ABCA1
Gene Ontology Biological Process
- G-protein coupled receptor signaling pathway [IMP]
- apolipoprotein A-I-mediated signaling pathway [IDA]
- cellular lipid metabolic process [TAS]
- cholesterol efflux [IDA, IMP]
- cholesterol homeostasis [IDA]
- cholesterol metabolic process [IDA]
- endosomal transport [IDA]
- high-density lipoprotein particle assembly [IMP]
- interleukin-1 beta secretion [IMP]
- intracellular cholesterol transport [IMP]
- lipoprotein metabolic process [TAS]
- lysosome organization [IDA]
- negative regulation of cholesterol storage [TAS]
- negative regulation of macrophage derived foam cell differentiation [TAS]
- phospholipid efflux [IDA, IMP]
- phospholipid homeostasis [IMP]
- platelet dense granule organization [IMP]
- positive regulation of cAMP biosynthetic process [IMP]
- regulation of Cdc42 protein signal transduction [IMP]
- response to laminar fluid shear stress [IEP]
- response to low-density lipoprotein particle [IEP]
- reverse cholesterol transport [IMP]
- small molecule metabolic process [TAS]
Gene Ontology Molecular Function- ATP binding [IDA]
- ATPase binding [IPI]
- anion transmembrane transporter activity [ISS]
- apolipoprotein A-I binding [IPI]
- apolipoprotein A-I receptor activity [IDA]
- apolipoprotein binding [IPI]
- cholesterol binding [IC]
- cholesterol transporter activity [IDA]
- phospholipid binding [IC]
- phospholipid transporter activity [IDA]
- protein binding [IPI]
- receptor binding [IPI]
- small GTPase binding [IPI]
- syntaxin binding [IPI]
- ATP binding [IDA]
- ATPase binding [IPI]
- anion transmembrane transporter activity [ISS]
- apolipoprotein A-I binding [IPI]
- apolipoprotein A-I receptor activity [IDA]
- apolipoprotein binding [IPI]
- cholesterol binding [IC]
- cholesterol transporter activity [IDA]
- phospholipid binding [IC]
- phospholipid transporter activity [IDA]
- protein binding [IPI]
- receptor binding [IPI]
- small GTPase binding [IPI]
- syntaxin binding [IPI]
Gene Ontology Cellular Component
APOA1
Gene Ontology Biological Process
- ERK1 and ERK2 cascade [IDA]
- G-protein coupled receptor signaling pathway [IDA]
- blood coagulation [TAS]
- cellular lipid metabolic process [TAS]
- cholesterol efflux [IDA]
- cholesterol homeostasis [IDA, IMP]
- cholesterol import [IMP]
- cholesterol metabolic process [IMP]
- cholesterol transport [IDA]
- high-density lipoprotein particle assembly [IDA]
- high-density lipoprotein particle clearance [IC]
- high-density lipoprotein particle remodeling [IC]
- integrin-mediated signaling pathway [IDA]
- lipoprotein metabolic process [TAS]
- negative chemotaxis [IDA]
- negative regulation of cell adhesion molecule production [IDA]
- negative regulation of cytokine secretion involved in immune response [IDA]
- negative regulation of heterotypic cell-cell adhesion [IDA]
- negative regulation of inflammatory response [IDA]
- negative regulation of interleukin-1 beta secretion [IDA]
- negative regulation of response to cytokine stimulus [IDA]
- negative regulation of tumor necrosis factor-mediated signaling pathway [IDA]
- negative regulation of very-low-density lipoprotein particle remodeling [IDA]
- peptidyl-methionine modification [IDA]
- phosphatidylcholine biosynthetic process [IDA]
- phospholipid efflux [IDA]
- phospholipid homeostasis [IDA]
- phototransduction, visible light [TAS]
- platelet activation [TAS]
- platelet degranulation [TAS]
- positive regulation of Rho protein signal transduction [IDA]
- positive regulation of cholesterol esterification [IDA]
- positive regulation of hydrolase activity [IDA]
- positive regulation of stress fiber assembly [IDA]
- positive regulation of substrate adhesion-dependent cell spreading [IDA]
- protein oxidation [IDA]
- protein stabilization [IDA]
- regulation of Cdc42 protein signal transduction [IDA]
- retinoid metabolic process [TAS]
- reverse cholesterol transport [IMP]
- small molecule metabolic process [TAS]
- transforming growth factor beta receptor signaling pathway [IDA]
- transmembrane transport [TAS]
- triglyceride homeostasis [IDA]
Gene Ontology Molecular Function- apolipoprotein A-I receptor binding [IPI]
- apolipoprotein receptor binding [IPI]
- beta-amyloid binding [IDA]
- chemorepellent activity [IDA]
- cholesterol binding [IDA]
- cholesterol transporter activity [IDA, IMP]
- enzyme binding [IPI]
- high-density lipoprotein particle receptor binding [IPI]
- identical protein binding [IPI]
- phosphatidylcholine-sterol O-acyltransferase activator activity [IDA]
- phospholipid binding [IDA]
- protein binding [IPI]
- apolipoprotein A-I receptor binding [IPI]
- apolipoprotein receptor binding [IPI]
- beta-amyloid binding [IDA]
- chemorepellent activity [IDA]
- cholesterol binding [IDA]
- cholesterol transporter activity [IDA, IMP]
- enzyme binding [IPI]
- high-density lipoprotein particle receptor binding [IPI]
- identical protein binding [IPI]
- phosphatidylcholine-sterol O-acyltransferase activator activity [IDA]
- phospholipid binding [IDA]
- protein binding [IPI]
Gene Ontology Cellular Component
- blood microparticle [IDA]
- cytoplasmic vesicle [IDA]
- cytosol [TAS]
- early endosome [TAS]
- endocytic vesicle [IDA]
- endocytic vesicle lumen [TAS]
- endoplasmic reticulum lumen [TAS]
- extracellular region [TAS]
- extracellular space [IDA, ISS]
- extracellular vesicular exosome [IDA]
- high-density lipoprotein particle [IDA]
- plasma membrane [TAS]
- secretory granule lumen [TAS]
- spherical high-density lipoprotein particle [IDA]
- very-low-density lipoprotein particle [IDA]
- vesicle [IDA]
Affinity Capture-Western
An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.
Publication
Apolipoprotein A-1 binding protein promotes macrophage cholesterol efflux by facilitating apolipoprotein A-1 binding to ABCA1 and preventing ABCA1 degradation.
Previous studies have shown that apolipoprotein-1 (apoA-1) binding protein (AIBP) is highly associated with the regulation of apoA-1 metabolism, suggesting its role in the treatment of atherosclerosis. However, how AIBP regulates foam cell formation remains largely unexplored.To investigate the mechanisms underlying AIBP inhibition of foam cell formation from macrophages.THP-1-derived macrophages were incubated without or with apoA-1 and AIBP, followed by ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| APOA1 ABCA1 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| APOA1 ABCA1 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - | |
| ABCA1 APOA1 | Reconstituted Complex Reconstituted Complex An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator. | Low | - | BioGRID | - |
Curated By
- BioGRID