SLC4A1
Gene Ontology Biological Process
Gene Ontology Molecular Function- anion transmembrane transporter activity [TAS]
- anion:anion antiporter activity [IDA]
- ankyrin binding [IPI]
- bicarbonate transmembrane transporter activity [IDA]
- chloride transmembrane transporter activity [ISS]
- inorganic anion exchanger activity [IDA, TAS]
- protein anchor [TAS]
- protein binding [IPI]
- protein homodimerization activity [IPI]
- anion transmembrane transporter activity [TAS]
- anion:anion antiporter activity [IDA]
- ankyrin binding [IPI]
- bicarbonate transmembrane transporter activity [IDA]
- chloride transmembrane transporter activity [ISS]
- inorganic anion exchanger activity [IDA, TAS]
- protein anchor [TAS]
- protein binding [IPI]
- protein homodimerization activity [IPI]
Gene Ontology Cellular Component
CA4
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi apparatus [IDA]
- anchored component of external side of plasma membrane [IDA]
- apical plasma membrane [IDA]
- basolateral plasma membrane [IDA]
- brush border membrane [IDA]
- cell surface [IDA]
- endoplasmic reticulum-Golgi intermediate compartment [IDA]
- extracellular vesicular exosome [IDA]
- membrane [TAS]
- perinuclear region of cytoplasm [IDA]
- plasma membrane [IDA, TAS]
- rough endoplasmic reticulum [IDA]
- secretory granule membrane [IDA]
- trans-Golgi network [IDA]
- transport vesicle membrane [IDA]
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
The extracellular component of a transport metabolon. Extracellular loop 4 of the human AE1 Cl-/HCO3- exchanger binds carbonic anhydrase IV.
Cytosolic carbonic anhydrase II (CAII) and the cytoplasmic C-terminal tails of chloride/bicarbonate anion exchange (AE) proteins associate to form a bicarbonate transport metabolon, which maximizes the bicarbonate transport rate. To determine whether cell surface-anchored carbonic anhydrase IV (CAIV) interacts with AE proteins to accelerate the bicarbonate transport rate, AE1-mediated bicarbonate transport was monitored in transfected HEK293 cells. Expression of the ... [more]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
SLC4A1 CA4 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | Low | - | BioGRID | - |
Curated By
- BioGRID