12 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0009987 | cellular process | Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
| GO:0008150 | biological_process | A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. |
| GO:0003674 | molecular_function | A molecular process that can be carried out by the action of a single macromolecular machine, usually via direct physical interactions with other molecular entities. Function in this sense denotes an action, or activity, that a gene product (or a complex) performs. |
| GO:0003824 | catalytic activity | Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. |
| GO:0008152 | metabolic process | A cellular process consisting of the biochemical pathways by which a living organism transforms chemical substances. This includes including anabolism (biosynthetic process) and catabolism (catabolic process). Metabolic processes includes the transformation of small molecules, as well macromolecular processes such as DNA repair and replication, protein synthesis and degradation. |
| GO:0071941 | nitrogen cycle metabolic process | A nitrogen compound metabolic process that contributes to the nitrogen cycle. The nitrogen cycle is a series of metabolic pathways by which nitrogen is converted between various forms and redox states; it encompasses pathways in which nitrogen is acted upon directly, such as nitrification, denitrification, nitrogen fixation, and mineralization. |
| GO:0016491 | oxidoreductase activity | Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. |
| GO:0097164 | ammonium ion metabolic process | The chemical reactions and pathways involving the ammonium ion. |
| GO:0016730 | oxidoreductase activity, acting on iron-sulfur proteins as donors | Catalysis of an oxidation-reduction (redox) reaction in which an iron-sulfur protein acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. |
| GO:0009399 | nitrogen fixation | The process in which nitrogen is taken from its relatively inert molecular form (N2) in the atmosphere and converted into ammonium, which is more biologically available. |
| GO:0016732 | oxidoreductase activity, acting on iron-sulfur proteins as donors, dinitrogen as acceptor | Catalysis of an oxidation-reduction (redox) reaction in which an iron-sulfur protein acts as a hydrogen or electron donor and reduces dinitrogen. |
| GO:0016163 | nitrogenase activity | Catalysis of the reaction: 16 ATP + 16 H2O + N2 + 8 reduced [2Fe-2S]-[ferredoxin] = 16 ADP + 6 H+ + H2 + 2 NH4+ + 8 oxidized [2Fe-2S]-[ferredoxin] + 16 phosphate. |
13 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0016732 | GO:0016163 |
| part of | GO:0009399 | GO:0016163 |
| is_a | GO:0016491 | GO:0016163 |
| is_a | GO:0003824 | GO:0016163 |
| part of | GO:0097164 | GO:0016163 |
| part of | GO:0009987 | GO:0016163 |
| part of | GO:0071941 | GO:0016163 |
| part of | GO:0008150 | GO:0016163 |
| is_a | GO:0003674 | GO:0016163 |
| is_a | GO:0016730 | GO:0016163 |
| part of | GO:0008152 | GO:0016163 |
| has part | GO:0016163 | GO:0044835 |
| has part | GO:0016163 | GO:0044835 |
