Skip to content

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

Atlas Graph Twin Access

Search the graph

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

Loading the page.

Catalyst

Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

The graph

Compounds
Outcomes
Proteins
Atlas
Interactions
Papers
Articles
Graph
Search

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases
Reactions
Reach

How it works

Mission
Method
Twin
How to read the evidence
Sources and licences

Build on it

Access
In your assistant
For agents
Query the graph
Bulk export

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

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

Proteins/UNIPROT:Q9UIR0

BTNL2

Protein·UNIPROT:Q9UIR0

Open in the graph

Negative regulator of T-cell proliferation..

Function from UniProtKB (Q9UIR0), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Inferred

Inferred — not reported by a source. Evidence key

Statements

5 statements

5 statements · 3 reference databases · Subject: BTNL2 · Sources: gene ontology, Hetionet, Reactome

Search this listOrder

UBC interacts with BTNL2ProteinHetionet hetionet:interacts:56244-7316Inferred only
BTNL2 participates in Adaptive Immune SystemPathwayReactome R-HSA-1280218Inferred only
BTNL2 participates in Butyrophilin (BTN) family interactionsPathwayReactome R-HSA-8851680Inferred only
BTNL2 participates in Immune SystemPathwayReactome R-HSA-168256Inferred only
BTNL2 regulates regulation of cytokine productionBiological processgene ontology Q9UIR0|GO:0001817Inferred only

Other names

2 names

Resolves to: BTNL2

Also called: BTL-IIButyrophilin-like protein 2

← Every protein Find it in the graph →