| molecular function | 
|      | GO:0008289 |      | lipid binding |      | Interacting selectively and non-covalently with a lipid. | 
|      | GO:0035091 |      | phosphatidylinositol binding |      | Interacting selectively and non-covalently with any inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives. | 
|      | GO:0032266 |      | phosphatidylinositol-3-phosphate binding |      | Interacting selectively and non-covalently with phosphatidylinositol-3-phosphate, a derivative of phosphatidylinositol in which the inositol ring is phosphorylated at the 3' position. | 
|      | GO:0005515 |      | protein binding |      | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). | 
|      | GO:0046983 |      | protein dimerization activity |      | The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits. | 
|      | GO:0016176 |      | superoxide-generating NADPH oxidase activator activity |      | Increases the activity of the enzyme superoxide-generating NADPH oxidase. | 
  | biological process | 
|      | GO:0002479 |      | antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent |      | The process in which an antigen-presenting cell expresses a peptide antigen of exogenous origin on its cell surface in association with an MHC class I protein complex following intracellular transport via a TAP (transporter associated with antigen processing) pathway. The peptide is typically a fragment of a larger exogenous protein which has been degraded within the cell and is dependent on TAP transport from the cytosol to ER for association with the MHC class I molecule. Class I here refers to classical class I molecules. | 
|      | GO:0045454 |      | cell redox homeostasis |      | Any process that maintains the redox environment of a cell or compartment within a cell. | 
|      | GO:0006955 |      | immune response |      | Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat. | 
|      | GO:0055114 |      | oxidation-reduction process |      | A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons. | 
|      | GO:0043085 |      | positive regulation of catalytic activity |      | Any process that activates or increases the activity of an enzyme. | 
|      | GO:0048010 |      | vascular endothelial growth factor receptor signaling pathway |      | Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription. | 
  | cellular component | 
|      | GO:0043020 |      | NADPH oxidase complex |      | A enzyme complex of which the core is a heterodimer composed of a light (alpha) and heavy (beta) chain, and requires several other water-soluble proteins of cytosolic origin for activity. Functions in superoxide generation by the NADPH-dependent reduction of O2. | 
|      | GO:0005737 |      | cytoplasm |      | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. | 
|      | GO:0005829 |      | cytosol |      | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. | 
|      | GO:0005768 |      | endosome |      | A vacuole to which materials ingested by endocytosis are delivered. | 
|      | GO:0010008 |      | endosome membrane |      | The lipid bilayer surrounding an endosome. | 
|      | GO:0016020 |      | membrane |      | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. | 
|      | GO:0032010 |      | phagolysosome |      | A membrane-bounded intracellular vesicle formed by maturation of an early phagosome following the ingestion of particulate material by phagocytosis; during maturation, phagosomes acquire markers of late endosomes and lysosomes. |