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| | CSI1 | Protein CELLULOSE SYNTHASE INTERACTIVE 1; Regulator of the microtubular cytoskeleton. Microtubule-associated protein essential for the functional association of cellulase synthase (CESA) complexes (CSCs) and cortical microtubules. Promotes dynamics of CSCs in the plasma membrane. Regulates primary cell wall biosynthesis and cellulose microfibrils organization. Required for the regulation of root cell elongation/expansion. Necessary for the formation of ovules, pollen cell wall morphogenesis and pollen tube development. Involved in anther dehiscence, via dehydration-induced microtubule [...] (2150 aa) |
| | KIN5A | Kinesin-like protein KIN-5A; Responsible for microtubule translocation. May be important for the organization of phragmoplast-specific arrays of microtubules (By similarity). Plays an essential role in stabilizing the mitotic spindle. Required during mitotic cytokinesis. (1042 aa) |
| | SCAB2 | Stomatal closure-related actin-binding protein 2; Probable plant-specific actin binding protein that bundles and stabilizes microfilaments (MFs). (492 aa) |
| | XI-F | Myosin-12; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). (1556 aa) |
| | XI-G | Myosin-13; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity); Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1493 aa) |
| | XI-D | Myosin-10; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). (1770 aa) |
| | ARPC2B | Actin-related protein 2/3 complex subunit 2B; 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). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development (By similarity). (374 aa) |
| | RIC1 | CRIB domain-containing protein RIC1; Functions as downstream effector of Rho-related GTP binding proteins of the 'Rho of Plants' (ROPs) family. Participates in the propagation of ROP GTPase signals in specific cellular responses. Required for cortical microtubule organization. Promotes microtubule bundling and formation of well-ordered microtubule arrays in the neck region of pavement cells. This restricts cell lateral expansion to generate the narrow neck morphology of pavement cells. Its function is inhibited when it interacts with activated ARAC4/ROP2. Represses ARAC4/ROP2 activatio [...] (224 aa) |
| | VIII-B | Myosin-4; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). (1134 aa) |
| | XI-H | Myosin-14; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity); Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1516 aa) |
| | ARPC4 | 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). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. (169 aa) |
| | VIII-2 | Myosin-2; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). Involved in endocytosis via its action in endosomal trafficking; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class VIII subfamily. (1220 aa) |
| | XI-K | Myosin-17; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Involved in the tip growth of root hair cells and in the elongation of trichome stalk and branches. Plays a major role in trafficking of Golgi stacks, mitochondria and peroxisomes during root hair development. Acts as the primary co [...] (1531 aa) |
| | T10O8.1 | GPI-anchored protein. (484 aa) |
| | F8L15.120 | Katanin p80 WD40 repeat-containing subunit B1 homolog; May participate in a complex which severs microtubules in an ATP-dependent manner. Microtubule severing may promote rapid reorganization of cellular microtubule arrays; Belongs to the WD repeat KATNB1 family. (839 aa) |
| | WLIN2A | LIM domain-containing protein WLIM2a; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. The actin regulatory activities are not regulated by pH and [Ca(2+)]. (200 aa) |
| | FH8 | Formin-like protein 8; Might be involved in the organization and polarity of the actin cytoskeleton. Interacts with the barbed end of actin filaments and nucleates actin-filament polymerization in vitro. (760 aa) |
| | ANP3 | Mitogen-activated protein kinase kinase kinase 3; Involved in cortical microtubules organization and stabilization by regulating the phosphorylation state of microtubule- associated proteins such as MAP65-1; Belongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily. (651 aa) |
| | FH2 | Formin-like protein 2; Might be involved in the organization and polarity of the actin cytoskeleton; Belongs to the formin-like family. Class-I subfamily. (894 aa) |
| | FH3 | Formin-like protein 3; Acts as actin nucleation factor that directs the formation of actin cables and polarized growth in pollen tubes. (785 aa) |
| | FH4 | Formin-like protein 4; Might be involved in the organization and polarity of the actin cytoskeleton; Belongs to the formin-like family. Class-I subfamily. (763 aa) |
| | AUG2 | AUGMIN subunit 2; Contributes to the assembly of the acentrosomal spindle and phragmoplast microtubule arrays as part of the augmin complex. (296 aa) |
