EOG88SK79	GO:0005524	27/87	ATP binding	molecular_function	"Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732]
EOG88SK79	GO:0015991	26/87	ATP hydrolysis coupled proton transport	biological_process	"The transport of protons against an electrochemical gradient, using energy from ATP hydrolysis." [GOC:mah, GOC:vw]
EOG88SK79	GO:0016820	26/87	hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances	molecular_function	"Catalysis of the hydrolysis of an acid anhydride to directly drive the transport of a substance across a membrane." [GOC:mah]
EOG88SK79	GO:0046034	25/87	ATP metabolic process	biological_process	"The chemical reactions and pathways involving ATP, adenosine triphosphate, a universally important coenzyme and enzyme regulator." [GOC:go_curators]
EOG88SK79	GO:0033180	23/87	proton-transporting V-type ATPase, V1 domain	cellular_component	"A protein complex that forms part of a proton-transporting V-type ATPase and catalyzes ATP hydrolysis. The V1 complex consists of: (1) a globular headpiece with three alternating copies of subunits A and B that form a ring, (2) a central rotational stalk composed of single copies of subunits D and F, and (3) a peripheral stalk made of subunits C, E, G and H. Subunits A and B mediate the hydrolysis of ATP at three reaction sites associated with subunit A." [GOC:mah, ISBN:0716743663, PMID:16449553]
EOG88SK79	GO:0033178	2/87	proton-transporting two-sector ATPase complex, catalytic domain	cellular_component	"A protein complex that forms part of a proton-transporting two-sector ATPase complex and catalyzes ATP hydrolysis or synthesis. The catalytic domain (F1, V1, or A1) comprises a hexameric catalytic core and a central stalk, and is peripherally associated with the membrane when the two-sector ATPase is assembled." [GOC:mah, PMID:10838056]
EOG88SK79	GO:0007035	1/87	vacuolar acidification	biological_process	"Any process that reduces the pH of the vacuole, measured by the concentration of the hydrogen ion." [GOC:jid]
EOG88SK79	GO:0048471	1/87	perinuclear region of cytoplasm	cellular_component	"Cytoplasm situated near, or occurring around, the nucleus." [GOC:jid]
EOG88SK79	GO:0005903	1/87	brush border	cellular_component	"Dense covering of microvilli on the apical surface of epithelial cells in tissues such as the intestine, kidney, and choroid plexus; the microvilli aid absorption by increasing the surface area of the cell." [GOC:sl, ISBN:0815316194]
EOG88SK79	GO:0033181	1/87	plasma membrane proton-transporting V-type ATPase complex	cellular_component	"A proton-transporting two-sector ATPase complex found in the plasma membrane." [GOC:mah]
EOG88SK79	GO:0000221	1/87	vacuolar proton-transporting V-type ATPase, V1 domain	cellular_component	"The V1 domain of a proton-transporting V-type ATPase found in the vacuolar membrane." [GOC:mah, PMID:16449553]
EOG88SK79	GO:0005886	1/87	plasma membrane	cellular_component	"The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins." [ISBN:0716731363]
EOG88SK79	GO:0005769	1/87	early endosome	cellular_component	"A membrane-bounded organelle that receives incoming material from primary endocytic vesicles that have been generated by clathrin-dependent and clathrin-independent endocytosis; vesicles fuse with the early endosome to deliver cargo for sorting into recycling or degradation pathways." [GOC:mah, NIF_Subcellular:nlx_subcell_20090701, PMID:19696797]