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TOPP8 | Serine/threonine-protein phosphatase PP1 isozyme 8; Serine/threonine-protein phosphatase that possesses phosphatase activity toward para-nitrophenyl phosphate (pNPP) in vitro. Belongs to the PPP phosphatase family. PP-1 subfamily. (324 aa) | ||||
BHLH66 | Transcription factor bHLH66. (350 aa) | ||||
ABCG36 | ABC transporter G family member 36; Key factor that controls the extent of cell death in the defense response. Necessary for both callose deposition and glucosinolate activation in response to pathogens. Required for limiting invasion by nonadapted powdery mildews. Confers resistance to cadmium (Cd) and lead (Pb), probably as an efflux pump of Cd2+ or Cd conjugates, and possibly, of chemicals that mediate pathogen resistance. (1469 aa) | ||||
T19F11.1 | E3 ubiquitin-protein ligase. (117 aa) | ||||
PIN6 | Auxin efflux carrier component 6; Component of the intracellular auxin-transport pathway. Regulates auxin transport and auxin homeostasis. Directly involved in the regulation of nectar production. Involved in unfolded protein response (UPR) activation. Involved in the control of vein patterning. Redundantly with PIN8, inhibits the vein-formation-promoting functions of PIN5. PIN5, PIN6, and PIN8 control vein network geometry, but they are expressed in mutually exclusive domains of leaf vascular cells. Belongs to the auxin efflux carrier (TC 2.A.69.1) family. (570 aa) | ||||
GT16 | Xyloglucan-specific galacturonosyltransferase 1; Xyloglucan-specific galacturonosyltransferase that forms the beta-D-galactosyluronic acid-(1->2)-alpha-D-xylosyl linkage. Required for root hair development probably by providing important acidic xyloglucans; Belongs to the glycosyltransferase 47 family. (664 aa) | ||||
SDRA | Short-chain dehydrogenase/reductase SDRA; Involved with IBR3 and IBR10 in the peroxisomal beta- oxidation of indole-3-butyric acid (IBA) to form indole-3-acetic acid (IAA), a biologically active auxin. May be responsible for catalyzing the dehydrogenation step in the conversion of IBA. May be involved in the peroxisomal activation of 2,4- dichlorophenoxybutyric acid (2,4-DB), a precursor of active auxins that inhibit root growth. (254 aa) | ||||
PIN3 | Auxin efflux carrier component 3; Acts as a component of the auxin efflux carrier. Seems to be involved in the lateral auxin transport system and mediates tropic growth. Coordinated polar localization of PIN3 is directly regulated by the vesicle trafficking process. (640 aa) | ||||
F28J7.6 | Transmembrane protein. (87 aa) | ||||
CYSC1 | Bifunctional L-3-cyanoalanine synthase/cysteine synthase C1, mitochondrial; Acts as a major beta-cyanoalanine synthase. The cyanoalanine synthesis reaction is more efficient than the cysteine synthase activity. Probably unable to interact with SAT and to form the decameric Cys synthase complex (CSC) and is therefore not an enzymatically true OASTL protein. Probably involved in the detoxification of cyanide that arises from ethylene biosynthesis. Maintains a low level of cyanide for proper root hair development. (368 aa) | ||||
TOPP9 | Serine/threonine-protein phosphatase PP1 isozyme 9; Serine/threonine-protein phosphatase that possesses phosphatase activity toward para-nitrophenyl phosphate (pNPP) in vitro. Belongs to the PPP phosphatase family. PP-1 subfamily. (318 aa) | ||||
ROPGEF11 | Rop guanine nucleotide exchange factor 11; Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. Functions as a light-signaling switch that functions in root growth and development through the activation of Rop in a phytochrome-dependent manner. May act as a negative regulator of phytochrome-mediated primary root development. (543 aa) | ||||
PAT04 | Probable protein S-acyltransferase 4; Palmitoyl acyltransferase. (477 aa) | ||||
SCL22 | Scarecrow-like protein 22; Probable transcription factor involved in plant development. (623 aa) | ||||
RDL3 | Probable cysteine protease RDL3; Probable thiol protease. (376 aa) | ||||
VTI13 | Vesicle transport v-SNARE 13; May function as a v-SNARE responsible for targeting vesicles involved in the secretory pathway. (221 aa) | ||||
