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

19,601–19,650 of 31,435, by identifier

1-(9Z-octadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoate + H(+)
Direction not assertedBalancedRhea 38847
tetracenomycin F2 + H(+) = tetracenomycin F1 + H2O
Direction not assertedBalancedRhea 38851
a 1,2-saturated fatty acid + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = a (R)-2-hydroxy fatty acid + 2 Fe(III)-[cytochrome b5] + H2O
Left to rightBalance undeterminableRhea 38855
beta-D-gentiobiosyl beta-D-glucosyl crocetin + UDP-alpha-D-glucose = bis(beta-D-gentiobiosyl) crocetin + UDP + H(+)
Direction not assertedBalancedRhea 38859
sucrose 6(F)-phosphate + phosphate = beta-D-fructose 6-phosphate + alpha-D-glucose 1-phosphate
Direction not assertedBalancedRhea 38863
uridine(516) in 16S rRNA = pseudouridine(516) in 16S rRNA
Direction not assertedBalancedRhea 38867

uridine(2457) in 23S rRNA = pseudouridine(2457) in 23S rRNA

Direction not assertedBalancedRhea 38871

uridine(2604) in 23S rRNA = pseudouridine(2604) in 23S rRNA

Direction not assertedBalancedRhea 38875

a fatty acid(in) = a fatty acid(out)

Right to leftBalance undeterminableTransportRhea 38879

a fatty acid + ATP + CoA = a fatty acyl-CoA + AMP + diphosphate

Left to rightBalance undeterminableRhea 38883

N-hexanoyl-sphinganine + H2O = hexanoate + sphinganine

Direction not assertedBalancedRhea 38887

N-hexadecanoylsphing-4-enine + H2O = sphing-4-enine + hexadecanoate

ReversibleBalancedRhea 38891

a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(in) = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine(out)

ReversibleBalance undeterminableTransportRhea 38895

a beta-D-galactosyl-(1<->1')-N-acylsphing-4-enine(out) = a beta-D-galactosyl-(1<->1')-N-acylsphing-4-enine(in)

Left to rightBalance undeterminableTransportRhea 38899

a sphingomyelin(in) + ATP + H2O = a sphingomyelin(out) + ADP + phosphate + H(+)

Left to rightBalance undeterminableTransportRhea 38903

(R)-reticuline + S-adenosyl-L-methionine = (R)-laudanine + S-adenosyl-L-homocysteine + H(+)

Direction not assertedBalancedRhea 38907

avenacoside B + H2O = 26-desgluco-avenacoside B + D-glucose

Direction not assertedBalancedRhea 38911

1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)

Left to rightBalancedRhea 38915

sphing-4-enine-phosphocholine + H2O = sphing-4-enine 1-phosphate + choline + H(+)

Left to rightBalancedRhea 38919

a ubiquinone + Na(+)(in) + NADH + H(+) = a ubiquinol + Na(+)(out) + NAD(+)

Direction not assertedBalance undeterminableTransportRhea 38923

1-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + ethanolamine + H(+)

Left to rightBalancedRhea 38927

1-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + L-serine + H(+)

Left to rightBalancedRhea 38931

cyclohexane-1-carbonyl-CoA + oxidized [electron-transfer flavoprotein] + H(+) = cyclohex-1-ene-1-carbonyl-CoA + reduced [electron-transfer flavoprotein]

Direction not assertedBalance undeterminableRhea 38935

dioscin + 2 H2O = diosgenin 3-O-beta-D-glucoside + 2 L-rhamnopyranose

Direction not assertedBalancedRhea 38939

a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine(in) + ATP + H2O = a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine(out) + ADP + phosphate + H(+)

Direction not assertedBalance undeterminableTransportRhea 38943

dodecanoate + reduced [NADPH--hemoprotein reductase] + O2 = 12-hydroxydodecanoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

Left to rightBalance undeterminableRhea 38947

sphing-4-enine 1-phosphate(in) + ATP + H2O = sphing-4-enine 1-phosphate(out) + ADP + phosphate + H(+)

