PGAP4 Gene

Name	post-GPI attachment to proteins GalNAc transferase 4
Description	Enables glycosyltransferase activity. Involved in GPI anchor biosynthetic process. Located in Golgi membrane. [provided by Alliance of Genome Resources, Mar 2025]
NCBI Gene ID	84302
API
Download Associations
Predicted Functions
Co-expressed Genes
Expression in Tissues and Cell Lines

Functional Associations

PGAP4 has 1,637 functional associations with biological entities spanning 6 categories (chemical, functional term, phrase or reference, disease, phenotype or trait, cell line, cell type or tissue, gene, protein or microRNA, sequence feature) extracted from 26 datasets.

Click the + buttons to view associations for PGAP4 from the datasets below.

If available, associations are ranked by standardized value

Harmonizome 3.0

PGAP4 Gene

Functional Associations

Please acknowledge the Harmonizome in your publications by citing the following reference(s):

	Dataset	Summary
	Allen Brain Atlas Aging Dementia and Traumatic Brain Injury Tissue Sample Gene Expression Profiles	tissue samples with high or low expression of PGAP4 gene relative to other tissue samples from the Allen Brain Atlas Aging Dementia and Traumatic Brain Injury Tissue Sample Gene Expression Profiles dataset.
	Carcinogenome Chemical Perturbation Carcinogenicity Signatures	small molecule perturbations changing expression of PGAP4 gene from the Carcinogenome Chemical Perturbation Carcinogenicity Signatures dataset.
	CellMarker Gene-Cell Type Associations	cell types associated with PGAP4 gene from the CellMarker Gene-Cell Type Associations dataset.
	CM4AI KOLF21J CRISPRi Gene Perturbation Atlas	gene perturbations changing expression of PGAP4 gene from the CM4AI KOLF21J CRISPRi Gene Perturbation Atlas dataset.
	CM4AI U2OS Cell Map Protein Localization Assemblies	assemblies containing PGAP4 protein from integrated AP-MS and IF data from the CM4AI U2OS Cell Map Protein Localization Assemblies dataset.
	COMPARTMENTS Curated Protein Localization Evidence Scores 2025	cellular components containing PGAP4 protein from the COMPARTMENTS Curated Protein Localization Evidence Scores 2025 dataset.
	COMPARTMENTS Experimental Protein Localization Evidence Scores 2025	cellular components containing PGAP4 protein in low- or high-throughput protein localization assays from the COMPARTMENTS Experimental Protein Localization Evidence Scores 2025 dataset.
	COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025	cellular components co-occuring with PGAP4 protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset.
	DISEASES Text-mining Gene-Disease Association Evidence Scores 2025	diseases co-occuring with PGAP4 gene in abstracts of biomedical publications from the DISEASES Text-mining Gene-Disease Assocation Evidence Scores 2025 dataset.
	GO Biological Process Annotations 2025	biological processes involving PGAP4 gene from the curated GO Biological Process Annotations2025 dataset.
	GO Cellular Component Annotations 2025	cellular components containing PGAP4 protein from the curated GO Cellular Component Annotations 2025 dataset.
	GTEx eQTL 2025	SNPs regulating expression of PGAP4 gene from the GTEx eQTL 2025 dataset.
	GTEx Tissue Gene Expression Profiles 2023	tissues with high or low expression of PGAP4 gene relative to other tissues from the GTEx Tissue Gene Expression Profiles 2023 dataset.
	GTEx Tissue-Specific Aging Signatures	tissue samples with high or low expression of PGAP4 gene relative to other tissue samples from the GTEx Tissue-Specific Aging Signatures dataset.
	GWAS Catalog SNP-Phenotype Associations 2025	phenotypes associated with PGAP4 gene in GWAS datasets from the GWAS Catalog SNP-Phenotype Associations 2025 dataset.
	JASPAR Predicted Human Transcription Factor Targets 2025	transcription factors regulating expression of PGAP4 gene predicted using known transcription factor binding site motifs from the JASPAR Predicted Human Transcription Factor Targets dataset.
	JASPAR Predicted Mouse Transcription Factor Targets 2025	transcription factors regulating expression of PGAP4 gene predicted using known transcription factor binding site motifs from the JASPAR Predicted Mouse Transcription Factor Targets 2025 dataset.
	KEGG Pathways 2026	pathways involving PGAP4 protein from the KEGG Pathways 2026 dataset.
	LINCS L1000 CMAP Chemical Perturbation Consensus Signatures	small molecule perturbations changing expression of PGAP4 gene from the LINCS L1000 CMAP Chemical Perturbations Consensus Signatures dataset.
	MoTrPAC Rat Endurance Exercise Training	tissue samples with high or low expression of PGAP4 gene relative to other tissue samples from the MoTrPAC Rat Endurance Exercise Training dataset.
	Rummagene Transcription Factor Associations 2026	transcription factors regulating expression of PGAP4 gene from the Rummagene Transcription Factor Associations 2026 dataset.
	RummaGEO Drug Perturbation Signatures	drug perturbations changing expression of PGAP4 gene from the RummaGEO Drug Perturbation Signatures dataset.
	RummaGEO Gene Perturbation Signatures	gene perturbations changing expression of PGAP4 gene from the RummaGEO Gene Perturbation Signatures dataset.
	Sci-Plex Drug Perturbation Signatures	drug perturbations changing expression of PGAP4 gene from the Sci-Plex Drug Perturbation Signatures dataset.
	TISSUES Curated Tissue Protein Expression Evidence Scores 2025	tissues with high expression of PGAP4 protein from the TISSUES Curated Tissue Protein Expression Evidence Scores 2025 dataset.
	TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025	tissues co-occuring with PGAP4 protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 dataset.