2.1.3.6: putrescine carbamoyltransferase
This is an abbreviated version!
For detailed information about putrescine carbamoyltransferase, go to the full flat file.
Word Map on EC 2.1.3.6
Reaction
Synonyms
anabolic putrescine carbamoyltransferase, aPTC, catabolic putrescine carbamoyltransferase, cPTC, Lmo0036, PTC, PTCase, putrescine carbamoyltransferase, putrescine synthase, putrescine transcarbamylase
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2.1.3.6 putrescine carbamoyltransferaseAdvanced search results
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Substrates Products on EC 2.1.3.6 - putrescine carbamoyltransferase
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SUBSTRATE 
PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
carbamoyl phosphate + ornithine
phosphate + N-carbamoylornithine
-
only weak activity with ornithine as a substrate
-
-
?
arsenate + N-carbamoylputrescine
?
-
carbamoyl arsenate as intermediate is not formed
-
-
ir
arsenate + N-carbamoylputrescine
?
-
carbamoyl arsenate as intermediate is not formed
-
-
ir
carbamoyl phosphate + 1,3-diaminopropane
phosphate + N1-carbamoyl-1,3-diaminopropane
-
-
-
?
carbamoyl phosphate + 1,3-diaminopropane
phosphate + N1-carbamoyl-1,3-diaminopropane
-
-
-
-
?
carbamoyl phosphate + 1,6-diaminohexane
phosphate + N1-carbamoyl-1,6-diaminohexane
-
-
-
?
carbamoyl phosphate + 1,6-diaminohexane
phosphate + N1-carbamoyl-1,6-diaminohexane
-
-
-
-
?
carbamoyl phosphate + cadaverine
phosphate + N-carbamoylcadaverine
-
-
-
?
carbamoyl phosphate + cadaverine
phosphate + N-carbamoylcadaverine
-
-
-
-
?
carbamoyl phosphate + cadaverine
phosphate + N-carbamoylcadaverine
-
only weak activity with cadaverine a substrate
-
-
?
carbamoyl phosphate + cadaverine
phosphate + N-carbamoylcadaverine
-
only weak activity with cadaverine a substrate
-
-
?
carbamoyl phosphate + L-ornithine
phosphate + N-carbamoyl-L-ornithine
-
low activity, reaction of EC 2.1.3.3
-
-
?
carbamoyl phosphate + L-ornithine
phosphate + N-carbamoyl-L-ornithine
-
low activity, reaction of EC 2.1.3.3
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoyl-putrescine
-
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoyl-putrescine
-
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
r
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
r
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
phosphorolysis of N-carbamoylputrescine is possibly the physological role of the enzyme
r
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
substrate binding structures, overview
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
phosphorolysis of N-carbamoylputrescine is possibly the physological role of the enzyme
r
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
substrate binding structures, overview
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
?
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
-
r
carbamoyl phosphate + putrescine
phosphate + N-carbamoylputrescine
-
-
-
-
r
carbamoyl phosphate + spermidine
phosphate + N-carbamoylspermidine
-
-
-
?
carbamoyl phosphate + spermidine
phosphate + N-carbamoylspermidine
-
-
-
-
?
carbamoyl phosphate + spermine
phosphate + N-carbamoylspermine
-
-
-
?
carbamoyl phosphate + spermine
phosphate + N-carbamoylspermine
-
-
-
-
?
additional information
?
-
-
the enzyme catalyzes the second of three steps of ATP synthesis from agmatine
-
-
?
additional information
?
-
in addition to using putrescine, the enzyme can utilize L-ornithine as a poor substrate, see EC 2.1.3.3. Differences between the respective 230 and SMG loops of PTC and OTC appear to account for the differential preference of these enzymes for putrescine and ornithine, active center and the discrimination mechanism between putrescine and ornithine, overview
-
-
?
additional information
?
-
-
the enzyme catalyzes the second of three steps of ATP synthesis from agmatine
-
-
?
additional information
?
-
-
Lmo0036 is an ornithine carbamoyltransferase, EC 2.1.3.3, and also a putrescine carbamoyltransferase, catalysing reversible ornithine and putrescine carbamoyltransfer reactions
-
-
?
additional information
?
-
-
Lmo0036 is an ornithine carbamoyltransferase, EC 2.1.3.3, and also a putrescine carbamoyltransferase, catalysing reversible ornithine and putrescine carbamoyltransfer reactions
-
-
?
