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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

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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

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Catalyst

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

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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

28,151–28,200 of 31,435, by identifier

D-histidine(in) + L-ornithine(out) + H(+)(in) = D-histidine(out) + L-ornithine(in) + H(+)(out)
Direction not assertedBalancedTransportRhea 73479
D-lysine(in) + L-ornithine(out) = D-lysine(out) + L-ornithine(in)
Direction not assertedBalancedTransportRhea 73483
orotate(out) + a carboxylate(in) = orotate(in) + a carboxylate(out)
Direction not assertedBalance undeterminableTransportRhea 73487
Co(2+)(out) + 2 hydrogencarbonate(out) = Co(2+)(in) + 2 hydrogencarbonate(in)
Direction not assertedBalancedTransportRhea 73491
an 8-hydroxyflavone + S-adenosyl-L-methionine = an 8-methoxyflavone + S-adenosyl-L-homocysteine + H(+)
Direction not assertedBalance undeterminableRhea 73495
3',4',7-trihydroxyflavone + S-adenosyl-L-methionine = 4',7-dihydroxy-3'-methoxyflavone + S-adenosyl-L-homocysteine + H(+)
Direction not asserted

Balanced

Rhea 73499

3',4',7,8-tetrahydroxyflavone + S-adenosyl-L-methionine = 3',4,7-trihydroxy-8-methoxyflavone + S-adenosyl-L-homocysteine + H(+)

Direction not assertedBalancedRhea 73503

7,8-dihydroxyflavone + S-adenosyl-L-methionine = 7-hydroxy-8-methoxyflavone + S-adenosyl-L-homocysteine + H(+)

Direction not assertedBalancedRhea 73507

8-hydroxysalvigenin + 2-oxoglutarate + O2 = pilosin + formaldehyde + succinate + CO2

Direction not assertedBalancedRhea 73511

UTP(in) + UDP(out) = UTP(out) + UDP(in)

Direction not assertedBalancedTransportRhea 73515

dUTP(out) + UTP(in) = dUTP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73519

5-methyl-UTP(out) + UTP(in) = 5-methyl-UTP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73523

5-methyl-UDP(out) + UTP(in) = 5-methyl-UDP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73527

UTP(in) + CTP(out) = UTP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73531

CDP(out) + UTP(in) = CDP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73535

dCTP(out) + UTP(in) = dCTP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73539

dCDP(out) + UTP(in) = dCDP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73543

UTP(in) + GTP(out) = UTP(out) + GTP(in)

Direction not assertedBalancedTransportRhea 73547

UTP(in) + GDP(out) = UTP(out) + GDP(in)

Direction not assertedBalancedTransportRhea 73551

(E,E)-feruperate + reduced [NADPH--hemoprotein reductase] + O2 = (E,E)-piperate + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+)

Direction not assertedBalance undeterminableRhea 73555

dGTP(out) + UTP(in) = dGTP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73559

dGDP(out) + UTP(in) = dGDP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73563

ITP(out) + UTP(in) = ITP(in) + UTP(out)

Direction not assertedBalancedTransportRhea 73567

(E,E)-piperate + ATP + CoA = (E,E)-piperoyl-CoA + AMP + diphosphate

Direction not assertedBalancedRhea 73571

(E,E)-piperate + ATP + H(+) = (E,E)-piperoyl-AMP + diphosphate

Direction not assertedBalancedRhea 73575

(E,E)-piperoyl-AMP + CoA = (E,E)-piperoyl-CoA + AMP + H(+)

Direction not assertedBalancedRhea 73579

CTP(out) + UDP(in) = CTP(in) + UDP(out)

Direction not assertedBalancedTransportRhea 73583

UMP(in) + CTP(out) = UMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73587

dUTP(in) + CTP(out) = dUTP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73591

dUMP(in) + CTP(out) = dUMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73595

CDP(in) + CTP(out) = CDP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73599

CTP(out) + CMP(in) = CTP(in) + CMP(out)

Direction not assertedBalancedTransportRhea 73603

dCTP(in) + CTP(out) = dCTP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73607

dCDP(in) + CTP(out) = dCDP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73611

dCMP(in) + CTP(out) = dCMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73615

CTP(out) + GTP(in) = CTP(in) + GTP(out)

Direction not assertedBalancedTransportRhea 73619

CTP(out) + GDP(in) = CTP(in) + GDP(out)

Direction not assertedBalancedTransportRhea 73623

GMP(in) + CTP(out) = GMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73627

dGTP(in) + CTP(out) = dGTP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73631

dGMP(in) + CTP(out) = dGMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73635

ITP(in) + CTP(out) = ITP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73639

IDP(in) + CTP(out) = IDP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73643

IMP(in) + CTP(out) = IMP(out) + CTP(in)

Direction not assertedBalancedTransportRhea 73647

CTP(out) = CTP(in)

Direction not assertedBalancedTransportRhea 73651

(S)-nicotine + 2 Fe(III)-[cytochrome c] = N-methylmyosmine + 2 Fe(II)-[cytochrome c] + 2 H(+)

Direction not assertedBalance undeterminableRhea 73655

Mg(2+)(in) + ADP(out) + ATP(in) + H(+)(out) = Mg(2+)(out) + ADP(in) + ATP(out) + H(+)(in)

Direction not assertedBalancedTransportRhea 73659

pyrrolidine + (E,E)-piperoyl-CoA = piperyline + CoA + H(+)

Direction not assertedBalancedRhea 73663

(E,E)-piperoyl-CoA + 2-methylpropan-1-amine = (E,E)-piperlonguminine + CoA + H(+)

Direction not assertedBalancedRhea 73667

ADP(out) + diphosphate(in) = ADP(in) + diphosphate(out)

Direction not assertedBalancedTransportRhea 73671

dAMP(in) + ADP(out) + H(+)(out) = dAMP(out) + ADP(in) + H(+)(in)

Direction not assertedBalancedTransportRhea 73675

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