molecular function |
| GO:0008519 | | ammonium transmembrane transporter activity | | Enables the transfer of ammonium from one side of a membrane to the other. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals. |
| GO:0035379 | | carbon dioxide transmembrane transporter activity | | Enables the transfer of carbon dioxide (CO2) from one side of a membrane to the other. |
| GO:0015254 | | glycerol channel activity | | Enables the facilitated diffusion of glycerol (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. |
| GO:0015168 | | glycerol transmembrane transporter activity | | Enables the transfer of glycerol from one side of the membrane to the other. Glycerol is 1,2,3-propanetriol, a sweet, hygroscopic, viscous liquid, widely distributed in nature as a constituent of many lipids. |
| GO:0005223 | | intracellular cGMP activated cation channel activity | | Enables the transmembrane transfer of a cation by a channel that opens when intracellular cGMP has been bound by the channel complex or one of its constituent parts. |
| GO:0030184 | | nitric oxide transmembrane transporter activity | | Enables the directed movement of nitric oxide, nitrogen monoxide, from one side of a membrane to the other. |
| GO:0005267 | | potassium channel activity | | Enables the facilitated diffusion of a potassium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. |
| GO:0015079 | | potassium ion transmembrane transporter activity | | Enables the transfer of potassium ions (K+) from one side of a membrane to the other. |
| 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:0022857 | | transmembrane transporter activity | | Enables the transfer of a substance from one side of a membrane to the other. |
| GO:0005215 | | transporter activity | | Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells. |
| GO:0015250 | | water channel activity | | Transport systems of this type enable facilitated diffusion of water (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. |
| GO:0005372 | | water transmembrane transporter activity | | Enables the directed movement of water (H2O) from one side of a membrane to the other. |
biological process |
| GO:0072488 | | ammonium transmembrane transport | | The directed movement of ammonium across a membrane by means of some agent such as a transporter or pore. Ammonium is the cation NH4+. |
| GO:0015696 | | ammonium transport | | The directed movement of ammonium into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals. |
| GO:0015701 | | bicarbonate transport | | The directed movement of bicarbonate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:0006182 | | cGMP biosynthetic process | | The chemical reactions and pathways resulting in the formation of cyclic GMP, guanosine 3',5'-phosphate. |
| GO:0035378 | | carbon dioxide transmembrane transport | | A process in which carbon dioxide (CO2) is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. |
| GO:0015670 | | carbon dioxide transport | | The directed movement of carbon dioxide (CO2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:0098655 | | cation transmembrane transport | | A process in which a cation is transported from one side of a membrane to the other by means of some agent such as a transporter or pore. |
| GO:0006884 | | cell volume homeostasis | | Any process involved in maintaining the steady state of a cell's volume. The cell's volume refers to the three-dimensional space occupied by a cell. |
| GO:0019725 | | cellular homeostasis | | Any process involved in the maintenance of an internal steady state at the level of the cell. |
| GO:0071474 | | cellular hyperosmotic response | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, a hyperosmotic environment, i.e. an environment with a higher concentration of solutes than the organism or cell. |
| GO:0034644 | | cellular response to UV | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ultraviolet radiation (UV light) stimulus. Ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 380 nanometers. |
| GO:0071320 | | cellular response to cAMP | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate) stimulus. |
| GO:0071280 | | cellular response to copper ion | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a copper ion stimulus. |
| GO:0071549 | | cellular response to dexamethasone stimulus | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a dexamethasone stimulus. |
| GO:0070301 | | cellular response to hydrogen peroxide | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hydrogen peroxide (H2O2) stimulus. |
| GO:0071456 | | cellular response to hypoxia | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level. |
| GO:0071241 | | cellular response to inorganic substance | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an inorganic substance stimulus. |
| GO:0071260 | | cellular response to mechanical stimulus | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus. |
| GO:0071288 | | cellular response to mercury ion | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mercury ion stimulus. |
| GO:0071732 | | cellular response to nitric oxide | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nitric oxide stimulus. |
| GO:0071300 | | cellular response to retinoic acid | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a retinoic acid stimulus. |
| GO:0071472 | | cellular response to salt stress | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment. |
| GO:0033554 | | cellular response to stress | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating the organism is under stress. The stress is usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation). |
| GO:0009992 | | cellular water homeostasis | | Any process involved in the maintenance of an internal steady state of water within a cell. |
| GO:0033326 | | cerebrospinal fluid secretion | | The regulated release of cerebrospinal fluid (CSF) from the choroid plexus of the lateral, third and fourth ventricles. The cerebrospinal fluid is a clear liquid that located within the ventricles, spinal canal, and subarachnoid spaces. |
| GO:0030950 | | establishment or maintenance of actin cytoskeleton polarity | | Any cellular process that results in the specification, formation or maintenance of polarized actin-based cytoskeletal structures. |
| GO:0015793 | | glycerol transport | | The directed movement of glycerol into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Glycerol is 1,2,3-propanetriol, a sweet, hygroscopic, viscous liquid, widely distributed in nature as a constituent of many lipids. |