| | SCAB1 | Stomatal closure-related actin-binding protein 1; Plant-specific actin binding protein that bundles and stabilizes microfilaments (MFs). Has no nucleation or capping activity. Regulates MF reorganization during stomatal closure. The binding to F- actin is insensitive to Ca(2+) and pH. Binds weakly to inositol phosphates ; Belongs to the SCAB family. (496 aa) |
| | ADF9 | Actin-depolymerizing factor 9; Does not display typical F-actin depolymerizing activity. Exhibits a high ability to stabilize and cross-link actin filaments. Functions as an actin bundling protein with the highest efficiency under acidic conditions. May play a role in the modulation of levels of histone H3 lysine 4 trimethylation and H3 lysine 9 and 14 acetylation at the FLC locus. Belongs to the actin-binding proteins ADF family. (141 aa) |
| | FIM2 | Fimbrin-2; Cross-links actin filaments (F-actin). Stabilizes and prevents F-actin depolymerization mediated by profilin. May regulate actin cytoarchitecture, cell cycle, cell division, cell elongation and cytoplasmic tractus. (654 aa) |
| | VLN4 | Villin-4; Binds actin and actin filament bundles in a Ca(2+)- insensitive manner, but caps the barbed end of actin filaments and is able to sever them in a calcium-dependent manner. Involved in root hair growth through regulating actin organization in a Ca(2+)-dependent manner. (974 aa) |
| | PLIM2A | LIM domain-containing protein PLIM2a; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. The actin regulatory activities are inhibited by pH > 6.8 but are [Ca(2+)] independent. (226 aa) |
| | ARPC1A | Actin-related protein 2/3 complex subunit 1A; 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. (378 aa) |
| | VLN1 | Villin-1; Binds actin and actin filament bundles in a Ca(2+)/calmodulin-insensitive manner, but is unable to sever, cap, and nucleate actin filament formation in vitro. Does not protect individual filaments from severing by VLN3 (AC O81645). Belongs to the villin/gelsolin family. (909 aa) |
| | VLN2 | Villin-2; Ca(2+)-regulated actin-binding protein. Involved in actin filaments bundling. Caps the barbed end of actin filaments and is able to sever them in a calcium-dependent manner. Required for the construction of actin collars in pollen tubes. Acts redundantly with VLN5 (AC Q9LVC6) to generate thick actin filament bundles and to regulate polarized pollen tube growth. Acts redundantly with VLN3 (AC O81645) to regulate directional organ growth and in sclerenchyma development (respectively). Belongs to the villin/gelsolin family. (976 aa) |
| | VLN3 | Villin-3; Binds actin and actin filament bundles in a Ca(2+)- insensitive manner, but severs actin filaments in a calcium-dependent manner, regardless of the presence or not of VLN1 (AC O81643). Acts redundantly with VLN2 (AC O81644) to generate thick actin filament bundles, to regulate directional organ growth and in sclerenchyma development. (965 aa) |
| | ARAC7 | Rac-like GTP-binding protein ARAC7; Acts as a negative regulator of abscisic acid (ABA) responses. (209 aa) |
| | ARAC10 | Rac-like GTP-binding protein ARAC10; Involved in local disassembly of cortical microtubules when associated with ICR5 and KIN13A; Belongs to the small GTPase superfamily. Rho family. (215 aa) |
| | VHA-B1 | V-type proton ATPase subunit B1; Non-catalytic subunit of the peripheral V1 complex of vacuolar ATPase. V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells. (486 aa) |
| | TUBG1 | Tubulin gamma-1 chain; Tubulin is the major constituent of microtubules. The gamma chain is found at microtubule organizing centers (MTOC) such as the spindle poles, suggesting that it is involved in the minus-end nucleation of microtubule assembly. (474 aa) |
| | TUBG2 | Tubulin gamma-2 chain; Tubulin is the major constituent of microtubules. The gamma chain is found at microtubule organizing centers (MTOC) such as the spindle poles, suggesting that it is involved in the minus-end nucleation of microtubule assembly. (474 aa) |
| | PFD3 | Probable prefoldin subunit 3; Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins (By similarity); Belongs to the prefoldin subunit alpha family. (195 aa) |
| | PFD5 | Probable prefoldin subunit 5; Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins (By similarity); Belongs to the prefoldin subunit alpha family. (151 aa) |
| | ARAC11 | Rac-like GTP-binding protein ARAC11; May be involved in cell polarity control during the actin- dependent tip growth of pollen tubes. May regulate callose synthase 1 (CALS1) activity through the interaction with UGT1. (197 aa) |
| | NEK5 | Serine/threonine-protein kinase Nek5; Involved in epidermal-cell morphogenesis in hypocotyls and roots. May act on the microtubule function. May have a secondary role in trichome branching; Belongs to the protein kinase superfamily. NEK Ser/Thr protein kinase family. NIMA subfamily. (956 aa) |
| | XI-I | Myosin-15; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Involved in trafficking of Golgi stacks and mitochondria. Plays a role in nuclear shape determination. Drives nuclear movement along actin filaments. As component of the SUN-WIP-WIT2-KAKU1 complex, mediates the transfer of cytoplasm [...] (1522 aa) |