AGP14 | Arabinogalactan protein 14; Proteoglycan that seems to be implicated in diverse developmental roles such as differentiation, cell-cell recognition, embryogenesis and programmed cell death (Probable). Involved in the regulation of root hair elongation. Belongs to the AG-peptide AGP family. (60 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) | ||||
BHLH82 | Transcription factor bHLH82. (297 aa) | ||||
BHLH32 | Transcription factor AIG1; Transcription factor required for MONOPTEROS-dependent root initiation in embryo. Transcriptionally controlled by MONOPTEROS. (344 aa) | ||||
DTX31 | Protein DETOXIFICATION 31; Positively mediates root hair elongation. (522 aa) | ||||
HKL1 | Hexokinase-3; Fructose and glucose phosphorylating enzyme (By similarity). May be involved in the phosphorylation of glucose during the export from mitochondrion to cytosol (By similarity). (498 aa) | ||||
ETC1 | MYB-like transcription factor ETC1; MYB-type transcription factor involved in epidermal cell fate specification. Acts as a negative regulator of trichome development, by mediating lateral inhibition. Promotes the formation of hair developing cells in H position in root epidermis, probably by inhibiting non-hair cell formation. (83 aa) | ||||
EXPA7 | Expansin-A7; Causes loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found (By similarity). Belongs to the expansin family. Expansin A subfamily. (262 aa) | ||||
RRA3 | Arabinosyltransferase RRA3; Plays a role in the arabinosylation of cell wall components. Involved in the arabinosylation of extensin proteins in root hair cells. Extensins are structural glycoproteins present in cell walls and its arabinosylation is important for root hair cell development and root hair tip growth ; Belongs to the glycosyltransferase 77 family. (428 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) | ||||
CSLD2 | Cellulose synthase-like protein D2; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall; Belongs to the glycosyltransferase 2 family. Plant cellulose synthase-like D subfamily. (1145 aa) | ||||
CML25 | Probable calcium-binding protein CML25; Potential calcium sensor. (186 aa) | ||||
MHF15.21 | Putative B-type cyclin. (122 aa) | ||||
PI4KB1 | Phosphatidylinositol 4-kinase beta 1; Acts on phosphatidylinositol (PtdIns) in the first committed step in the production of the second messenger inositol-1,4,5- trisphosphate. Necessary for proper organization of the trans-Golgi network (TGN) and post-Golgi secretion in root hairs. Together with PI4KB2, required during polarized root hair expansion and pollen tube elongation. Functions redundantly with PI4KB2 upstream of the cold response phosphoinositide-dependent phospholipase C (PI-PLC) pathway. (1121 aa) | ||||
MFB13.1 | Probable receptor-like protein kinase At5g61350. (842 aa) | ||||
AGD1 | ADP-ribosylation factor GTPase-activating protein AGD1; Probable GTPase-activating protein (By similarity). Regulator of membrane trafficking. Required for maintaining a straight growth of root hairs. (828 aa) | ||||
HLB1 | Protein HLB1; Component of the endomembrane trafficking machinery that is involved in protein recycling to the plasma membrane. Forms a complex with BIG5/MIN7/BEN1 and actin to modulate the function of the trans- Golgi network /early endosome at the intersection of the exocytic and endocytic pathways. May be linking post-Golgi traffic with the actin cytoskeleton. (565 aa) | ||||
MOP10 | Pollen Ole e 1 allergen and extensin family protein. (183 aa) | ||||
PIP2-4 | Probable aquaporin PIP2-4, N-terminally processed; Aquaporins facilitate the transport of water and small neutral solutes across cell membranes; Belongs to the MIP/aquaporin (TC 1.A.8) family. PIP (TC 1.A.8.11) subfamily. (291 aa) | ||||
XXT5 | Probable xyloglucan 6-xylosyltransferase 5; Probable xyloglucan xylosyltransferase involved in the biosynthesis of xyloglucan in roots. May act in association with XXT1 and XXT2. Associates with other xyloglucan- synthesizing enzymes to form multiprotein complexes for xyloglucan synthesis in the Golgi ; Belongs to the glycosyltransferase 34 family. (457 aa) | ||||
RRA1 | Arabinosyltransferase RRA1; Plays a role in the arabinosylation of cell wall components. Involved in the arabinosylation of extensin proteins in root hair cells. Extensins are structural glycoproteins present in cell walls and its arabinosylation is important for root hair cell development. (402 aa) | ||||
