APOB
Gene Ontology Biological Process
- blood coagulation [TAS]
- cholesterol homeostasis [IMP]
- cholesterol metabolic process [IMP]
- cholesterol transport [IMP]
- leukocyte migration [TAS]
- lipoprotein metabolic process [TAS]
- low-density lipoprotein particle clearance [IMP]
- low-density lipoprotein particle remodeling [IMP]
- phototransduction, visible light [TAS]
- positive regulation of cholesterol storage [IDA]
- positive regulation of lipid storage [IDA]
- positive regulation of macrophage derived foam cell differentiation [IDA]
- receptor-mediated endocytosis [TAS]
- response to virus [IEP]
- retinoid metabolic process [TAS]
- small molecule metabolic process [TAS]
- very-low-density lipoprotein particle assembly [IC]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Golgi apparatus [IDA]
- actin cytoskeleton [IDA]
- chylomicron [IDA]
- chylomicron remnant [TAS]
- clathrin-coated endocytic vesicle membrane [TAS]
- cytoplasm [IDA]
- cytosol [TAS]
- early endosome [TAS]
- endocytic vesicle lumen [TAS]
- endoplasmic reticulum lumen [TAS]
- endoplasmic reticulum membrane [TAS]
- endosome lumen [TAS]
- endosome membrane [TAS]
- extracellular region [TAS]
- extracellular space [ISS]
- extracellular vesicular exosome [IDA]
- intermediate-density lipoprotein particle [IDA]
- intracellular membrane-bounded organelle [TAS]
- low-density lipoprotein particle [IDA]
- mature chylomicron [IDA]
- plasma membrane [IDA, TAS]
- very-low-density lipoprotein particle [IDA]
MTTP
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Two-hybrid
Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.
Publication
A common binding site on the microsomal triglyceride transfer protein for apolipoprotein B and protein disulfide isomerase.
The assembly of triglyceride-rich lipoproteins requires the formation in the endoplasmic reticulum of a complex between apolipoprotein B (apoB), a microsomal triglyceride transfer protein (MTP), and protein disulfide isomerase (PDI). In the MTP complex, the amino-terminal region of MTP (residues 22-303) interacts with the amino-terminal region of apoB (residues 1-264). Here, we report the identification and characterization of a site ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| APOB MTTP | 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 | - |
Curated By
- BioGRID