| | emb1427 | Gamma-tubulin complex component; Gamma-tubulin complex is necessary for microtubule nucleation at the centrosome; Belongs to the TUBGCP family. (995 aa) |
| | FPP4 | Filament-like plant protein 4. (982 aa) |
| | PLIM2B | LIM domain-containing protein PLIM2b; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. The actin regulatory activities are inhibited by pH > 6.8 but are [Ca(2+)] independent. (205 aa) |
| | ARPC3 | 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. Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. (174 aa) |
| | PFD6 | Prefoldin 6. (129 aa) |
| | KOR | Endoglucanase 25; Required for cellulose microfibrils formation. Involved in cell wall assembly during cell elongation and cell plate maturation in cytokinesis. Required for secondary cell wall formation in the developing xylem. May cycle through different intracellular compartments, including plasma membrane. (621 aa) |
| | ARAC1 | Rac-like GTP-binding protein ARAC1; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation. (197 aa) |
| | ARAC2 | Rac-like GTP-binding protein ARAC2; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation. (201 aa) |
| | ARAC3 | Rac-like GTP-binding protein ARAC3; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation. May be involved in cell polarity control during the actin-dependent tip growth of root hairs. SPK1- dependent activation is required for auxin-mediated inhibition of PIN2 internalization during gravitropic responses. (198 aa) |
| | ARAC4 | Rac-like GTP-binding protein ARAC4; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation (By similarity). May be involved in cell polarity control during the actin-dependent tip growth of root hairs. May regulate a WAVE complex that activates the Arp2/3 complex. (195 aa) |
| | ARAC5 | Rac-like GTP-binding protein ARAC5; May be involved in cell polarity control during the actin- dependent tip growth of root hairs; Belongs to the small GTPase superfamily. Rho family. (196 aa) |
| | MPK4 | Mitogen-activated protein kinase 4; The ANPs-MKK6-MPK4 module is involved in the regulation of plant cytokinesis during meiosis and mitosis. Essential to promote the progression of cytokinesis and for cellularization (formation of the cell plate) during male-specific meiosis. Involved in cortical microtubules organization and stabilization by regulating the phosphorylation state of microtubule-associated proteins such as MAP65- 1. Involved in root hair development process. Negative regulator of systemic acquired resistance (SAR) and salicylic acid- (SA) mediated defense response. Requi [...] (376 aa) |
| | XI-1 | Myosin-5; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Contributes to the trafficking of Golgi stacks, mitochondria and peroxisomes. Required for development of pavement cells, trichomes, and stigmatic papillae. (1520 aa) |
| | F8D11.8 | P-loop containing nucleoside triphosphate hydrolases superfamily protein; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. (170 aa) |
| | T28P6.17 | Katanin p80 WD40 repeat-containing subunit B1 homolog; May participate in a complex which severs microtubules in an ATP-dependent manner. Microtubule severing may promote rapid reorganization of cellular microtubule arrays; Belongs to the WD repeat KATNB1 family. (1021 aa) |
| | XI-A | Myosin-7; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity); Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1730 aa) |
| | VIII-A | Myosin-3; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). (1153 aa) |
| | XI-B | Myosin-8; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1500 aa) |
| | XI-C | Myosin-9; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Involved in trafficking of Golgi stacks and mitochondria; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1538 aa) |
| | XI-E | Myosin-11; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Involved in trafficking of Golgi stacks, mitochondria and peroxisomes. (1529 aa) |
| | ADF1 | Actin-depolymerizing factor 1; Actin-depolymerizing protein. Stimulates F-actin depolymerization. Involved in plant development, cell organ expansion and flowering by controlling breakdown of thick actin cables. Severs actin filaments or bundles and promotes actin cytoskeleton disassembly. Binds monomeric actin (G- actin) with a marked preference for the ADP-loaded form and inhibits the rate of nucleotide exchange on G-actin. (139 aa) |
| | ADF2 | Actin-depolymerizing factor 2; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. Required for normal cell growth, plant development, cell organ expansion and flowering. Essential for root-knot nematode infection. (137 aa) |
| | PRF2 | Profilin-2; Binds to actin monomers and regulates the organization of the actin cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. At low concentrations, associates with the poly-proline motif of formins to enhance actin filament elongation rate. Binds G- actin and poly-L-proline with low affinity in vitro. Binds ACT1, ACT7 and ACT11 and inhibits actin polymerization. May be involved in the cross-talk between vesicular trafficking and the actin cytoskeleton. At high concentrations, profilin prevents the pol [...] (131 aa) |
