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Schema
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Reaction
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Entries
2xPPCS ligates PPanK with Cys
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authored
[InstanceEdit:196747] Jassal, B, 2007年04月24日 08:38:46
catalystActivity
[CatalystActivity:196734] phosphopantothenate--cysteine ligase activity of 2xPPCS [cytosol]
catalystActivityReference
[CatalystActivityReference:9837295] phosphopantothenate--cysteine ligase activity of 2xPPCS [cytosol] Complete reconstitution of the human coenzyme A biosynthetic pathway via comparative genomics
category
transition
compartment
[Compartment:70101] cytosol
created
[InstanceEdit:196747] Jassal, B, 2007年04月24日 08:38:46
crossReference
[DatabaseIdentifier:12611235] Rhea:25157
dbId
196753
displayName
2xPPCS ligates PPanK with Cys
eventOf
[Pathway:R-HSA-196783] Coenzyme A biosynthesis - Homo sapiens
followingEvent
[Reaction:R-HSA-196840] 3xPPCDC:3FMN decarboxylates PPC - Homo sapiens
input
[SimpleEntity:R-ALL-113592] ATP [cytosol]
[SimpleEntity:R-ALL-111707] L-Cys [cytosol]
[SimpleEntity:R-ALL-196786] PPanK [cytosol]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:196746] Complete reconstitution of the human coenzyme A biosynthetic pathway via comparative genomics
[LiteratureReference:199225] Structure of human phosphopantothenoylcysteine synthetase at 2.3 A resolution.
maxDepth
1
modified
[InstanceEdit:11064438] Weiser, Joel, 2025年08月28日
name
2xPPCS ligates PPanK with Cys
(R)-4'-phosphopantothenate + ATP + L-cysteine => AMP + diphosphate + H(+) + N-((R)-4-phosphopantothenoyl)-L-cysteine
orthologousEvent
[Reaction:R-PFA-196753] 2xPPCS ligates PPanK with Cys - Plasmodium falciparum
[Reaction:R-SCE-196753] 2xPPCS ligates PPanK with Cys - Saccharomyces cerevisiae
[Reaction:R-SPO-196753] 2xPPCS ligates PPanK with Cys - Schizosaccharomyces pombe
[Reaction:R-DDI-196753] 2xPPCS ligates PPanK with Cys - Dictyostelium discoideum
[Reaction:R-CEL-196753] 2xPPCS ligates PPanK with Cys - Caenorhabditis elegans
[Reaction:R-DME-196753] 2xPPCS ligates PPanK with Cys - Drosophila melanogaster
[Reaction:R-GGA-196753] 2xPPCS ligates PPanK with Cys - Gallus gallus
[Reaction:R-XTR-196753] 2xPPCS ligates PPanK with Cys - Xenopus tropicalis
[Reaction:R-DRE-196753] 2xPPCS ligates PPanK with Cys - Danio rerio
[Reaction:R-SSC-196753] 2xPPCS ligates PPanK with Cys - Sus scrofa
[Reaction:R-BTA-196753] 2xPPCS ligates PPanK with Cys - Bos taurus
[Reaction:R-CFA-196753] 2xPPCS ligates PPanK with Cys - Canis familiaris
[Reaction:R-RNO-196753] 2xPPCS ligates PPanK with Cys - Rattus norvegicus
[Reaction:R-MMU-196753] 2xPPCS ligates PPanK with Cys - Mus musculus
output
[SimpleEntity:R-ALL-76577] AMP [cytosol]
[SimpleEntity:R-ALL-70106] H+ [cytosol]
[SimpleEntity:R-ALL-196834] PPC [cytosol]
[SimpleEntity:R-ALL-111294] PPi [cytosol]
precedingEvent
[Reaction:R-HSA-196857] PANK2 phosphorylates PanK - Homo sapiens
[Reaction:R-HSA-199203] PANK1/3 phosphorylate PanK - Homo sapiens
previousReviewStatus
[ReviewStatus:9821384] two stars
releaseDate
2006年01月23日
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:9840788] Hill, David P, 2023年07月26日
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-196753
summation
[Summation:196821] The conjugation of cysteine (Cys) and 4'- phosphopantothenat...
updateTrackers
[UpdateTracker:9787548] Update Tracker - [Reaction:196753] 2xPPCS ligates PPanK with Cys - v44:[modifyText]
[UpdateTracker:9842231] Update Tracker - [Reaction:196753] 2xPPCS ligates PPanK with Cys - v86:[addOutput]
Referrals
(updatedInstance)
[UpdateTracker:9787548] Update Tracker - [Reaction:196753] 2xPPCS ligates PPanK with Cys - v44:[modifyText]
[UpdateTracker:9842231] Update Tracker - [Reaction:196753] 2xPPCS ligates PPanK with Cys - v86:[addOutput]
(hasEvent)
[Pathway:R-HSA-196783] Coenzyme A biosynthesis
(precedingEvent)
[Reaction:R-HSA-196840] 3xPPCDC:3FMN decarboxylates PPC
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