RRA2 | Arabinosyltransferase RRA2; Plays a role in the arabinosylation of cell wall components. Involved in the arabinosylation of extensin proteins in root hair cells. Extensins are structural glycoproteins present in cell walls and its arabinosylation is important for root hair cell development. (428 aa) | ||||
F26A9.21 | ARM repeat superfamily protein. (909 aa) | ||||
NRAMP2 | Metal transporter Nramp2; Seems to be involved in iron uptake; Belongs to the NRAMP (TC 2.A.55) family. (530 aa) | ||||
SAC7 | Phosphoinositide phosphatase SAC7; Phosphoinositide phosphatase that preferentially hydrolyzes PtdIns(4)P. Regulates the accumulation of PtdIns(4)P on membrane compartments at the tips of growing root hairs leading to proper root hair development. (597 aa) | ||||
GALT3 | Hydroxyproline O-galactosyltransferase GALT3; Possesses hydroxyproline O-galactosyltransferase activity. Transfers galactose from UDP-galactose to hydroxyproline residues in the arabinogalactan proteins (AGPs). Is specific for AGPs containing non-contiguous peptidyl hydroxyproline residues. Utilizes UDP-galactose solely as sugar donor. The addition of galactose onto the peptidyl hydroxyproline residues in AGP core proteins represents the first committed step in arabinogalactan polysaccharide addition. AGP glycans play essential roles in both vegetative and reproductive plant growth. (619 aa) | ||||
MAMYB | Transcription factor MAMYB; Transcription factor involved in the regulation of root hair development, possibly through auxin signaling. Its endoplasmic reticulum membrane localization is not compatible with its transcription factor activity in the nucleus. May be cleaved to target the nucleus. (309 aa) | ||||
ACT8 | Actin-8; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the vegetative actins. (377 aa) | ||||
ACT2 | Actin-2; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the vegetative actins. (377 aa) | ||||
UTR7 | UDP-galactose/UDP-glucose transporter 7; Nucleotide-sugar transporter that transports UDP-glucose and UDP-galactose. Plays a role in lateral root and root hair development. (323 aa) | ||||
F22M8.4 | ATPase; ATPase required for the post-translational delivery of tail- anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subseq [...] (353 aa) | ||||
XEG113 | Arabinosyltransferase XEG113; Plays a role in the arabinosylation of cell wall components. Involved in the arabinosylation of extensin proteins in root hair cells. Extensins are structural glycoproteins present in cell walls and its arabinosylation is important for cell elongation, root hair cell development, lateral root development and root hair tip growth. Belongs to the glycosyltransferase 77 family. (644 aa) | ||||
AL6 | PHD finger protein ALFIN-LIKE 6; Histone-binding component that specifically recognizes H3 tails trimethylated on 'Lys-4' (H3K4me3), which mark transcription start sites of virtually all active genes; Belongs to the Alfin family. (256 aa) | ||||
BHLH69 | Transcription factor bHLH69. (310 aa) | ||||
GALT5 | Hydroxyproline O-galactosyltransferase GALT5; Possesses hydroxyproline O-galactosyltransferase activity. Transfers galactose from UDP-galactose to hydroxyproline residues in the arabinogalactan proteins (AGPs). Is specific for AGPs containing non-contiguous peptidyl hydroxyproline residues. Utilizes UDP-galactose solely as sugar donor. The addition of galactose onto the peptidyl hydroxyproline residues in AGP core proteins represents the first committed step in arabinogalactan polysaccharide addition. AGP glycans play essential roles in both vegetative and reproductive plant growth. Be [...] (672 aa) | ||||
IBR3 | Probable acyl-CoA dehydrogenase IBR3; Involved with IBR1 and IBR10 in the peroxisomal beta- oxidation of indole-3-butyric acid (IBA) to form indole-3-acetic acid (IAA), a biologically active auxin. May be responsible for catalyzing the first step in IBA-CoA beta-oxidation. May play a role in defense response to pathogenic bacteria. (824 aa) | ||||
UBP14 | Ubiquitin carboxyl-terminal hydrolase 14; Recognizes and hydrolyzes the peptide bond at the C-terminal Gly of ubiquitin. Involved in the processing of poly-ubiquitin precursors as well as that of ubiquitinated proteins. Involved in seed and embryo development. (797 aa) | ||||
