| GO term | GO name | GO namespace | GO def |
| GO:0110165 | cellular anatomical entity | cellular_component | A part of a cellular organism that is either an immaterial entity or a material entity with granularity above the level of a protein complex but below that of an anatomical system. Or, a substance produced by a cellular organism with granularity above the level of a protein complex. [GOC:kmv] |
| GO:0098588 | bounding membrane of organelle | cellular_component | The lipid bilayer that forms the outer-most layer of an organelle. [GOC:dos] |
| GO:0031090 | organelle membrane | cellular_component | A membrane that is one of the two lipid bilayers of an organelle envelope or the outermost membrane of single membrane bound organelle. [GOC:dos, GOC:mah] |
| GO:0032991 | protein-containing complex | cellular_component | A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together. [GOC:dos, GOC:mah] |
| GO:0016021 | integral component of membrane | cellular_component | The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane. [GOC:dos, GOC:go_curators] |
| GO:0030659 | cytoplasmic vesicle membrane | cellular_component | The lipid bilayer surrounding a cytoplasmic vesicle. [GOC:mah] |
| GO:0005765 | lysosomal membrane | cellular_component | The lipid bilayer surrounding the lysosome and separating its contents from the cell cytoplasm. [GOC:ai] |
| GO:0010008 | endosome membrane | cellular_component | The lipid bilayer surrounding an endosome. [GOC:mah] |
| GO:0012506 | vesicle membrane | cellular_component | The lipid bilayer surrounding any membrane-bounded vesicle in the cell. [GOC:mah, GOC:vesicle] |
| GO:0015078 | proton transmembrane transporter activity | molecular_function | Enables the transfer of a proton from one side of a membrane to the other. [GOC:ai] |
| GO:0098796 | membrane protein complex | cellular_component | Any protein complex that is part of a membrane. [GOC:dos] |
| GO:0033177 | proton-transporting two-sector ATPase complex, proton-transporting domain | cellular_component | A protein complex that forms part of a proton-transporting two-sector ATPase complex and carries out proton transport across a membrane. The proton-transporting domain (F0, V0, or A0) includes integral and peripheral membrane proteins. [GOC:mah, PMID:10838056] |
| GO:0016020 | membrane | cellular_component | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| GO:0005215 | transporter activity | molecular_function | Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells. [GOC:ai, GOC:dgf] |
| GO:0016241 | regulation of macroautophagy | biological_process | Any process that modulates the frequency, rate or extent of macroautophagy. [GOC:krc] |