| | PRF1 | Profilin-1; Binds to actin monomers and regulates the organization of the actin cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. At low concentrations, associates with the poly-proline motif of formins to enhance actin filament elongation rate. Binds ACT1, ACT7 and ACT11 and inhibits actin polymerization. Coordinates the stochastic dynamic properties of actin filaments by modulating formin- mediated actin nucleation and assembly during axial cell expansion. Binds G-actin and poly-L-proline in vitro. Inhib [...] (131 aa) |
| | T28M21.23 | Flocculation FLO11-like protein. (607 aa) |
| | PLIM2C | LIM domain-containing protein PLIM2c; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. Associates predominantly with long and dynamic actin bundles in the shank of growing pollen tubes. The actin regulatory activities are inhibited by pH > 6.8 and/or high [Ca(2+)]. (213 aa) |
| | ADF8 | Actin-depolymerizing factor 8; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. (140 aa) |
| | PIR | Protein PIR; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the ARP2/3 complex. Interacts with the active form of RHO-family GTPases. (1282 aa) |
| | NAP1 | Protein NAP1; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the Arp2/3 complex. (1425 aa) |
| | F19N2.20 | Chromosome-associated kinesin-like protein. (439 aa) |
| | SCAR2 | Protein SCAR2; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the Arp2/3 complex. Regulates trichome branch positioning and expansion. Belongs to the SCAR/WAVE family. (1399 aa) |
| | TEL3N.1 | TPX2 (Targeting protein for Xklp2) protein family. (488 aa) |
| | ADF7 | Actin-depolymerizing factor 7; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. Binds monomeric actin (G-actin) with a marked preference for the ADP-loaded form and inhibits the rate of nucleotide exchange on G-actin. Required for pollen tube growth. Promotes turnover of longitudinal actin cables by severing actin filaments in pollen tubes. (137 aa) |
| | PLP3A | Thioredoxin domain-containing protein PLP3A; Tubulin-binding protein involved in microtubule formation. (230 aa) |
| | PHS1-2 | Dual specificity protein phosphatase PHS1; Probable dual specificity phosphatase that binds and dephosphorylates MPK18, modulating the organization and dynamics of cortical microtubules. Acts as negative regulator of abscisic acid (ABA) signaling during seed germination and light-induced stomata aperture. (929 aa) |
| | FIM1 | Fimbrin-1; Cross-links actin filaments (F-actin) in a calcium independent manner. Induces the formation of actin aggregates. Stabilizes and prevents F-actin depolymerization mediated by profilin. Key regulator of actin cytoarchitecture, probably involved in cell cycle, cell division, cell elongation and cytoplasmic tractus. (687 aa) |
| | WDL3 | Protein WVD2-like 3; Microtubule-associated protein (MAP) that regulates the orientation of interphase cortical microtubules. Binds to, bundles and stabilizes microtubules. Required for the organization and stability of cortical microtubules in hypocotyls. Required for normal hypocotyl cell elongation. Acts as negative regulator of hypocotyl cell elongation in the light; Belongs to the TPX2 family. (338 aa) |
| | SCAB3 | Stomatal closure-related actin-binding protein 3; Probable plant-specific actin binding protein that bundles and stabilizes microfilaments (MFs). (490 aa) |
| | FH9 | Formin-like protein 9; Might be involved in the organization and polarity of the actin cytoskeleton; Belongs to the formin-like family. Class-I subfamily. (782 aa) |
| | K19M13.6 | Katanin p80 WD40 repeat-containing subunit B1 homolog; May participate in a complex which severs microtubules in an ATP-dependent manner. This activity may promote rapid reorganization of cellular microtubule arrays (By similarity). (837 aa) |
| | F28J12.8 | Tetratricopeptide repeat (TPR)-like superfamily protein. (642 aa) |
| | PLP3B | Thioredoxin domain-containing protein PLP3B; Tubulin-binding protein involved in microtubule formation. (230 aa) |
| | ADF12 | Actin-depolymerizing factor 12; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers; Belongs to the actin-binding proteins ADF family. (137 aa) |
| | SP1L5 | Protein SPIRAL1-like 5; Acts redundantly with SPR1 in maintaining the cortical microtubules organization essential for anisotropic cell growth. Belongs to the SPIRAL1 family. (99 aa) |
| | ARPC2A | Actin-related protein 2/3 complex subunit 2A; 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). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development; Belongs to the ARPC2 family. (318 aa) |
| | CKL6 | Casein kinase 1-like protein 6; Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. It can phosphorylate a large number of proteins (By similarity). Phosphorylates tubulins and microtubules in vitro. Involved in anisotropic cell growth and cell shape formation via the regulation of microtubule organization. (479 aa) |
