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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 equationClear

Subsystem: Isolated Remove

Reactions

151–157 of 157 reactions in Isolated

H2O[n] + 2-O-acetyl-ADP-D-ribose[n] = acetate[n] + ADP-ribose[n] + H+[n]
Left to rightBalancedEC 3.1.1.106Human-GEM MAR20099
H2O[n] + alpha-NAD(+)[n] = ADP-ribose[n] + H+[n] + nicotinamide[n]
Left to rightBalancedEC 3.1.1.106Human-GEM MAR20100
H2O[n] + 3-O-acetyl-ADP-D-ribose[n] = acetate[n] + ADP-ribose[n] + H+[n]
Left to rightBalancedEC 3.1.1.106, 3.1.1.yHuman-GEM MAR20101
2-Trans,6-Trans,10-Trans-Geranylgeranyl Diphosphate[c] + menadiol[c] = PPi[c] + menaquinol-4[c]
Left to rightBalancedEC 2.5.1.M22Human-GEM MAR20102
2-Trans,6-Trans,10-Trans-Geranylgeranyl Diphosphate[r] + menadiol[r] = PPi[r] + menaquinol-4[r]
Left to rightBalancedEC 2.5.1.M22Human-GEM MAR20103
2-Trans,6-Trans,10-Trans-Geranylgeranyl Diphosphate[g] + menadiol[g] = PPi[g] + menaquinol-4[g]
Left to right

Balanced

EC 2.5.1.M22

Human-GEM MAR20104

2-Trans,6-Trans,10-Trans-Geranylgeranyl Diphosphate[n] + menadiol[n] = PPi[n] + menaquinol-4[n]

Left to rightBalancedEC 2.5.1.M22Human-GEM MAR20105

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