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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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A reference for what the literature reports. Not medical advice.

© 2026 CatalystPrivacy TermsReference data under the licences listed on the attribution page.

Reaction

D-glucosyl-N-acylsphingosine+CHEBI:67119proton+a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E))+UDP

Left to right · Balance undeterminable · EC 2.4.1.-

Compartment: GO:0005829

Inferred

Reference data, not a finding. Evidence key

Catalysts

GLT8D1
B4GALT7
B4GALT1
B4GALT2
A4GNT
B4GALT6
GLT8D2
B4GALT4
GCNT7
GBGT1
B4GALT5
B4GALT3
B3GALT2
B4GALNT2
B3GALT1
FUT9
B3GNT3
B4GALNT4
B3GALT5
FUT4
POFUT4
GLT6D1
B3GNT9
ALG1L2

Human-GEM MAR00926·2.0.1·CC BY 4.0Reference data