| GO:0021670 | | lateral ventricle development | | The process whose specific outcome is the progression of the lateral ventricles over time, from the formation to the mature structure. The two lateral ventricles are a cavity in each of the cerebral hemispheres derived from the cavity of the embryonic neural tube. They are separated from each other by the septum pellucidum, and each communicates with the third ventricle by the foramen of Monro, through which also the choroid plexuses of the lateral ventricles become continuous with that of the third ventricle. |
| GO:0085018 | | maintenance of symbiont-containing vacuole by host | | The process in which a host organism maintains the structure and function of a symbiont-containing vacuole. The symbiont-containing vacuole is a membrane-bounded vacuole within a host cell in which a symbiont organism resides, and can serve to reduce pathogenicity of invading symbionts by restricting them to the vacuolar compartment. |
| GO:0050891 | | multicellular organismal water homeostasis | | Any process involved in the maintenance of an internal steady state of water within a tissue, organ, or a multicellular organism. |
| GO:0043066 | | negative regulation of apoptotic process | | Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process. |
| GO:0043154 | | negative regulation of cysteine-type endopeptidase activity involved in apoptotic process | | Any process that stops, prevents, or reduces the frequency, rate or extent of a cysteine-type endopeptidase activity involved in the apoptotic process. |
| GO:0030185 | | nitric oxide transport | | The directed movement of nitric oxide, nitrogen monoxide, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:0042476 | | odontogenesis | | The process whose specific outcome is the progression of a tooth or teeth over time, from formation to the mature structure(s). A tooth is any hard bony, calcareous, or chitinous organ found in the mouth or pharynx of an animal and used in procuring or masticating food. |
| GO:0030157 | | pancreatic juice secretion | | The regulated release of pancreatic juice by the exocrine pancreas into the upper part of the intestine. Pancreatic juice is slightly alkaline and contains numerous enzymes and inactive enzyme precursors including alpha-amylase, chymotrypsinogen, lipase, procarboxypeptidase, proelastase, prophospholipase A2, ribonuclease, and trypsinogen. Its high concentration of bicarbonate ions helps to neutralize the acid from the stomach. |
| GO:0045766 | | positive regulation of angiogenesis | | Any process that activates or increases angiogenesis. |
| GO:0048146 | | positive regulation of fibroblast proliferation | | Any process that activates or increases the frequency, rate or extent of multiplication or reproduction of fibroblast cells. |
| GO:0046878 | | positive regulation of saliva secretion | | Any process that activates or increases the frequency, rate or extent of the regulated release of saliva. |
| GO:0071805 | | potassium ion transmembrane transport | | A process in which a potassium ion is transported from one side of a membrane to the other. |
| GO:0006813 | | potassium ion transport | | The directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| GO:0003091 | | renal water homeostasis | | Renal process involved in the maintenance of an internal steady state of water in the body. |
| GO:0003097 | | renal water transport | | The directed movement of water (H2O) by the kidney. |
| GO:0042493 | | response to drug | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease. |
| GO:0035377 | | transepithelial water transport | | The directed movement of water (H2O) from one side of an epithelium to the other. |
| GO:0006810 | | transport | | The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein. |
| GO:0006833 | | water transport | | The directed movement of water (H2O) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
cellular component |
| GO:0045177 | | apical part of cell | | The region of a polarized cell that forms a tip or is distal to a base. For example, in a polarized epithelial cell, the apical region has an exposed surface and lies opposite to the basal lamina that separates the epithelium from other tissue. |
| GO:0016324 | | apical plasma membrane | | The region of the plasma membrane located at the apical end of the cell. |
| GO:0009925 | | basal plasma membrane | | The region of the plasma membrane located at the basal end of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis. |
| GO:0016323 | | basolateral plasma membrane | | The region of the plasma membrane that includes the basal end and sides of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis. |
| GO:0005903 | | brush border | | The dense covering of microvilli on the apical surface of a epithelial cells in tissues such as the intestine, kidney, and choroid plexus; the microvilli aid absorption by increasing the surface area of the cell. |
| GO:0031526 | | brush border membrane | | The portion of the plasma membrane surrounding the brush border. |
| GO:0005737 | | cytoplasm | | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| GO:0070062 | | extracellular exosome | | A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. |
| GO:0016021 | | integral component of membrane | | 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. |
| GO:0005887 | | integral component of plasma membrane | | The component of the plasma 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. |
| GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0031965 | | nuclear membrane | | Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space. |
| GO:0005634 | | nucleus | | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
| GO:0005886 | | plasma membrane | | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
| GO:0042383 | | sarcolemma | | The outer membrane of a muscle cell, consisting of the plasma membrane, a covering basement membrane (about 100 nm thick and sometimes common to more than one fiber), and the associated loose network of collagen fibers. |
| GO:0020003 | | symbiont-containing vacuole | | Membrane-bounded vacuole within a host cell in which a symbiont organism resides. The vacuole membrane is derived from both the host and symbiont. |
| GO:0020005 | | symbiont-containing vacuole membrane | | The lipid bilayer surrounding a symbiont-containing vacuole, derived from both the host and symbiont. |