ETC2 | MYB-like transcription factor ETC2; MYB-type transcription factor involved in epidermal cell fate specification. Acts as a negative regulator of trichome development, by mediating lateral inhibition. Promotes the formation of hair developing cells in H position in root epidermis, probably by inhibiting non-hair cell formation. (112 aa) | ||||
SCL27 | Scarecrow-like protein 27; Probable transcription factor involved in plant development. (640 aa) | ||||
AT3G57630 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (793 aa) | ||||
KIP | Protein KINKY POLLEN; May be involved in membrane trafficking (By similarity). Required for tip growth in pollen tubes and root hairs. Belongs to the SABRE family. (2587 aa) | ||||
MDC12.19 | Golgi-to-ER traffic-like protein. (324 aa) | ||||
ZFP5 | Zinc finger protein 5; Probable transcription factor required for the initiation of inflorescence trichomes in response to gibberellin (GA). Acts upstream of GIS, GIS2, ZFP8 and the trichome initiation regulators GL1 and GL3. Binds the promoter region of ZFP8, which may be a direct target of ZPF5. Is not involved in the regulation of trichome branching. Modulates root hair initiation and elongation in response to cytokinin and ethylene signals by directly promoting expression of the CAPRICE (CPC) gene. (211 aa) | ||||
AKT1 | Potassium channel AKT1; Highly selective inward-rectifying potassium channel that mediate potassium uptake by plant roots in response to low K(+) conditions, by a calcium-, CBL-, and CIPK-dependent pathway. Positively regulated by phosphorylation by CIPK23. Negatively regulated by a kinase-independent regulatory mechanism involving a competing direct binding of CBL10. Involved in the stomatal regulation by monitoring the turgor pressure in guard cells. Assuming opened or closed conformations in response to the voltage difference across the membrane, the channel is activated by hyperpol [...] (857 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) | ||||
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) | ||||
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) | ||||
P4H5 | Prolyl 4-hydroxylase 5; Catalyzes the post-translational formation of 4- hydroxyproline in -Xaa-Pro-Gly- sequences in proline-rich peptide sequences of plant glycoproteins and other proteins. Hydroxyprolines are important constituent of many plant cell wall glycoproteins such as extensins, hydroxyproline-rich glycoproteins, lectins and arabinogalactan proteins. Possesses high affinity for leucine-rich repeat and proline-rich extensins of root cell walls that are essential for root hair development. Hydroxyprolines define the subsequent O- glycosylation sites by arabinosyltransferases w [...] (291 aa) | ||||
Q1H5D2_ARATH | Tail-anchored protein insertion receptor WRB-like protein. (178 aa) | ||||
CSLB5 | Cellulose synthase-like protein B5; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (757 aa) | ||||
PI4KB2 | Phosphatidylinositol 4-kinase beta 2; Acts on phosphatidylinositol (PtdIns) in the first committed step in the production of the second messenger inositol-1,4,5- trisphosphate (By similarity). Necessary for proper organization of the trans-Golgi network (TGN) and post-Golgi secretion in root hairs. Together with PI4KB1, required during polarized root hair expansion and pollen tube elongation. Functions redundantly with PI4KB1 upstream of the cold response phosphoinositide-dependent phospholipase C (PI-PLC) pathway. (1116 aa) | ||||
ROPGEF4 | Rop guanine nucleotide exchange factor 4; Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. In association with ROPGEF1, acts as specific regulator of ARAC10/ROP11 function in ABA-mediated stomatal closure. (463 aa) | ||||
T6D20.14 | Probable protein kinase At2g41970; Belongs to the protein kinase superfamily. Tyr protein kinase family. (365 aa) | ||||
RPN10 | 26S proteasome non-ATPase regulatory subunit 4 homolog; Plays a role in maintaining the structural integrity of the 19S regulatory particle (RP), subcomplex of the 26S proteasome. Plays a major role in both the direct and indirect recognition of ubiquitinated substrates of ubiquitin/26S proteasome-mediated proteolysis (UPP). Binds and presumably selects ubiquitin-conjugates for destruction. Prefers multiubiquitin chains rather than single ubiquitins, with a binding affinity for 'Lys-48'-linked ubiquitin chains. Acts as a potential docking subunit for both ubiquitin receptors RAD23s and [...] (386 aa) | ||||
