Query author contributions in Reactome Reactome depends on collaboration between our curation team and outside experts to
assemble and peer-review its pathway modules. The integration of ORCID within Reactome
enables us to meet a key challenge with authoring, curating and reviewing biological
information by incentivizing and crediting the external experts that contribute their
expertise and time to the Reactome curation process. More information is available at
ORCID and Reactome .
If you have an ORCID ID that is not listed on this page, please
forward this information to us and we will update your Reactome pathway records.
Details on Person CAD hexamer transforms L-Gln to CAP
Class:Id Reaction:73577
_displayName CAD hexamer transforms L-Gln to CAP
_doRelease TRUE
_timestamp 2025-12-02 23:58:51
authored [InstanceEdit:73446] Jassal, B, 2003-06-17 09:00:25
catalystActivity [CatalystActivity:73458] carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity of CAD hexamer [cytosol]
compartment [Compartment:70101] cytosol
created [InstanceEdit:73446] Jassal, B, 2003-06-17 09:00:25
crossReference [DatabaseIdentifier:9975779] RHEA:18634
edited [InstanceEdit:165080] D'Eustachio, P, 0000-00-00 00:00:00
input [SimpleEntity:111627] HCO3- [cytosol] [SimpleEntity:29472] L-Gln [cytosol] [SimpleEntity:113592] ATP [cytosol] [SimpleEntity:113592] ATP [cytosol] [SimpleEntity:29356] H2O [cytosol]
literatureReference [LiteratureReference:111631] Control of pyrimidine biosynthesis in human lymphocytes. Simultaneous increase in activities of glutamine-utilizing carbamyl phosphate synthetase and aspartate transcarbamylase in phytohemagglutinin-stimulated human peripheral lymphocytes and their enzyme co-purification [LiteratureReference:111634] Molecular cloning of a human cDNA encoding a trifunctional enzyme of carbamoyl-phosphate synthetase-aspartate transcarbamoylase-dihydroorotase in de Novo pyrimidine synthesis
modified [InstanceEdit:74268] D'Eustachio, P, 2003-07-17 15:08:00 [InstanceEdit:74479] D'Eustachio, P, 2003-07-22 16:21:00 [InstanceEdit:73844] 2007-03-03 09:38:00 [InstanceEdit:163376] Vastrik, I, 2005-04-29 06:26:51 [InstanceEdit:419505] D'Eustachio, P, 2009-05-01 21:46:52 [InstanceEdit:504063] D'Eustachio, P, 2010-02-05 [InstanceEdit:504071] D'Eustachio, P, 2010-02-07 [InstanceEdit:8946993] Shorser, Solomon, 2016-11-07 [InstanceEdit:9708748] Jassal, Bijay, 2020-12-01 [InstanceEdit:9736390] D'Eustachio, Peter, 2021-07-07 [InstanceEdit:9830342] Matthews, Lisa, 2023-03-08 [InstanceEdit:9975767] D'Eustachio, Peter, 2025-12-02
name CAD hexamer transforms L-Gln to CAP hydrogencarbonate + L-glutamine + 2 ATP + H2O => carbamoyl phosphate + L-glutamate + 2 ADP + phosphate + 2 H(+) L-glutamine + 2 ATP + HCO3- + H2O => carbamoyl phosphate + L-glutamate + 2 ADP + orthophosphate bicarbonate and glutamine combine to form carbamoyl phosphate
output [SimpleEntity:111647] CAP [cytosol] [SimpleEntity:29404] L-Glu [cytosol] [SimpleEntity:29370] ADP [cytosol] [SimpleEntity:29370] ADP [cytosol] [SimpleEntity:29372] Pi [cytosol] [SimpleEntity:70106] H+ [cytosol] [SimpleEntity:70106] H+ [cytosol]
releaseDate 2004-07-06
reviewStatus [ReviewStatus:9821382] five stars
revised [InstanceEdit:504064] D'Eustachio, P, 2010-02-05
species [Species:48887] Homo sapiens
stableIdentifier [StableIdentifier:360134] R-HSA-73577.6
summation [Summation:111630] The synthesis of carbamoyl phosphate from glutamine, bicarbo...
(hasEvent) [Pathway:500753] Pyrimidine biosynthesis [Homo sapiens]
(inferredFrom) [Reaction:419440] L-glutamine + 2 ATP + HCO3- + H2O => carbamoyl phosphate + L-glutamate + 2 ADP + orthophosphate [Gallus gallus]
(precedingEvent) [Reaction:73573] CAD hexamer transforms CAP to N-carb-L-Asp [Homo sapiens]
(updatedInstance) [_UpdateTracker:9776007] Update Tracker - [Reaction:73577] CAD hexamer transforms L-Gln to CAP - v78:[addOutput] [_UpdateTracker:9791542] Update Tracker - [Reaction:73577] CAD hexamer transforms L-Gln to CAP - v29:[modifyText]
[Change default viewing format]
List...
Protein identifiers
ChEBI identifiers
KEGG COMPOUND identifiers
No pathways have been reviewed or authored by CAD hexamer transforms L-Gln to CAP (73577)