| molecular function |
|---|
| | GO:0044325 | | ion channel binding | | Interacting selectively and non-covalently with one or more specific sites on an ion channel, a protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient. |
| | GO:0016874 | | ligase activity | | Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. |
| | GO:0019870 | | potassium channel inhibitor activity | | Stops, prevents, or reduces the activity of a potassium channel. |
| | GO:0015459 | | potassium channel regulator activity | | Modulates potassium channel activity via direct interaction interaction with a potassium channel (binding or modification). |
| | 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:0019871 | | sodium channel inhibitor activity | | Stops, prevents, or reduces the activity of a sodium channel. |
| | GO:0017080 | | sodium channel regulator activity | | Modulates the activity of a sodium channel. |
| | GO:0061630 | | ubiquitin protein ligase activity | | Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues. |
| | GO:0004842 | | ubiquitin-protein transferase activity | | Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages. |
| biological process |
|---|
| | GO:0030154 | | cell differentiation | | The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state. |
| | GO:1901380 | | negative regulation of potassium ion transmembrane transport | | Any process that stops, prevents or reduces the frequency, rate or extent of potassium ion transmembrane transport. |
| | GO:1901017 | | negative regulation of potassium ion transmembrane transporter activity | | Any process that stops, prevents or reduces the frequency, rate or extent of potassium ion transmembrane transporter activity. |
| | GO:2000009 | | negative regulation of protein localization to cell surface | | Any process that stops, prevents, or reduces the frequency, rate or extent of protein localization to the cell surface. |
| | GO:1902306 | | negative regulation of sodium ion transmembrane transport | | Any process that stops, prevents or reduces the frequency, rate or extent of sodium ion transmembrane transport. |
| | GO:2000650 | | negative regulation of sodium ion transmembrane transporter activity | | Any process that stops, prevents or reduces the frequency, rate or extent of sodium ion transmembrane transporter activity. |
| | GO:0010766 | | negative regulation of sodium ion transport | | Any process that decreases the frequency, rate or extent of the directed movement of sodium ions (Na+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| | GO:0003085 | | negative regulation of systemic arterial blood pressure | | The process that reduces the force with which blood travels through the systemic arterial circulatory system. |
| | GO:2001259 | | positive regulation of cation channel activity | | Any process that activates or increases the frequency, rate or extent of cation channel activity. |
| | GO:1903861 | | positive regulation of dendrite extension | | Any process that activates or increases the frequency, rate or extent of dendrite extension. |
| | GO:0010765 | | positive regulation of sodium ion transport | | Any process that increases the frequency, rate or extent of the directed movement of sodium ions (Na+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. |
| | GO:0043161 | | proteasome-mediated ubiquitin-dependent protein catabolic process | | The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome. |
| | GO:0070936 | | protein K48-linked ubiquitination | | A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation. |
| | GO:0016567 | | protein ubiquitination | | The process in which one or more ubiquitin groups are added to a protein. |
| | GO:0042787 | | protein ubiquitination involved in ubiquitin-dependent protein catabolic process | | The process in which a ubiquitin group, or multiple groups, are covalently attached to the target protein, thereby initiating the degradation of that protein. |
| | GO:2000810 | | regulation of bicellular tight junction assembly | | Any process that modulates the frequency, rate or extent of tight junction assembly. |
| | GO:0034765 | | regulation of ion transmembrane transport | | Any process that modulates the frequency, rate or extent of the directed movement of ions from one side of a membrane to the other. |
| | GO:0003254 | | regulation of membrane depolarization | | Any process that modulates the rate, frequency or extent of membrane depolarization. Membrane depolarization is the process in which membrane potential changes in the depolarizing direction from the resting potential, usually from negative to positive. |
| | GO:0042391 | | regulation of membrane potential | | Any process that modulates the establishment or extent of a membrane potential, the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane. |
| | GO:0060306 | | regulation of membrane repolarization | | Any process that modulates the establishment or extent of a membrane potential in the polarizing direction towards the resting potential, usually from positive to negative. |
| | GO:1901016 | | regulation of potassium ion transmembrane transporter activity | | Any process that modulates the frequency, rate or extent of potassium ion transmembrane transporter activity. |
| | GO:0010038 | | response to metal ion | | 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 metal ion stimulus. |
| | GO:0009651 | | response to salt stress | | 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 stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment. |
| | GO:0043162 | | ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway | | The chemical reactions and pathways resulting in the breakdown of a protein or peptide covalently tagged with ubiquitin, via the multivesicular body (MVB) sorting pathway; ubiquitin-tagged proteins are sorted into MVBs, and delivered to a lysosome/vacuole for degradation. |
| cellular component |
|---|
| | 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: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. |
Description
