ATP2B1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- apical part of cell [ISO]
- apical plasma membrane [ISO]
- basolateral plasma membrane [ISO]
- cytoplasmic side of plasma membrane [ISO]
- dendrite membrane [ISO]
- dendritic spine membrane [ISO]
- extracellular vesicular exosome [ISO]
- integral component of plasma membrane [TAS]
- membrane [ISO]
- membrane raft [ISO]
- neuronal cell body membrane [ISO]
- nucleus [ISO]
- plasma membrane [ISO]
ATP2A2
Gene Ontology Biological Process
- ATP catabolic process [IDA, ISO]
- ER-nucleus signaling pathway [IMP]
- T-tubule organization [IMP]
- calcium ion import into sarcoplasmic reticulum [ISO]
- calcium ion transmembrane transport [IDA, ISO]
- calcium ion transport [ISO]
- calcium ion transport from cytosol to endoplasmic reticulum [ISO]
- cellular calcium ion homeostasis [IDA, IGI, IMP, ISO]
- endoplasmic reticulum calcium ion homeostasis [ISO]
- negative regulation of heart contraction [IGI]
- organelle organization [IMP]
- positive regulation of endoplasmic reticulum calcium ion concentration [ISO]
- regulation of calcium ion-dependent exocytosis of neurotransmitter [IMP]
- regulation of cardiac muscle cell action potential involved in regulation of contraction [ISO]
- regulation of cardiac muscle cell membrane potential [ISO]
- regulation of cardiac muscle contraction by calcium ion signaling [ISO]
- regulation of muscle contraction [TAS]
- regulation of the force of heart contraction [IGI]
- relaxation of cardiac muscle [ISO]
- response to peptide hormone [ISO]
- sarcoplasmic reticulum calcium ion transport [IMP, ISO]
- transition between fast and slow fiber [IDA]
Gene Ontology Molecular Function- ATP binding [ISO]
- S100 protein binding [ISO]
- calcium ion binding [ISO]
- calcium-transporting ATPase activity [IDA, ISO]
- calcium-transporting ATPase activity involved in regulation of cardiac muscle cell membrane potential [ISO]
- enzyme binding [IPI, ISO]
- lutropin-choriogonadotropic hormone receptor binding [ISO]
- protein C-terminus binding [IPI, ISO]
- protein binding [IPI]
- ATP binding [ISO]
- S100 protein binding [ISO]
- calcium ion binding [ISO]
- calcium-transporting ATPase activity [IDA, ISO]
- calcium-transporting ATPase activity involved in regulation of cardiac muscle cell membrane potential [ISO]
- enzyme binding [IPI, ISO]
- lutropin-choriogonadotropic hormone receptor binding [ISO]
- protein C-terminus binding [IPI, ISO]
- protein binding [IPI]
Gene Ontology Cellular Component
- calcium ion-transporting ATPase complex [ISO]
- cell [IGI]
- endoplasmic reticulum [IDA, ISO]
- endoplasmic reticulum membrane [ISO]
- extrinsic component of cytoplasmic side of plasma membrane [ISO]
- intercalated disc [ISO]
- longitudinal sarcoplasmic reticulum [ISO]
- membrane [IDA, ISO]
- perinuclear region of cytoplasm [ISO]
- protein complex [ISO]
- ribbon synapse [IDA]
- sarcoplasmic reticulum [IDA, ISO, TAS]
- vesicle membrane [ISO]
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
ER stress disrupts Ca2+-signaling complexes and Ca2+ regulation in secretory and muscle cells from PERK-knockout mice.
Disruption of protein synthesis and folding results in ER stress, which is associated with the pathophysiology of diverse diseases affecting secretory and muscle cells. Cells are protected against ER stress by activation of the unfolded protein response (UPR) that is regulated by the protein kinase PERK, which phosphorylates the translation initiation factor 2 eIF2alpha to attenuate protein synthesis. PERK-/- cells ... [more]
Throughput
- Low Throughput
Curated By
- BioGRID