“Putrescine carbamoyltransferase”的意思、由来-开放百科全书

词条

Putrescine carbamoyltransferase

释义

References

{{enzyme
| Name = putrescine carbamoyltransferase
| EC_number = 2.1.3.6
| CAS_number = 9076-55-5
| IUBMB_EC_number = 2/1/3/6
| GO_code = 0050231
| image =
| width =
| caption =
}}

In enzymology, a putrescine carbamoyltransferase ({{EC number|2.1.3.6}}) is an enzyme that catalyzes the chemical reaction

carbamoyl phosphate + putrescine phosphate + N-carbamoylputrescine

Thus, the two substrates of this enzyme are carbamoyl phosphate and putrescine, whereas its two products are phosphate and N-carbamoylputrescine.

This enzyme belongs to the family of transferases that transfer one-carbon groups, specifically the carboxy- and carbamoyltransferases. The systematic name of this enzyme class is carbamoyl-phosphate:putrescine carbamoyltransferase. Other names in common use include PTCase, putrescine synthase, and putrescine transcarbamylase.

References

{{cite journal | vauthors = Roon RJ, Barker HA | date = 1972 | title = Fermentation of agmatine in Streptococcus faecalis: occurrence of putrescine transcarbamoylase | journal = J. Bacteriol. | volume = 109 | pages = 44–50 | pmid = 4621632 | issue = 1 | pmc = 247249 }}
{{cite journal | vauthors = Srivenugopal KS, Adiga PR | date = 1981 | title = Enzymic conversion of agmatine to putrescine in Lathyrus sativus seedlings. Purification and properties of a multifunctional enzyme (putrescine synthase) | journal = J. Biol. Chem. | volume = 256 | pages = 9532–41 | pmid = 6895223 | issue = 18 }}

2 : EC 2.1.3|Enzymes of unknown structure

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