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:P04921

GYPC

Protein·UNIPROT:P04921

Open in the graph

This protein is a minor sialoglycoprotein in human erythrocyte membranes. The blood group Gerbich antigens and receptors for Plasmodium falciparum merozoites are most likely located within the extracellular domain. Glycophorin-C plays an important role in regulating the stability of red cells.

Function from UniProtKB (P04921), 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

hereditary elliptocytosis has a germline basis in GYPCDiseaseGenCC HGNC:4704|MONDO:0017319Inferred only

Statements

5 statements

5 statements · 2 reference databases · Subject: GYPC · Sources: Hetionet, Reactome

Search this listOrder

EPB41 interacts with GYPCProteinHetionet hetionet:interacts:2035-2995Inferred only
GYPC interacts with MPP1ProteinHetionet hetionet:interacts:2995-4354Inferred only
PDIA3 interacts with GYPCProteinHetionet hetionet:interacts:2923-2995Inferred only
GYPC participates in Cell surface interactions at the vascular wallPathwayReactome R-HSA-202733Inferred only
GYPC participates in HemostasisPathwayReactome R-HSA-109582Inferred only

Other names

9 names

Resolves to: GYPC

Also called: CD antigen CD236GLPCGlycoconnectinGlycophorin-DGlycoprotein betaGPCGPDPAS-2'Sialoglycoprotein D

← Every protein Find it in the graph →