| | CLASP | CLIP-associated protein; Cortical microtubule plus-end tracking protein required for cell morphogenesis and cell division. Promotes the stabilization of dynamic microtubules during mitosis. Regulates microtubule-cortex attachment, thereby contributing to self-organization of cortical microtubules and subsequent cell shape. Belongs to the CLASP family. (1439 aa) |
| | ICR5 | Interactor of constitutive active ROPs 5; ROP effector binding specifically activated ROPs and linking them to the microtubule cytoskeleton. Involved in ROP-regulated polar growth. Involved in local disassembly of cortical microtubules when associated with ARAC10 and KIN13A and conversely mediates also the elimination of ARAC10 from the plasma membrane by the cortical microtubules. Accumulates at the plus end of shrinking microtubules. Targets KIN13A to microtubules. (396 aa) |
| | OFP5 | Transcription repressor OFP5; Transcriptional repressor that regulates multiple aspects of plant growth and development through the regulation of BEL1-LIKE (BLH) and KNOX TALE (KNAT) homeodomain transcription factors. Required for embryo development. (349 aa) |
| | VHA-B3 | V-type proton ATPase subunit B3; Non-catalytic subunit of the peripheral V1 complex of vacuolar ATPase. V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells. (487 aa) |
| | KIN13A | Kinesin-like protein KIN-13A; Internal motor kinesin involved in trichome morphogenesis. Participates in regulating the formation of Golgi- associated vesicles. Plays a central role in microtubule disassembly via the active ARAC10-ICR5 cascade, which establishes the secondary cell wall pattern in metaxylem vessel cells. Acts redundantly with KIN13B to modulate cell wall synthesis and cell expansion via the THE1 pathway. (794 aa) |
| | KIN13B | Kinesin-like protein KIN-13B; Acts redundantly with KIN13A to modulate cell wall synthesis and cell expansion via the THE1 pathway; Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Kinesin family. KIN-13 subfamily. (684 aa) |
| | PFD1 | At2g07350/T13E11.12. (128 aa) |
| | FH5 | Formin-like protein 5; Might be involved in the organization and polarity of the actin cytoskeleton. Interacts with the barbed end of actin filaments and nucleates actin-filament polymerization in vitro. Seems to play a role in cytokinesis. (900 aa) |
| | MOR1 | Protein MOR1; Microtubule-binding protein that is essential for cortical microtubules organization and function. Essential for maintaining the interphase cortical array and for correct morphogenesis. Promotes rapid growth and shrinkage of microtubules and suppresses the pausing of interphase microtubules. Regulates the structure and function of microtubule arrays during mitosis and cytokinesis. Probably not required for cellulose microfibrils alignment in roots. (1978 aa) |
| | CESA6 | Cellulose synthase A catalytic subunit 6 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the primary cell wall formation. The presence of each protein CESA1 and CESA6 is critical for cell expansion. The hypocotyl elongation is based on a CESA6-dependent cell elongation in dark and a CESA6-independent cell elongation in light. The transition between these two mechanisms requires photosynthesis and PHYB, but not CRY1. The CESA6-depend [...] (1084 aa) |
| | WLIM1 | LIM domain-containing protein WLIM1; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. The actin regulatory activities are not regulated by pH and [Ca(2+)]. (190 aa) |
| | BRK1 | Protein BRICK 1; Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the Arp2/3 complex. (85 aa) |
| | PCAP1 | Plasma membrane-associated cation-binding protein 1; May be involved in intracellular signaling through interaction with PtdInsPs and calmodulin (CaM); may keep PtdInsPs attached to the plasma membrane until Ca(2+)-CaM reaches a competitive concentration subsequent to an increase triggered by a stimulus, thus leading to PtdInsPs release and subsequent activation of InsPs- dependent signaling cascade. Interacts competitively at the N-terminus with calcium ions and CaM (in a calcium-dependent manner), and with the phosphatidylinositol phosphates PtdIns(3,4,5)P(3), PtdIns(3,4)P(2), PtdIns [...] (225 aa) |
| | MPK18 | Mitogen-activated protein kinase 18; Mitogen-activated protein kinase (MAPK) that is specifically regulated by PHS1 and mediates signaling that regulates cortical microtubule functions, maybe through regulation of microtubule dynamic instability. (615 aa) |
| | GCP2-2 | Gamma-tubulin complex component 2; Gamma-tubulin complex is necessary for microtubule nucleation at the microtubule organizing centers (MTOCs). Required for the positioning of the gamma-tubulin-containing complex on pre-existing microtubules and for the proper organization of cortical arrays. (678 aa) |
| | F28L5.11 | Transposon protein, putative. (1148 aa) |
| | FH14 | Formin-like protein 14; Belongs to the formin-like family. Class-II subfamily. (1230 aa) |
