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 equationSourceClear

Reactions

8,351–8,400 of 18,558 reactions from Rhea

N-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-(9Z-octadecenoyl) ethanolamine + sn-glycerol 3-phosphate + H(+)
Left to rightBalancedRhea 45432
N-hexadecanoyl-sn-glycero-3-phosphoethanolamine + H2O = N-hexadecanoylethanolamine + sn-glycerol 3-phosphate + H(+)
Left to rightBalancedRhea 45436
N-eicosanoyl-sn-glycero-3-phosphoethanolamine + H2O = N-eicosanoyl ethanolamine + sn-glycerol 3-phosphate + H(+)
Left to rightBalancedRhea 45440
N-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-sn-glycero-3-phosphoethanolamine + H2O = N-(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl ethanolamine + sn-glycerol 3-phosphate + H(+)
Left to rightBalancedRhea 45444
N-(dodecanoyl)-sphinganine + H2O = dodecanoate + sphinganine
Right to leftBalancedRhea 45448
N-tetradecanoylethanolamine + H2O = tetradecanoate + ethanolamine
Left to rightBalancedRhea 45452

N-dodecanoylethanolamine + H2O = dodecanoate + ethanolamine

Left to rightBalancedRhea 45456

an N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O = N,1-diacyl-sn-glycero-3-phosphoethanolamine + a fatty acid + H(+)

Left to rightBalance undeterminableRhea 45460

eicosanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (5Z)-eicosenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O

Direction not assertedBalance undeterminableRhea 45464

di-trans,octa-cis-undecaprenyl diphosphate + alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid A (E. coli) = (Kdo)2-lipid A 1-diphosphate + di-trans,octa-cis-undecaprenyl phosphate

Direction not assertedBalancedRhea 45468

1,2-dihexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + H2O = 1-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + hexadecanoate + H(+)

Left to rightBalancedRhea 45472

1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)

Left to rightBalancedRhea 45476

gamma-hexachlorocyclohexane = (3R,4S,5S,6R)-pentachlorocyclohexene + chloride + H(+)

Direction not assertedBalancedRhea 45480

pyruvate + H(+) = acetaldehyde + CO2

Direction not assertedBalancedRhea 45484

phycocyanobilin-L-cysteinyl(84)-[C-phycocyanin beta-subunit] = apo-L-cysteinyl(84)-[C-phycocyanin beta-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45488

phycocyanobilin-L-cysteinyl(84)-[phycoerythrocyanin beta-subunit] = apo-L-cysteinyl(84)-[phycoerythrocyanin beta-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45492

phycocyanobilin-L-cysteinyl(84)-[allophycocyanin alpha-subunit] = apo-L-cysteinyl(84)-[allophycocyanin alpha-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45496

phycocyanobilin-L-cysteinyl(84)-[allophycocyanin beta-subunit] = apo-L-cysteinyl(84)-[allophycocyanin beta-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45500

phycoerythrobilin-L-cysteinyl(84)-[C-phycoerythrin alpha-subunit] = apo-L-cysteinyl(84)-[C-phycoerythrin alpha-subunit] + (2R,3E)-phycoerythrobilin

Direction not assertedBalance undeterminableRhea 45504

phycoerythrobilin-L-cysteinyl(84)-[C-phycoerythrin beta-subunit] = apo-L-cysteinyl(84)-[C-phycoerythrin beta-subunit] + (2R,3E)-phycoerythrobilin

Direction not assertedBalance undeterminableRhea 45508

phycocyanobilin-L-cysteinyl(155)-[C-phycocyanin beta-subunit] = apo-L-cysteinyl(155)-[C-phycocyanin beta-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45512

phycocyanobilin-L-cysteinyl(155)-[phycoerythrocyanin beta-subunit] = apo-L-cysteinyl(155)-[phycoerythrocyanin beta-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45516

phycoviolobilin-L-cysteinyl(84)-[phycoerythrocyanin alpha-subunit] = apo-L-cysteinyl(84)-[phycoerythrocyanin alpha-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45520

phycocyanobilin-L-cysteinyl(84)-[C-phycocyanin alpha-subunit] = apo-L-cysteinyl(84)-[C-phycocyanin alpha-subunit] + (2R,3E)-phycocyanobilin

Direction not assertedBalance undeterminableRhea 45524

N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45528

N,1,2-tri-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-(9Z-octadecenoyl) ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45532

N-octadecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-octadecanoyl ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45536

N-hexadecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-hexadecanoylethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45540

N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-1-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-ethanolamine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45544

phycourobilin-L-cysteinyl(84)-[R-phycocyanin alpha-subunit] = apo-L-cysteinyl(84)-[R-phycocyanin alpha-subunit] + (2R,3E)-phycoerythrobilin

Direction not assertedBalance undeterminableRhea 45548

N-tetradecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-tetradecanoylethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45552

N-dodecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-dodecanoylethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45556

L-isoleucine = D-allo-isoleucine

Direction not assertedBalancedRhea 45560

2-epi-5-epi-valiolone = 5-epi-valiolone

Direction not assertedBalancedRhea 45564

[heparosan](n) = [acharan](n)

Direction not assertedBalance undeterminableRhea 45568

[(1->4)-beta-D-mannuronosyl](n) = [alginate](n)

Direction not assertedBalance undeterminableRhea 45572

(2R)-ethylmalonyl-CoA = (2S)-methylsuccinyl-CoA

Direction not assertedBalancedRhea 45576

D-galactaro-1,5-lactone = D-galactaro-1,4-lactone

Direction not assertedBalancedRhea 45580

3-hydroxybutanoyl-CoA = (2E)-butenoyl-CoA + H2O

Right to leftBalancedRhea 45584

a long-chain fatty acid + holo-[ACP] + ATP = a long-chain fatty acyl-[ACP] + AMP + diphosphate

Direction not assertedBalance undeterminableRhea 45588

N,1-dihexadecanoyl-sn-glycero-3-phosphoethanolamine + H2O = N-hexadecanoylethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45592

N,1-dihexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + H2O = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate + N-hexadecanoylethanolamine + H(+)

Left to rightBalancedRhea 45596

D-galactaro-1,4-lactone = 5-dehydro-4-deoxy-D-glucarate + H(+)

Direction not assertedBalancedRhea 45600

D-glucaro-1,4-lactone = 5-dehydro-4-deoxy-D-glucarate + H(+)

Direction not assertedBalancedRhea 45604

N-decanoyl-1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-decanoyl ethanolamine + 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45608

N-octanoyl-1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-octanoyl ethanolamine + 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45612

N-hexanoyl-1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-hexanoyl ethanolamine + 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45616

N-butanoyl-1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanolamine + H2O = N-butanoyl ethanolamine + 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphate + H(+)

Left to rightBalancedRhea 45620

L-alloisoleucine + holo-[CmaA peptidyl-carrier protein] + ATP = L-alloisoleucyl-[CmaA peptidyl-carrier protein] + AMP + diphosphate

Direction not assertedBalance undeterminableRhea 45624

holo-[CmaD peptidyl-carrier protein] + L-alloisoleucyl-[CmaA peptidyl-carrier protein] = L-alloisoleucyl-[CmaD peptidyl-carrier protein] + holo-[CmaA peptidyl-carrier protein]

Direction not assertedBalance undeterminableRhea 45628

Page 168 of 372