name of this enzyme class is 2-aminomuconate aminohydrolase. This enzyme participates in tryptophan metabolism.

References

{{cite journal |vauthors=He Z, Spain JC | date = 1998 | title = A novel 2-aminomuconate deaminase in the nitrobenzene degradation pathway of Pseudomonas pseudoalcaligenes JS45 | journal = J. Bacteriol. | volume = 180 | pages = 2502–6 | pmid = 9573204 | issue = 9 | pmc = 107194 }}
{{cite journal |vauthors=He Z, Spain JC | date = 1997 | title = Studies of the catabolic pathway of degradation of nitrobenzene by Pseudomonas pseudoalcaligenes JS45: removal of the amino group from 2-aminomuconic semialdehyde | journal = Appl. Environ. Microbiol. | volume = 63 | pages = 4839–43 | pmid = 9471964 | issue = 12 | pmc = 168809 }}

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

2 : EC 3.5.99|Enzymes of unknown structure

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