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Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
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Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

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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.

Pathway

Nucleotide catabolism defects

Purine nucleotide phosphorylase defects are annotated here.

Summary from Reactome (R-HSA-9735786), read 2026-09-23.

REACT:R-HSA-9735786Reactome

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What the reference databases state

Inferred

Inferred — not reported by a source. Evidence key

Statements

1 statement

1 statement · 1 reference database · Subject: Nucleotide catabolism defects · Sources: Reactome

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PNP participates in Nucleotide catabolism defectsProteinReactome R-HSA-9735786Inferred only