ATP6V1A — ATPase H+ transporting V1 subunit A
ATP6V1A belongs to a gene co-expression module in 2 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.
ATP6V1A's module in each cell type
| Cell type | Module | Shares the module with | |
|---|---|---|---|
| CD4⁺ T cells | TCR Activation Signaling TCR/AP1/NFKb pathway | AKNA, BCL2L11, KIF20B, LAX1, NAA50, NEDD9, NPC1, PRKAR1A +6 more | View in SCUBA |
| Macrophages | ER Membrane Homeostasis Housekeeping | BNIP2, CANX, CAPZA1, CD164, CMTM6, COPB1, EXOC5, GFM1 +18 more | View in SCUBA |
About the gene
| Synonyms | ATP6A1, ATP6V1A1, VA68, Vma1, VPP2 |
|---|---|
| Chromosome | 3: 113746770-113812056 |
| Predicted location | Intracellular |
| Essential gene | Yes |
| Protein class | Disease related genes, Enzymes, Essential proteins, Human disease related genes, Metabolic proteins, Plasma proteins, Predicted intracellular proteins, Transporters |
| Molecular function | Translocase |
| Biological process | Hydrogen ion transport, Ion transport, Transport |
Function
Catalytic subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons. V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment. In aerobic conditions, involved in intracellular iron homeostasis, thus triggering the activity of Fe(2+) prolyl hydroxylase (PHD) enzymes, and leading to HIF1A hydroxylation and subsequent proteasomal degradation. May play a role in neurite development and synaptic connectivity. (Microbial infection) Plays an important role in virion uncoating during Rabies virus replication after membrane fusion. Specifically, participates in the dissociation of incoming viral matrix M proteins uncoating through direct interaction
Human Protein Atlas · Open Targets · UniProt
Gene annotation from the Human Protein Atlas and UniProt; see sources & licences.