| | JAC1 | J domain-containing protein required for chloroplast accumulation response 1; Required for chloroplast photorelocation movement; chloroplast accumulation upon low blue light and for chloroplast movement to the bottom of cells in darkness, by modulating chloroplast actin (Cp-actin) filaments distribution, appearance and disappearance. May mediate a slight resistance to aluminum in root hair cells. (651 aa) |
| | GIP2 | Mitotic-spindle organizing protein 1A; Required for gamma-tubulin complex recruitment to the microtubule organizing centers (MTOCs) (By similarity). During mitosis, modulates gamma-tubulin complex localization, spindle stability and chromosomal segregation. Necessary for gametophyte development and embryogenesis. (67 aa) |
| | F17O14.14 | Serine/arginine repetitive matrix-like protein. (567 aa) |
| | FH19 | Formin-like protein 19; Belongs to the formin-like family. Class-II subfamily. (464 aa) |
| | GCP3 | Gamma-tubulin complex component 3; Gamma-tubulin complex is necessary for microtubule nucleation at the microtubule organizing centers (MTOCs). Required for the positioning of the gamma-tubulin-containing complex on pre-existing microtubules and for the proper organization of cortical arrays. (838 aa) |
| | MAP65-3 | 65-kDa microtubule-associated protein 3; Microtubule-associated protein that plays a critical role in organizing the mitotic microtubule array during both early and late mitosis in all plant organs. Essential for the cytokinesis, especially in roots, by maintaining the integrity of the overlapped microtubules in the phragmoplast. Required during root morphogenesis. Needed for giant cell development during root knot nematode infection, where cytokinesis is initiated but not completed. Belongs to the MAP65/ASE1 family. (707 aa) |
| | KIN14E | Kinesin-like protein KIN-14E; Minus-end microtubule-dependent motor protein involved in the regulation of cell division and trichome morphogenesis through microtubules bundling. Possesses basal and microtubule-stimulated ATPase activities. Acts as a hub that brings together microtubules and actin filaments to modulate the cytoskeleton during trichome formation and morphogenesis. Could be involved in the negative regulation of root growth. (1260 aa) |
| | FIM3 | Fimbrin-3; Cross-links actin filaments (F-actin). Stabilizes and prevents F-actin depolymerization mediated by profilin. May regulate actin cytoarchitecture, cell cycle, cell division, cell elongation and cytoplasmic tractus. (714 aa) |
| | FH6 | Formin-like protein 6; Might be involved in the organization and polarity of the actin cytoskeleton. (899 aa) |
| | FIM5 | Fimbrin-5; Cross-links actin filaments (F-actin) in a calcium independent manner. Induces the formation of actin bundles. Stabilizes and prevents F-actin depolymerization mediated by latrunculin B (LatB). (687 aa) |
| | MAP65-1 | 65-kDa microtubule-associated protein 1; Microtubule-associated protein that bundle and stabilize adjacent microtubules (MT) of the cell cortex. Enhances MT nucleation. Can also bind to tubulin dimers and promotes their polymerization. Confers MT resistance to the drug propyzamide and cold conditions. Plays a role in the central spindle at anaphase to early cytokinesis but is not essential at the midline of the phragmoplast at later stages. Represses metaphase spindle organization and the transition to anaphase in dephosphorylated active form. Promotes the formation of a planar network [...] (587 aa) |
| | ANP2 | Mitogen-activated protein kinase kinase kinase 2; Involved in cortical microtubules organization and stabilization by regulating the phosphorylation state of microtubule- associated proteins such as MAP65-1. (651 aa) |
| | SP1L2 | Protein SPIRAL1-like 2; Acts redundantly with SPR1 in maintaining the cortical microtubules organization essential for anisotropic cell growth. Belongs to the SPIRAL1 family. (110 aa) |
| | MBP2C | Protein MICROTUBULE BINDING PROTEIN 2C; Prevents homeodomain proteins (e.g. STM) association to plasmodesmata and, consequently, cell-to-cell transport. Binds to RNA. Alters STM RNA binding capacity. Regulates cytoskeleton (e.g. actin) organization that determinates cell shape. Regulates stomata patterning and drought tolerance. Involved in restricting tobamovirus (e.g. oilseed rape mosaic virus) infectivity, probably by interfering with cell-to-cell virus movement. Belongs to the microtubule binding protein 2C family. (326 aa) |
| | SP1L4 | Protein SPIRAL1-like 4; Acts redundantly with SPR1 in maintaining the cortical microtubules organization essential for anisotropic cell growth. Belongs to the SPIRAL1 family. (127 aa) |
| | VIII-1 | Myosin-1; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity). Involved in endocytosis via its action in endosomal trafficking. (1166 aa) |
| | PDF2-2 | Probable prefoldin subunit 2; Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins (By similarity); Belongs to the prefoldin subunit beta family. (148 aa) |
| | XI-2 | Myosin-6; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables. Involved in the tip growth of root hair cells. Plays a major role in trafficking of Golgi stacks, mitochondria and peroxisomes during root hair development. Targets the peroxisome through an interaction with RABC2A. Required for deve [...] (1505 aa) |
