Harmonizome 3.0

glucose-6-phosphate isomerase

This gene encodes a member of the glucose phosphate isomerase protein family. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. In the cytoplasm, the gene product functions as a glycolytic enzyme (glucose-6-phosphate isomerase) that interconverts glucose-6-phosphate and fructose-6-phosphate. Extracellularly, the encoded protein (also referred to as neuroleukin) functions as a neurotrophic factor that promotes survival of skeletal motor neurons and sensory neurons, and as a lymphokine that induces immunoglobulin secretion. The encoded protein is also referred to as autocrine motility factor based on an additional function as a tumor-secreted cytokine and angiogenic factor. Defects in this gene are the cause of nonspherocytic hemolytic anemia and a severe enzyme deficiency can be associated with hydrops fetalis, immediate neonatal death and neurological impairment. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2016]

From GeneRIF Biological Term Annotations

genes co-occuring with the biological term gpi in literature-supported statements describing functions of genes from the GeneRIF Biological Term Annotations dataset.

From Pathway Commons Protein-Protein Interactions

interacting proteins for GPI from the Pathway Commons Protein-Protein Interactions dataset.

From LINCS L1000 CMAP CRISPR Knockout Consensus Signatures

genes differentially expressed following the GPI gene perturbation from the LINCS L1000 CMAP CRISPR Knockout Consensus Signatures dataset.

From CM4AI KOLF21J CRISPRi Gene Perturbation Atlas

genes differentially expressed following the GPI gene perturbation from the CM4AI KOLF21J CRISPRi Gene Perturbation Atlas.

From Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles

genes with high or low expression in central portion of GPi relative to other tissues from the Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles dataset.

From Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles

genes with high or low expression in peripheral portion of GPi relative to other tissues from the Allen Brain Atlas Prenatal Human Brain Tissue Gene Expression Profiles dataset.

From COMPARTMENTS Curated Protein Localization Evidence Scores

proteins localized to the gpi-anchor transamidase complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset.

From COMPARTMENTS Curated Protein Localization Evidence Scores

proteins localized to the glycosylphosphatidylinositol-n-acetylglucosaminyltransferase (gpi-gnt) complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset.

From COMPARTMENTS Text-mining Protein Localization Evidence Scores

proteins co-occuring with the gpi-anchor transamidase complex cellular component in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores dataset.

From COMPARTMENTS Text-mining Protein Localization Evidence Scores

proteins co-occuring with the glycosylphosphatidylinositol-n-acetylglucosaminyltransferase (gpi-gnt) complex cellular component in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores dataset.

From CORUM Protein Complexes

proteins in the GPI-GnT activity complex protein complex from the CORUM Protein Complexes dataset.

From DrugBank Drug Targets

interacting proteins for the GPI-1485 drug from the curated DrugBank Drug Targets dataset.

From DrugBank Drug Targets

interacting proteins for the Gpi-1046 drug from the curated DrugBank Drug Targets dataset.

From GEO Signatures of Differentially Expressed Genes for Gene Perturbations

genes differentially expressed following the GPI-PLD_OE_GDS2049_176_human_Hepatoma HepG2 cells gene perturbation from the GEO Signatures of Differentially Expressed Genes for Gene Perturbations dataset.

From GO Biological Process Annotations 2015

genes participating in the gpi anchor metabolic process biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2015

genes participating in the gpi anchor biosynthetic process biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2015

genes participating in the attachment of gpi anchor to protein biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2015

genes participating in the gpi anchor release biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Biological Process Annotations 2015

genes participating in the preassembly of gpi anchor in er membrane biological process from the curated GO Biological Process Annotations 2015 dataset.

From GO Cellular Component Annotations 2015

proteins localized to the gpi-anchor transamidase complex cellular component from the curated GO Cellular Component Annotations 2015 dataset.

From GO Cellular Component Annotations 2015

proteins localized to the glycosylphosphatidylinositol-n-acetylglucosaminyltransferase (gpi-gnt) complex cellular component from the curated GO Cellular Component Annotations 2015 dataset.

From GO Molecular Function Annotations 2015

genes performing the gpi-linked ephrin receptor activity molecular function from the curated GO Molecular Function Annotations 2015 dataset.

From GO Molecular Function Annotations 2015

genes performing the gpi anchor binding molecular function from the curated GO Molecular Function Annotations 2015 dataset.

From GO Molecular Function Annotations 2015

genes performing the gpi-anchor transamidase activity molecular function from the curated GO Molecular Function Annotations 2015 dataset.

