Skip to content

Reference

Evidence

CompoundsSubstances with curated findings
OutcomesMeasured endpoints
ProteinsTransporters and enzymes
InteractionsPairs that share biology
PapersEvery paper a finding cites
ArticlesReadings of the evidence

Chemistry

ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

Reference layer

PathwaysReactions grouped under one name
ProcessesWhat proteins are annotated as doing
AnatomyTissues, by what is expressed there
Cell typesCells, by what is expressed there
OrganismsSpecies a compound is prepared from
MaterialsSubstances that are not one molecule
AssessmentsRegulatory determinations, transcribed
DiseasesFeatures, genes, and where each sits

Atlas Graph Twin Access

Search the graph

Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

Loading the page.

Catalyst

Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

The graph

Compounds
Outcomes
Proteins
Atlas
Interactions
Papers
Articles
Graph
Search

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases
Reactions
Reach

How it works

Mission
Method
Twin
How to read the evidence
Sources and licences

Build on it

Access
In your assistant
For agents
Query the graph
Bulk export

A reference for what the literature reports. Not medical advice.

© 2026 CatalystPrivacy TermsReference data under the licences listed on the attribution page.

Index

Reactions

Reactions from Rhea and Human-GEM · Reach

reactions in the graph: 31,435

By source

Rhea18,558
Human-GEM12,877

Inferred

Reference data, not a finding. Evidence key

Filter reactions by equationSource

Reactions

19,551–19,600 of 31,435, by identifier

1-hexadecanoyl-2,3-di-(9Z)-octadecenoyl-sn-glycerol + H2O = 1-hexadecanoyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z)-octadecenoate + H(+)
Left to rightBalancedRhea 38647
1,3-di-(9Z-octadecenoyl)-glycerol + H2O = 3-(9Z-octadecenoyl)-sn-glycerol + (9Z)-octadecenoate + H(+)
Left to rightBalancedRhea 38651
6-tuliposide B = tulipalin B + D-glucose
Direction not assertedBalancedRhea 38655
1,2-di-(9Z-octadecenoyl)-glycerol + H2O = 2-(9Z-octadecenoyl)-glycerol + (9Z)-octadecenoate + H(+)
Left to rightBalancedRhea 38659
a 1,2-diacyl-sn-glycero-3-phospho-L-serine(in) = a 1,2-diacyl-sn-glycero-3-phospho-L-serine(out)
ReversibleBalance undeterminableTransportRhea 38663
sphing-4-enine 1-phosphate(in) = sphing-4-enine 1-phosphate(out)
Direction not assertedBalancedTransportRhea 38667

sphinganine 1-phosphate(in) = sphinganine 1-phosphate(out)

Direction not assertedBalancedTransportRhea 38671

(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (8S)-hydroperoxy-(5Z,9E,11Z,14Z)-eicosatetraenoate

Left to rightBalancedRhea 38675

sphinganine(in) + ATP + H2O = sphinganine(out) + ADP + phosphate + H(+)

Direction not assertedBalancedTransportRhea 38679

sphing-4-enine(in) + ATP + H2O = sphing-4-enine(out) + ADP + phosphate + H(+)

Direction not assertedBalancedTransportRhea 38683

(4R)-hydroxysphinganine(in) + ATP + H2O = (4R)-hydroxysphinganine(out) + ADP + phosphate + H(+)

Direction not assertedBalancedTransportRhea 38687

a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)(out)

Left to rightBalance undeterminableTransportRhea 38691

a cardiolipin(in) = a cardiolipin(out)

Left to rightBalance undeterminableTransportRhea 38695

1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = (9Z-octadecenoyl)-sn-glycero-3-phosphocholine + (9Z)-octadecenoate + H(+)

Left to rightBalancedRhea 38699

1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38703

1-O-hexadecyl-2-acetyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-acetyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38707

1-O-hexadecylglycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-O-hexadecyl-3-(9Z)-octadecenoylglycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38711

choline(out) + ATP + H2O = choline(in) + ADP + phosphate + H(+)

Direction not assertedBalancedTransportRhea 38715

(R)-carnitine(out) + ATP + H2O = (R)-carnitine(in) + ADP + phosphate + H(+)

Direction not assertedBalancedTransportRhea 38719

1-O-hexadecyl-2-O-methyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-O-methyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38723

1-hexadecanoyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-hexadecanoyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38727

3-hexadecanoyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-(9Z)-octadecenoyl-3-hexadecanoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38731

2-hexadecanoylglycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-(9Z)-octadecenoyl-2-hexadecanoylglycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38735

1-(9Z-octadecenoyl)-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1,3-di-(9Z-octadecenoyl)-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38739

3-(9Z-octadecenoyl)-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1,3-di-(9Z-octadecenoyl)-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38743

N-(9Z-octadecenoyl) ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 2-[(9Z)-octadecenoylamino]ethyl (9Z)-octadecenoate + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38747

N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 2-[(5Z,8Z,11Z,14Z)-eicosatetraenoylamino]ethyl (9Z)-octadecenoate + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38751

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38755

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38759

1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38763

1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 2-hexadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38767

1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38771

1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-hexadecanoyl-N-(acetyl)-sphing-4-enine + 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38775

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-hexadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoate + H(+)

Left to rightBalancedRhea 38779

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoate + H(+)

Left to rightBalancedRhea 38783

1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + H2O = 2-hexadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoate + H(+)

Direction not assertedBalancedRhea 38787

1-(9Z)-octadecenoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 2-octadecanoyl-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38791

1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-octadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38795

1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-octadecanoyl-N-(acetyl)-sphing-4-enine + 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38799

1-(9Z)-octadecenoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-octadecanoyl-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38803

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z,12Z-octadecadienoyl)-N-acetylsphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38807

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38811

1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38815

1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphocholine

Left to rightBalancedRhea 38819

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine

Left to rightBalancedRhea 38823

1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38827

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38831

1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 1-(9Z,12Z-octadecadienoyl)-N-acetylsphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine

Left to rightBalancedRhea 38835

1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine + 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine

Left to rightBalancedRhea 38839

1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine + N-(acetyl)-sphing-4-enine = 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-N-(acetyl)-sphing-4-enine

Left to rightBalancedRhea 38843

Page 392 of 629