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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

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

Atlas Graph Access

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Atlas Graph Access Compounds Outcomes Proteins Interactions Papers Articles Pathways Processes Anatomy Cell types Organisms Materials Assessments

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Catalyst

The evidence graph for human biochemistry. Every edge carries its source, its study design, and a grade computed from both.

The graph

Compounds
Outcomes
Proteins
Atlas
Interactions
Papers
Articles
Graph
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Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments

How it works

Mission
Method
How to read the evidence
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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.

Reaction

a triacylglycerol+watera diacylglycerol+a fatty acid+hydron

Left to right · Balance undeterminable

Inferred

Reference data, not a finding. Evidence key

Catalysts

DDHD2
LPL
LIPF
ABHD2
LIPC
PNLIP
CEL
AADAC
PNPLA4
PNLIPRP2
LIPE
PNLIPRP3
LIPN
PLB1
PNPLA5
DAGLB
PNPLA2
PNPLA3
LIPG

Rhea RHEA:12044·2026-08-19·CC BY 4.0Reference data