From GWAS Catalog SNP-Phenotype Associations

genes associated with the β2-Glycoprotein I (β2-GPI) plasma levels phenotype in GWAS datasets from the GWAS Catalog SNP-Phenotype Associations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the PIGA, GPI anchor biosynthesis protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI transamidase subunit PIG-U protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI biosynthesis protein Pig-F protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI ethanolamine phosphate transferase 1 protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI inositol-deacylase PGAP1-like protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI mannosyltransferase protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI-anchor transamidase protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI ethanolamine phosphate transferase 1, C-terminal protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI mannosyltransferase 2 protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI transamidase component Gaa1 protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI transamidase component PIG-T protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From InterPro Predicted Protein Domain Annotations

proteins predicted to have the GPI-GlcNAc transferase complex, PIG-H component, conserved domain protein domain from the InterPro Predicted Protein Domain Annotations dataset.

From Reactome Pathways 2014

proteins participating in the Post-translational modification: synthesis of GPI-anchored proteins pathway from the Reactome Pathways dataset.

From Reactome Pathways 2014

proteins participating in the Synthesis of glycosylphosphatidylinositol (GPI) pathway from the Reactome Pathways dataset.

From Reactome Pathways 2014

proteins participating in the Attachment of GPI anchor to uPAR pathway from the Reactome Pathways dataset.

From GO Biological Process Annotations 2023

genes participating in the attachment of GPI anchor to protein biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2023

genes participating in the GPI anchor biosynthetic process biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2023

genes participating in the preassembly of GPI anchor in ER membrane biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2023

genes participating in the GPI anchor release biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Biological Process Annotations 2023

genes participating in the GPI anchor metabolic process biological process from the curated GO Biological Process Annotations 2023 dataset.

From GO Molecular Function Annotations 2023

genes performing the GPI-anchor transamidase activity molecular function from the curated GO Molecular Function Annotations 2023 dataset.

From GO Molecular Function Annotations 2023

genes performing the GPI anchor binding molecular function from the curated GO Molecular Function Annotations 2023 dataset.

From GO Molecular Function Annotations 2023

genes performing the GPI-linked ephrin receptor activity molecular function from the curated GO Molecular Function Annotations 2023 dataset.

From GO Molecular Function Annotations 2023

genes performing the GPI-mannose ethanolamine phosphate phosphodiesterase activity molecular function from the curated GO Molecular Function Annotations 2023 dataset.

From Reactome Pathways 2024

proteins participating in the Attachment of GPI anchor to uPAR pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Post-translational modification: synthesis of GPI-anchored proteins pathway from the Reactome Pathways 2024 dataset.

From Reactome Pathways 2024

proteins participating in the Synthesis of glycosylphosphatidylinositol (GPI) pathway from the Reactome Pathways 2024 dataset.

From GO Biological Process Annotations 2025

genes participating in the attachment of GPI anchor to protein biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Biological Process Annotations 2025

genes participating in the GPI anchor biosynthetic process biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Biological Process Annotations 2025

genes participating in the GPI anchor metabolic process biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Biological Process Annotations 2025

genes participating in the GPI anchored protein biosynthesis biological process from the curated GO Biological Process Annotations 2025 dataset.

From GO Molecular Function Annotations 2025

genes performing the GPI-anchor transamidase activity molecular function from the curated GO Molecular Function Annotations 2025 dataset.

From GO Molecular Function Annotations 2025

genes performing the GPI anchor binding molecular function from the curated GO Molecular Function Annotations 2025 dataset.

From GO Molecular Function Annotations 2025

genes performing the GPI-linked ephrin receptor activity molecular function from the curated GO Molecular Function Annotations 2025 dataset.

From GO Molecular Function Annotations 2025

genes performing the GPI-mannose ethanolamine phosphate phosphodiesterase activity molecular function from the curated GO Molecular Function Annotations 2025 dataset.

From COMPARTMENTS Curated Protein Localization Evidence Scores 2025

proteins localized to the glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores 2025 dataset.

From COMPARTMENTS Curated Protein Localization Evidence Scores 2025

proteins localized to the GPI-anchor transamidase complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores 2025 dataset.

From COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025

proteins co-occuring with the GPI-anchor transamidase complex cellular component in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset.

From COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025

proteins co-occuring with the glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex cellular component in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset.

From COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025

proteins co-occuring with the IgD immunoglobulin complex, GPI-anchored cellular component in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset.

From GWAS Catalog SNP-Phenotype Associations 2025

genes associated with the β2-Glycoprotein I (β2-GPI) plasma levels phenotype in GWAS datasets from the GWAS Catalog SNP-Phenotype Associations 2025 dataset.

From KEGG Pathways 2026

proteins participating in the Glycosylphosphatidylinositol (GPI)-anchor biosynthesis pathway from the KEGG Pathways 2026 dataset.

From DGIdb Drug Targets 2026

interacting proteins for the GPI-1485 drug from theDGIdb Drug Targets 2026 dataset.

From DGIdb Drug Targets 2026

interacting proteins for the GPI-1046 drug from theDGIdb Drug Targets 2026 dataset.

From DGIdb Drug Targets 2026

interacting proteins for the GPI-0100 drug from theDGIdb Drug Targets 2026 dataset.