| | ADF10 | Actin-depolymerizing factor 10; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers; Belongs to the actin-binding proteins ADF family. (140 aa) |
| | ARP2-2 | Actin-related protein 2; Functions as ATP-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 pointed end of the daughter actin filament (By similarity). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. Involved in the control of cell morphogenesis in leaf epidermal pavement cells, root hairs, hypocotyls epidermal cells and trichomes, [...] (389 aa) |
| | NEK6 | Serine/threonine-protein kinase Nek6; May be involved in plant development processes. (416 aa) |
| | PCAP2 | Plasma membrane-associated cation-binding protein 2; May be involved in intracellular signaling through interaction with PtdInsPs and calmodulin (CaM); may keep PtdInsPs attached to the plasma membrane until Ca(2+)-CaM reaches a competitive concentration subsequent to an increase triggered by a stimulus, thus leading to PtdInsPs release and subsequent activation of InsPs- dependent signaling cascade (Probable). Binds to microtubules and inhibits tubulin polymerization. Regulates directional cell growth and cortical microtubule organization by destabilizing microtubules (e.g. in cotyled [...] (168 aa) |
| | AIP1-2 | Actin-interacting protein 1-2; Binds actin. Enhances the F-actin depolymerization activity of actin-depolymerizing factor (ADF) proteins. (609 aa) |
| | VLN5 | Villin-5; Major actin filament stabilizing factor and regulator of actin dynamics. Binds actin and actin filament bundles in a Ca(2+)- insensitive manner, but caps the barbed end of actin filaments and is able to sever them in a calcium-dependent manner. Required for the construction of actin collars in pollen tubes. Acts synergistically with VLN2 (AC O81644) to regulate polarized pollen tube growth. Belongs to the villin/gelsolin family. (962 aa) |
| | ADF11 | Putative actin-depolymerizing factor 11; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers; Belongs to the actin-binding proteins ADF family. (133 aa) |
| | OFP1 | Transcription repressor OFP1; Transcriptional repressor that regulates multiple aspects of plant growth and development through the regulation of BEL1-LIKE (BLH) and KNOX TALE (KNAT) homeodomain transcription factors. Controls the subcellular localization of the homeodomain protein BLH1. Plays a role in the regulation of cell elongation by controlling the expression of GA20OX1, a gene that encodes a key enzyme in gibberellin biosynthesis. May play a role in double-stranded DNA repair through the DNA non- homologous end joining (NHEJ) pathway along with KU70 and KU80 protein complex. Po [...] (270 aa) |
| | WLIM2B | LIM domain-containing protein WLIM2b; Binds to actin filaments and promotes cross-linking into thick bundles. Has an actin-stabilizing activity. The actin regulatory activities are not regulated by pH and [Ca(2+)]. (199 aa) |
| | GIP1-2 | Mitotic-spindle organizing protein 1B; Required for gamma-tubulin complex recruitment to the microtubule organizing centers (MTOCs) (By similarity). During mitosis, modulates gamma-tubulin complex localization, spindle stability and chromosomal segregation. Necessary for gametophyte development and embryogenesis; Belongs to the MOZART1 family. (71 aa) |
| | ARPC5A | Actin-related protein 2/3 complex subunit 5A; 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 (By similarity). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. (132 aa) |
| | XI-J | Myosin-16; Myosin heavy chain that is required for the cell cycle- regulated transport of various organelles and proteins for their segregation. Functions by binding with its tail domain to receptor proteins on organelles and exerting force with its N-terminal motor domain against actin filaments, thereby transporting its cargo along polarized actin cables (By similarity); Belongs to the TRAFAC class myosin-kinesin ATPase superfamily. Myosin family. Plant myosin class XI subfamily. (1242 aa) |
| | GCP4 | Gamma-tubulin complex component 4; Gamma-tubulin complex is necessary for microtubule nucleation at the microtubule organizing centers (MTOCs). (745 aa) |
| | AIP3 | Probable prefoldin subunit 4; Binds specifically to cytosolic chaperonin (c-CPN) and transfers target proteins to it. Binds to nascent polypeptide chain and promotes folding in an environment in which there are many competing pathways for nonnative proteins (By similarity). (129 aa) |
| | CPB | Probable 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 (By similarity). (256 aa) |
| | FH11 | Formin-like protein 11; Might be involved in the organization and polarity of the actin cytoskeleton; Belongs to the formin-like family. Class-I subfamily. (884 aa) |
| | SP1L3 | Protein SPIRAL1-like 3; Acts redundantly with SPR1 in maintaining the cortical microtubules organization essential for anisotropic cell growth. (122 aa) |
| | T16O11.4 | Proline-rich family protein. (541 aa) |
