OGA — O-GlcNAcase
OGA belongs to a gene co-expression module in 6 of 28 SCUBA cell types. Each module groups genes that rise and fall together in that cell type; the genes it shares a module with are its closest co-expression partners there.
OGA's module in each cell type
| Cell type | Module | Shares the module with | |
|---|---|---|---|
| CD19⁺ B cells | Chromatin & genome maintenance DNA/chromatin regulation | ARID1B, ASH1L, ATM, ATRX, BOD1L1, DDX17, KANSL1, MARF1 +8 more | View in SCUBA |
| CD4⁺ T cells | Membrane trafficking Housekeeping | BCL2, CLSTN1, GLB1, GTF2I, HPSE, HSDL2, LENG8, MBIP +19 more | View in SCUBA |
| Gamma-delta T cells | Hippo Pathway Signaling TCR Signaling | ADAR, ARL8B, BAZ2A, CASC3, CCDC85C, CCNK, CDC73, CDK12 +24 more | |
| Innate lymphoid cells | Transcriptional Regulation DNA regulation & transcription | ACAA1, ATRX, C1orf43, CARHSP1, CHTOP, CTDSP1, CTR9, DRAP1 +18 more | View in SCUBA |
| Macrophages | Sphingolipid Membrane Homeostasis Lipid metabolism | ACER3, AGPAT3, ARHGEF11, ATP2A2, C9orf72, CMIP, DMXL2, DOCK8 +12 more | View in SCUBA |
| Mucosal-associated invariant T cell | Lymphocyte Migration migration & adhesion | EFCAB14, IQGAP1, LNPEP, MACF1, MPRIP, PHF3, PTBP3, RNF213 +4 more |
About the gene
| Synonyms | MEA5, MGEA5, NCOAT |
|---|---|
| Chromosome | 10: 101784443-101818465 |
| Predicted location | Intracellular |
| Essential gene | No |
| Protein class | Enzymes, Metabolic proteins, Predicted intracellular proteins |
| Molecular function | Glycosidase, Hydrolase |
| Biological process | Host-virus interaction |
Function
Cleaves GlcNAc but not GalNAc from O- glycosylated proteins. Deglycosylates a large and diverse number of proteins, such as CRYAB, ELK1, GSDMD, LMNB1 and TAB1. Can use p-nitrophenyl-beta-GlcNAc and 4- methylumbelliferone-GlcNAc as substrates but not p-nitrophenyl-beta- GalNAc or p-nitrophenyl-alpha-GlcNAc (in vitro). Does not bind acetyl-CoA and does not have histone acetyltransferase activity. Cleaves GlcNAc but not GalNAc from O- glycosylated proteins. Can use p-nitrophenyl-beta-GlcNAc as substrate but not p-nitrophenyl-beta-GalNAc or p-nitrophenyl-alpha-GlcNAc (in vitro), but has about six times lower specific activity than isoform 1
Human Protein Atlas · Open Targets · UniProt
Gene annotation from the Human Protein Atlas and UniProt; see sources & licences.