Left to rightBalancedTransportRhea 38951

an N-acylsphing-4-enine 1-phosphate(in) = an N-acylsphing-4-enine 1-phosphate(out)

Direction not assertedBalance undeterminableTransportRhea 38955

a 2,3-saturated acyl-CoA + O2 = a (2E)-enoyl-CoA + H2O2

Left to rightBalance undeterminableRhea 38959

leukotriene C4(in) + ATP + H2O = leukotriene C4(out) + ADP + phosphate + H(+)

Left to rightBalancedTransportRhea 38963

an N-acylsphing-4-enine(in) + ATP + H2O = an N-acylsphing-4-enine(out) + ADP + phosphate + H(+)

Direction not assertedBalance undeterminableTransportRhea 38967

octadecanoyl-CoA + O2 = (2E)-octadecenoyl-CoA + H2O2

Left to rightBalancedRhea 38971

1-hexadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-hexadecanoyl-sn-glycero-3-phosphate + choline + H(+)

Left to rightBalancedRhea 38975

1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)

Left to rightBalancedRhea 38979

1-tetradecanoyl-sn-glycero-3-phosphocholine + H2O = 1-tetradecanoyl-sn-glycerol 3-phosphate + choline + H(+)

Left to rightBalancedRhea 38983

nonanoyl-CoA + O2 = (2E)-nonenoyl-CoA + H2O2

Direction not assertedBalancedRhea 38987

1-dodecanoyl-sn-glycero-3-phosphocholine + H2O = 1-dodecanoyl-sn-glycerol 3-phosphate + choline + H(+)

Left to rightBalancedRhea 38991

a 1-acyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphate + choline + H(+)

Left to rightBalance undeterminableRhea 38995

a 1-acyl-sn-glycero-3-phospho-L-serine + H2O = a 1-acyl-sn-glycero-3-phosphate + L-serine + H(+)

Left to rightBalance undeterminableRhea 38999

a 1-acyl-sn-glycero-3-phosphoethanolamine + H2O = a 1-acyl-sn-glycero-3-phosphate + ethanolamine + H(+)

Left to rightBalance undeterminableRhea 39003

a cholesterol ester(in) = a cholesterol ester(out)

Left to rightBalance undeterminableTransportRhea 39007

a triacyl-sn-glycerol(in) = a triacyl-sn-glycerol(out)

Left to rightBalance undeterminableTransportRhea 39011

22-oxodocosanoate + NAD(+) + H2O = docosanedioate + NADH + 2 H(+)

Direction not assertedBalancedRhea 39015

a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-5-phosphate) + phosphate

Left to rightBalance undeterminableRhea 39019

an omega-methyl fatty acid + reduced [NADPH--hemoprotein reductase] + O2 = an omega-hydroxy fatty acid + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

Direction not assertedBalance undeterminableRhea 39023

a 1,2-diacyl-3-O-(beta-D-Glc-(1->6)-beta-D-Glc)-sn-glycerol + UDP-alpha-D-glucose = a 1,2-diacyl-3-O-(beta-D-Glc-(1->6)-beta-D-Glc-(1->6)-beta-D-Glc)-sn-glycerol + UDP + H(+)

Direction not assertedBalance undeterminableRhea 39027

a 1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol + UDP-alpha-D-glucose = a 1,2-diacyl-3-O-(beta-D-Glc-(1->6)-beta-D-Glc)-sn-glycerol + UDP + H(+)

Direction not assertedBalance undeterminableRhea 39031

an omega-hydroxy fatty acid + NAD(+) = an omega-oxo fatty acid + NADH + H(+)

Direction not assertedBalance undeterminableRhea 39035

an omega-oxo fatty acid + NAD(+) + H2O = a dicarboxylate + NADH + 2 H(+)

Direction not assertedBalance undeterminableRhea 39039

22-oxodocosanoate + reduced [NADPH--hemoprotein reductase] + O2 = docosanedioate + oxidized [NADPH--hemoprotein reductase] + H2O + 2 H(+)

Left to rightBalance undeterminableRhea 39043

Page 393 of 629