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:Q96PE7

MCEE

Protein·UNIPROT:Q96PE7

Open in the graph

Methylmalonyl-CoA epimerase involved in propionyl-CoA metabolism..

Function from UniProtKB (Q96PE7), 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

GenCC submitters' classifications

1 row

methylmalonic acidemia due to methylmalonyl-CoA epimerase deficiency has a germline basis in MCEEDiseaseGenCC HGNC:16732|MONDO:0009615Inferred only

Statements

8 statements

8 statements · 4 reference databases · Subject: MCEE · Sources: Hetionet, Human-GEM, Reactome, Rhea

Search this listOrder

APP interacts with MCEEProteinHetionet hetionet:interacts:351-84693Inferred only
MCEE participates in Fatty acid metabolismPathwayReactome R-HSA-8978868Inferred only
MCEE participates in MetabolismPathwayReactome R-HSA-1430728Inferred only
MCEE participates in Metabolism of lipidsPathwayReactome R-HSA-556833Inferred only
MCEE participates in Mitochondrial Fatty Acid Beta-OxidationPathwayReactome R-HSA-77289Inferred only
MCEE participates in Propionyl-CoA catabolismPathwayReactome R-HSA-71032Inferred only
(S)-methylmalonyl-CoA is a substrate of MCEECompoundHuman-GEM MAR03213Inferred only
(S)-methylmalonyl-CoA is a substrate of MCEECompoundRhea RHEA:20553Inferred only

Reactions

2 reactions

(S)-methylmalonyl-CoA(R)-methylmalonyl-CoA
Catalysed by MCEE
Reaction pageLeft to rightBalancedEC 5.1.99.1mitochondrial matrix
Human-GEM MAR03213CC BY 4.0Reference data
(R)-methylmalonyl-CoA(S)-methylmalonyl-CoA
Catalysed by MCEE
Reaction pageRight to leftBalanced
Rhea RHEA:20553CC BY 4.0Reference data

Other names

1 name

Resolves to: MCEE

Also called: DL-methylmalonyl-CoA racemase

← Every protein Find it in the graph →