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Schema
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Reaction
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Entries
PHGDH tetramer dehydrogenates 3PG
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authored
[InstanceEdit:977335] Stephan, R, 2010-10-16
catalystActivity
[CatalystActivity:977334] phosphoglycerate dehydrogenase activity of PHGDH tetramer [cytosol]
category
transition
compartment
[Compartment:70101] cytosol
created
[InstanceEdit:977325] Jassal, B, 2010-10-18
crossReference
[DatabaseIdentifier:12667568] RHEA:12642
[DatabaseIdentifier:9929446] RHEA:12642
dbId
977348
displayName
PHGDH tetramer dehydrogenates 3PG
edited
[InstanceEdit:977325] Jassal, B, 2010-10-18
eventOf
[Pathway:R-HSA-977347] Serine metabolism - Homo sapiens
followingEvent
[Reaction:R-HSA-977333] PXLP-K200-PSAT1 dimer transfers amino group from L-Glu to 3POPA - Homo sapiens
[Reaction:R-HSA-9856871] MDH1 reduces OA - Homo sapiens
input
[SimpleEntity:R-ALL-29728] 3PG [cytosol]
[SimpleEntity:R-ALL-29360] NAD+ [cytosol]
isChimeric
false
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:977338] Novel mutations in 3-phosphoglycerate dehydrogenase (PHGDH) are distributed throughout the protein and result in altered enzyme kinetics
maxDepth
1
modified
[InstanceEdit:10914110] Weiser, Joel, 2026-03-16
name
PHGDH tetramer dehydrogenates 3PG
(2R)-3-phosphoglycerate + NAD(+) => 3-phosphooxypyruvate + H(+) + NADH
3-phosphoglycerate is dehydrogenated
orthologousEvent
[Reaction:R-MMU-977348] PHGDH tetramer dehydrogenates 3PG - Mus musculus
[Reaction:R-CEL-977348] PHGDH tetramer dehydrogenates 3PG - Caenorhabditis elegans
[Reaction:R-DME-977348] PHGDH tetramer dehydrogenates 3PG - Drosophila melanogaster
[Reaction:R-GGA-977348] PHGDH tetramer dehydrogenates 3PG - Gallus gallus
[Reaction:R-XTR-977348] PHGDH tetramer dehydrogenates 3PG - Xenopus tropicalis
[Reaction:R-DRE-977348] PHGDH tetramer dehydrogenates 3PG - Danio rerio
[Reaction:R-SSC-977348] PHGDH tetramer dehydrogenates 3PG - Sus scrofa
[Reaction:R-BTA-977348] PHGDH tetramer dehydrogenates 3PG - Bos taurus
[Reaction:R-CFA-977348] PHGDH tetramer dehydrogenates 3PG - Canis familiaris
[Reaction:R-RNO-977348] PHGDH tetramer dehydrogenates 3PG - Rattus norvegicus
output
[SimpleEntity:R-ALL-977329] 3POPA [cytosol]
[SimpleEntity:R-ALL-70106] H+ [cytosol]
[SimpleEntity:R-ALL-73473] NADH [cytosol]
releaseDate
2011-12-06
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:1828027] D'Eustachio, P, 2011-10-26
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-977348
summation
[Summation:977405] Serine biosynthesis starts from 3-phosphoglycerate (3PG), a ...
updateTrackers
[UpdateTracker:9777668] Update Tracker - [Reaction:977348] PHGDH tetramer dehydrogenates 3PG - v69:[modifyText]
[UpdateTracker:9775437] Update Tracker - [Reaction:977348] PHGDH tetramer dehydrogenates 3PG - v79:[modifyText]
Referrals
(updatedInstance)
[UpdateTracker:9777668] Update Tracker - [Reaction:977348] PHGDH tetramer dehydrogenates 3PG - v69:[modifyText]
[UpdateTracker:9775437] Update Tracker - [Reaction:977348] PHGDH tetramer dehydrogenates 3PG - v79:[modifyText]
(hasEvent)
[Pathway:R-HSA-977347] Serine metabolism
(precedingEvent)
[Reaction:R-HSA-977333] PXLP-K200-PSAT1 dimer transfers amino group from L-Glu to 3POPA
[Reaction:R-HSA-9856871] MDH1 reduces OA
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