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

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

Search the graph

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

Loading the page.

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
Search

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments

How it works

Mission
Method
How to read the evidence
Sources and licences

Build on it

Access
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:Q9H9J4

USP42

Protein·UNIPROT:Q9H9J4

Open in the graph

Deubiquitinating enzyme which may play an important role during spermatogenesis..

Function from UniProtKB (Q9H9J4), 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

3 statements

3 statements · 1 reference database · Subject: USP42 · Sources: Hetionet

Search this listOrder

USP42 covaries with PLCH2ProteinHetionet hetionet:covaries:84132-9651Inferred only
TP53 interacts with USP42ProteinHetionet hetionet:interacts:7157-84132Inferred only
UBC interacts with USP42ProteinHetionet hetionet:interacts:7316-84132Inferred only

Reactions

1 reaction

water+MAM03104cproton+a thiol+MAM03105c
Catalysed by USP2 or USP28 or USP36 or USP13 or OTUD5 or USP33 or CYLD or USP40 or USP48 or USP14 or USP10 or USP31 and 43 more alternatives
Reaction pageLeft to rightBalance undeterminable

Other names

3 names

Resolves to: USP42

Also called: Deubiquitinating enzyme 42Ubiquitin thioesterase 42Ubiquitin-specific-processing protease 42

← Every protein Find it in the graph →

EC 3.4.19.12

GO:0005829

Human-GEM MAR09490CC BY 4.0Reference data