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| unc-94 | Tropomodulin; Acts as the pointed end capping protein which maintains the length and dynamics of the actin filament. Blocks the elongation and depolymerization of the actin filaments at the pointed end (By similarity); Belongs to the tropomodulin family. (401 aa) | ||||
| arx-3 | Actin-related protein 2/3 complex subunit. (375 aa) | ||||
| arx-4 | Probable actin-related protein 2/3 complex subunit 2; Functions as actin-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the mother actin filament (By similarity). (301 aa) | ||||
| eps-8 | SH3 domain-containing protein. (942 aa) | ||||
| arx-5 | Probable actin-related protein 2/3 complex subunit 3; Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. (183 aa) | ||||
| pfn-1 | Profilin-1; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG. Also binds to poly(L-proline) and phosphatidylinositol 4,5-bisphosphate micelles. (132 aa) | ||||
| lev-11 | Tropomyosin isoforms a/b/d/f; Tropomyosin, in association with the troponin complex, plays a central role in the calcium dependent regulation of muscle contraction. Involved in muscle actin filament organization and muscle arm extension and morphology. Protects actin filaments from depolymerization by unc-60 in vitro. Also has a role in male mating behavior by regulating the copulatory spicules. Binds to F-actin. (284 aa) | ||||
| T24B8.4 | Uncharacterized protein. (850 aa) | ||||
| vab-19 | ANK_REP_REGION domain-containing protein. (1040 aa) | ||||
| sma-1 | SMAll. (4166 aa) | ||||
| R07G3.8 | Uncharacterized protein. (334 aa) | ||||
| cap-2 | F-actin-capping protein subunit beta; F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments. (270 aa) | ||||
| arx-7 | Actin-related protein 2/3 complex subunit 5; Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. (152 aa) | ||||
| unc-70 | Spectrin beta chain; Belongs to the spectrin family. (2326 aa) | ||||
| spc-1 | SPeCtrin. (2432 aa) | ||||
| dbn-1 | Drebrin-like protein. (643 aa) | ||||
| gsnl-1 | Gelsolin-like protein 1; Calcium-regulated, actin-modulating protein that binds to the plus (or barbed) ends of actin monomers or filaments, preventing monomer exchange (end-blocking or capping). Binds actin but does not nucleate actin polymerization, albeit slows down elongation by blocking the barbed ends. By promoting actin depolymerization, required for the elimination of presynaptic components downstream of the egl-1, ced-4 and ced-3 apoptotic pathway during larval development. Belongs to the villin/gelsolin family. (475 aa) | ||||
| pfn-3 | Profilin-3; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG. Also binds to poly(L-proline) and phosphatidylinositol 4,5-bisphosphate micelles. (126 aa) | ||||
| daam-1 | FH2 domain-containing protein. (987 aa) | ||||
| gex-2 | Cytoplasmic FMR1-interacting protein homolog; Required for initial steps of body morphogenesis. May play a role in egg laying and yolk protein clatherin-mediated endocytosis by oocytes during oogenesis. Plays a role in the formation of muscle connections, also called muscle arm extensions, between the body wall and the motor axons in the dorsal and ventral cord. (1262 aa) | ||||
| unc-73 | Guanine nucleotide exchange factor UNC-73A. (2488 aa) | ||||
| F54F2.7 | Uncharacterized protein F54F2.7. (157 aa) | ||||
| unc-60-2 | Actin-depolymerizing factor 1, isoforms a/b; Depolymerizes growing actin filaments in muscle cells; required for the assembly of actin filaments into the functional contractile myofilament lattice of muscle. Competes with unc-87 for actin binding and inhibits the actin-bundling activity of unc-87. (165 aa) | ||||
| add-1 | Adducin-related protein 1; Membrane-cytoskeleton-associated protein that promotes the assembly of the spectrin-actin network. (732 aa) | ||||
| twf-2 | TWinFilin actin binding protein homolog. (333 aa) | ||||
| pfn-2 | Profilin-2; Binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. By binding to PIP2, it inhibits the formation of IP3 and DG (By similarity). (131 aa) | ||||
| cap-1 | F-actin-capping protein subunit alpha; F-actin-capping proteins bind in a Ca(2+)-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments. (282 aa) | ||||
| C46H11.3 | Probable actin-related protein 2/3 complex subunit 5; Functions as component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. (146 aa) | ||||
| C43H6.3 | ANK_REP_REGION domain-containing protein. (114 aa) | ||||
| unc-60 | Actin-depolymerizing factor 2, isoform c; Depolymerizes growing actin filaments in muscle cells; required for the assembly of actin filaments into the functional contractile myofilament lattice of muscle. Belongs to the actin-binding proteins ADF family. (152 aa) | ||||
| arx-6 | Probable actin-related protein 2/3 complex subunit 4; Functions as actin-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the mother actin filament (By similarity). (169 aa) | ||||
| cas-2 | Adenylyl cyclase-associated protein; Belongs to the CAP family. (457 aa) | ||||
| tmd-2 | TropoMoDulin. (639 aa) | ||||
| fli-1 | Protein flightless-1 homolog; May play a key role in embryonic cellularization by interacting with both the cytoskeleton and other cellular components. (1257 aa) | ||||
| viln-1 | HP domain-containing protein. (918 aa) | ||||
| unc-78 | Actin-interacting protein 1; Induces disassembly of actin filaments in conjunction with ADF/cofilin family proteins. Regulator of actin organization in myofibrils. (611 aa) | ||||