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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

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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.

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Anatomy
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Materials
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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

L-lysyl-[protein]+acetyl-CoAN(6)-acetyl-L-lysyl-[protein]+coenzyme A(4-)+hydron

Reversible · Balance undeterminable

Inferred

Reference data, not a finding. Evidence key

Catalysts

HAT1
CLOCK
TAF1
BLOC1S1
GTF2B
EP300
NCOA1
ESCO2
ESCO1
KAT6B
CREBBP
KAT6A
KAT2A
KAT2B
KAT5
ABHD14B
NAA60
KAT8
NAT8
NAT8B
GTF3C4
CDY2A
CDY1
NCOA3

Rhea RHEA:45948·2026-08-19·CC BY 4.0Reference data