molecular function |
| GO:0003779 | | actin binding | | Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments. |
| 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:0043621 | | protein self-association | | Interacting selectively and non-covalently with a domain within the same polypeptide. |
| GO:0005102 | | receptor binding | | Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function. |
| GO:0030507 | | spectrin binding | | Interacting selectively and non-covalently with spectrin, a protein that is the major constituent of the erythrocyte cytoskeletal network. It associates with band 4.1 (see band protein) and actin to form the cytoskeletal superstructure of the erythrocyte plasma membrane. It is composed of nonhomologous chains, alpha and beta, which aggregate side-to-side in an antiparallel fashion to form dimers, tetramers, and higher polymers. |
biological process |
| GO:0030036 | | actin cytoskeleton organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins. |
| GO:0051017 | | actin filament bundle assembly | | The assembly of actin filament bundles; actin filaments are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness. |
| GO:0051693 | | actin filament capping | | The binding of a protein or protein complex to the end of an actin filament, thus preventing the addition, exchange or removal of further actin subunits. |
| GO:0090527 | | actin filament reorganization | | A process that is carried out at the cellular level which results in dynamic structural changes to the arrangement of actin filaments. |
| GO:0035585 | | calcium-mediated signaling using extracellular calcium source | | A series of molecular signals in which a cell uses calcium ions imported from an extracellular source to convert a signal into a response. |
| GO:0035584 | | calcium-mediated signaling using intracellular calcium source | | A series of molecular signals in which a cell uses calcium ions released from an intracellular store to convert a signal into a response. |
| 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:0071277 | | cellular response to calcium 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 calcium ion stimulus. |
| GO:0007010 | | cytoskeleton organization | | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures. |
| GO:0048821 | | erythrocyte development | | The process whose specific outcome is the progression of an erythrocyte over time, from its formation to the mature structure. |
| GO:0010812 | | negative regulation of cell-substrate adhesion | | Any process that decreases the frequency, rate or extent of cell-substrate adhesion. Cell-substrate adhesion is the attachment of a cell to the underlying substrate via adhesion molecules. |
| GO:0051895 | | negative regulation of focal adhesion assembly | | Any process that stops, prevents, or reduces the frequency, rate or extent of focal adhesion assembly, the establishment and maturation of focal adhesions. |
| GO:0033137 | | negative regulation of peptidyl-serine phosphorylation | | Any process that stops, prevents, or reduces the frequency, rate or extent of the phosphorylation of peptidyl-serine. |
| GO:0010801 | | negative regulation of peptidyl-threonine phosphorylation | | Any process that decreases the frequency, rate or extent of peptidyl-threonine phosphorylation. Peptidyl-threonine phosphorylation is the phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine. |
| GO:0050732 | | negative regulation of peptidyl-tyrosine phosphorylation | | Any process that stops, prevents, or reduces the frequency, rate or extent of the phosphorylation of peptidyl-tyrosine. |
| GO:0090315 | | negative regulation of protein targeting to membrane | | Any process that decreases the frequency, rate or extent of the process of directing proteins towards a membrane, usually using signals contained within the protein. |
| GO:1900025 | | negative regulation of substrate adhesion-dependent cell spreading | | Any process that stops, prevents or reduces the frequency, rate or extent of substrate adhesion-dependent cell spreading. |
| GO:0030194 | | positive regulation of blood coagulation | | Any process that activates or increases the frequency, rate or extent of blood coagulation. |
| GO:0010763 | | positive regulation of fibroblast migration | | Any process that increases the rate, frequency or extent of fibroblast cell migration. Fibroblast cell migration is accomplished by extension and retraction of a pseudopodium. |
| GO:2001046 | | positive regulation of integrin-mediated signaling pathway | | Any process that activates or increases the frequency, rate or extent of integrin-mediated signaling pathway. |
| GO:1901731 | | positive regulation of platelet aggregation | | Any process that activates or increases the frequency, rate or extent of platelet aggregation. Platelet aggregation is the adhesion of one platelet to one or more other platelets via adhesion molecules. |
| GO:1900026 | | positive regulation of substrate adhesion-dependent cell spreading | | Any process that activates or increases the frequency, rate or extent of substrate adhesion-dependent cell spreading. |
| GO:0090303 | | positive regulation of wound healing | | Any process that increases the rate, frequency, or extent of the series of events that restore integrity to a damaged tissue, following an injury. |
| GO:0006461 | | protein complex assembly | | The aggregation, arrangement and bonding together of a set of components to form a protein complex. |
| GO:0070560 | | protein secretion by platelet | | The regulated release of proteins by a platelet or group of platelets. |
| GO:0032956 | | regulation of actin cytoskeleton organization | | Any process that modulates the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments and their associated proteins. |
| GO:0008360 | | regulation of cell shape | | Any process that modulates the surface configuration of a cell. |
| GO:0051489 | | regulation of filopodium assembly | | Any process that modulates the frequency, rate or extent of the assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone. |
| GO:0010591 | | regulation of lamellipodium assembly | | Any process that modulates the rate, frequency or extent of the formation of a lamellipodium, a thin sheetlike extension of the surface of a migrating cell. |
| GO:0055085 | | transmembrane transport | | The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other |
cellular component |
| GO:0015629 | | actin cytoskeleton | | The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes. |
| GO:0005884 | | actin filament | | A filamentous structure formed of a two-stranded helical polymer of the protein actin and associated proteins. Actin filaments are a major component of the contractile apparatus of skeletal muscle and the microfilaments of the cytoskeleton of eukaryotic cells. The filaments, comprising polymerized globular actin molecules, appear as flexible structures with a diameter of 5-9 nm. They are organized into a variety of linear bundles, two-dimensional networks, and three dimensional gels. In the cytoskeleton they are most highly concentrated in the cortex of the cell just beneath the plasma membrane. |
| GO:0042995 | | cell projection | | A prolongation or process extending from a cell, e.g. a flagellum or axon. |
| GO:0031253 | | cell projection membrane | | The portion of the plasma membrane surrounding a plasma membrane bounded cell surface projection. |
| GO:0030863 | | cortical cytoskeleton | | The portion of the cytoskeleton that lies just beneath the plasma membrane. |
| GO:0005737 | | cytoplasm | | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| GO:0005856 | | cytoskeleton | | Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles. |
| GO:0005829 | | cytosol | | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. |
| GO:0012505 | | endomembrane system | | A collection of membranous structures involved in transport within the cell. The main components of the endomembrane system are endoplasmic reticulum, Golgi bodies, vesicles, cell membrane and nuclear envelope. Members of the endomembrane system pass materials through each other or though the use of vesicles. |
| GO:0016020 | | membrane | | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0048471 | | perinuclear region of cytoplasm | | Cytoplasm situated near, or occurring around, the nucleus. |
| 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:0031095 | | platelet dense tubular network membrane | | The lipid bilayer surrounding the platelet dense tubular network. |
| GO:0014731 | | spectrin-associated cytoskeleton | | The part of the cytoskeleton composed of spectrin, protein 4.1 and ankyrin. Spectrin-associated cytoskeleton is associated with the plasma membrane. |