| | ARP3 | Actin-related protein 3; Functions as ATP-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 pointed end of the daughter actin filament (By similarity). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development. Involved in the control of cell morphogenesis in leaf epidermal pavement cells, root hairs, hypocotyls epidermal cells and trichomes, [...] (427 aa) |
| | ARAC6 | Rac-like GTP-binding protein ARAC6; May be involved in cell polarity control during the actin- dependent tip growth of pollen tubes; Belongs to the small GTPase superfamily. Rho family. (197 aa) |
| | F26O13.180 | Mucin-5AC-like protein. (438 aa) |
| | FH1 | Formin-like protein 1; Might be involved in the organization and polarity of the actin cytoskeleton. Involved in polar pollen cell growth process by maintaining tip-focused cell membrane expansion for the polar extension of pollen tubes; Belongs to the formin-like family. Class-I subfamily. (1051 aa) |
| | AAA1 | Katanin p60 ATPase-containing subunit A1; Severs microtubules in vitro in an ATP-dependent manner. This activity may promote rapid reorganization of cellular microtubule arrays. May be required for reorientation of cortical microtubule arrays during cellular elongation. Failure to correctly orient these arrays drastically compromises fiber length, cell wall thickness and mechanical strength. May also be required for the spatial organization of developmental cues within the root. Belongs to the AAA ATPase family. Katanin p60 subunit A1 subfamily. (523 aa) |
| | F1N19.7 | Putative peptide transporter protein. (368 aa) |
| | FIM4 | Fimbrin-4; Cross-links actin filaments (F-actin). Stabilizes and prevents F-actin depolymerization mediated by profilin. May regulate actin cytoarchitecture, cell cycle, cell division, cell elongation and cytoplasmic tractus. (652 aa) |
| | SPR1 | Protein SPIRAL1; Required for directional control of cell elongation. Stabilizes growing ends of cortical microtubules and influences their dynamic properties. Acts redundantly with SP1Ls in maintaining the cortical microtubules organization essential for anisotropic cell growth. Plays a key role in salt stress-induced microtubules disassembly. (119 aa) |
| | ARPC1B | Actin-related protein 2/3 complex subunit 1B; 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; Belongs to the WD repeat ARPC1 family. (378 aa) |
| | FH10 | Formin-like protein 10; Might be involved in the organization and polarity of the actin cytoskeleton. (841 aa) |
| | ARAC8 | Rac-like GTP-binding protein ARAC8; Acts as a negative regulator of abscisic acid (ABA) responses; Belongs to the small GTPase superfamily. Rho family. (208 aa) |
| | T13M11.14 | Very similar postsynaptic protein, CRIPT. (98 aa) |
| | ARAC9 | Rac-like GTP-binding protein ARAC9; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation. (209 aa) |
| | FH7 | Formin-like protein 7; Might be involved in the organization and polarity of the actin cytoskeleton. (929 aa) |
| | ADF5 | Actin-depolymerizing factor 5; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. (143 aa) |
| | ADF6 | Actin-depolymerizing factor 6; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. (146 aa) |
| | ADF4 | Actin-depolymerizing factor 4; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. Contributes to the stochastic dynamic turnover of actin filaments. Binds monomeric actin (G-actin) with a marked preference for the ADP-loaded form and inhibits the rate of nucleotide exchange on G-actin. Involved in resistance triggered by the effector AvrPphB of Pseudomonas syringae pv tomato (Pst). May modulate the AvrPphB-RPS5-mediated defense signal transduction pathway. During AvrPphB-triggered resistance signaling pathway, involved in the control of MPK3 an [...] (139 aa) |
| | ADF3 | Actin-depolymerizing factor 3; Actin-depolymerizing protein. Severs actin filaments (F- actin) and binds to actin monomers. (139 aa) |
| | AIP1-1 | Actin-interacting protein 1-1; Binds actin. Enhances the F-actin depolymerization activity of actin-depolymerizing factor (ADF) proteins. (611 aa) |
| | DWA3 | Katanin p80 WD40 repeat-containing subunit B1 homolog; May participate in a complex which severs microtubules in an ATP-dependent manner. Microtubule severing may promote rapid reorganization of cellular microtubule arrays; Belongs to the WD repeat KATNB1 family. (1181 aa) |
| | ARPC5B | Actin-related protein 2/3 complex subunit 5B; 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. (135 aa) |
| | SP1L1 | Protein SPIRAL1-like 1; Acts redundantly with SPR1 in maintaining the cortical microtubules organization essential for anisotropic cell growth. Belongs to the SPIRAL1 family. (113 aa) |
| | F16M14.9 | Uncharacterized protein. (320 aa) |
| | F5M15.11 | Gamma-tubulin complex component; Gamma-tubulin complex is necessary for microtubule nucleation at the centrosome; Belongs to the TUBGCP family. (985 aa) |
| | A0A1I9LNY7 | Formin-like protein. (160 aa) |
| | A0A1I9LLJ3 | Spc97 / Spc98 family of spindle pole body (SBP) component. (1208 aa) |