ACT7 | Actin-7; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the vegetative actins which is involved in the regulation of hormone-induced plant cell proliferation and callus formation. (377 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) | ||||
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) | ||||
TCTP1 | Translationally-controlled tumor protein 1; General regulator required for the development of the entire plant. Regulates the duration of cell cycle. Probable activator of Rab GTPases and upstream regulator of the cell growth- regulating TOR (target of rapamycin) network. Might also control spatial growth in pollen tubes or root hairs via the TORC2 signaling branch. Involved in the regulation of abscisic acid- and calcium-mediated stomatal closure, but not in light or H(+)-pumping induced stomatal opening. May regulate microtubules depolymerization. Binds calcium and has a cytoprotecti [...] (168 aa) | ||||
ACT1 | Actin-1; Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Essential component of cell cytoskeleton; plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. This is considered as one of the reproductive actins. (377 aa) | ||||
RHS13 | Root hair specific 13. (165 aa) | ||||
SCL6 | Scarecrow-like protein 6; Probable transcription factor involved in plant development. (558 aa) | ||||
ABCB4 | ABC transporter B family member 4; Auxin influx transporter that mediates the transport of auxin in roots. Contributes to the basipetal transport in hypocotyls and root tips by establishing an auxin uptake sink in the root cap. Confers sensitivity to 1-N-naphthylphthalamic acid (NPA). Regulates the root elongation, the initiation of lateral roots and the development of root hairs. Can transport IAA, indole-3-propionic acid, NPA syringic acid, vanillic acid and some auxin metabolites, but not 2,4-D and 1- naphthaleneacetic acid. (1286 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) | ||||
PID | Protein kinase PINOID; Serine/threonine-protein kinase involved in the regulation of auxin signaling. Acts as a positive regulator of cellular auxin efflux and regulates organ development by enhancing polar auxin transport. Phosphorylates conserved serine residues in the PIN auxin efflux carriers. Phosphorylation of PIN proteins is required and sufficient for apical-basal PIN polarity that enables directional intercellular auxin fluxes, which mediate differential growth, tissue patterning and organogenesis. Acts in association with PIN1 to control the establishment of bilateral symmetr [...] (438 aa) | ||||
PIP5K3 | Phosphatidylinositol 4-phosphate 5-kinase 3. (705 aa) | ||||
ECI2 | Enoyl-CoA delta isomerase 2, peroxisomal; Able to isomerize both 3-cis and 3-trans double bonds into the 2-trans form in a range of enoyl-CoA species. Essential for the beta oxidation of unsaturated fatty acids. Involved with IBR1 and IBR3 in the peroxisomal beta-oxidation of indole-3- butyric acid (IBA) to form indole-3-acetic acid (IAA), a biologically active auxin. (240 aa) | ||||
MWD22.26 | Gibberellin 20-oxidase-like protein; Negative regulator of root hair growth. (325 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) | ||||
CUV | Pre-mRNA-splicing factor ATP-dependent RNA helicase DEAH7; Involved in pre-mRNA splicing by mediating structural transitions of the spliceosome during the catalytic step. Facilitates expression of genes involved in auxin-mediated development including male-gametophyte transmission, apical-basal patterning of embryonic and gynoecium development, stamen development, phyllotactic flower positioning, and vascular development. Also involved in root-meristem maintenance and planar polarity of root-hair positioning. Acts as a component of RNA silencing that regulates distinct classes of endog [...] (1255 aa) | ||||
FPGS1 | Folylpolyglutamate synthase; Catalyzes conversion of folates to polyglutamate derivatives allowing concentration of folate compounds in the cell and the intracellular retention of these cofactors, which are important substrates for most of the folate-dependent enzymes that are involved in one-carbon transfer reactions involved in purine, pyrimidine and amino acid synthesis. Essential for organellar and whole-plant folate homeostasis. Required for postembryonic root development. Generates polyglutamylated folate cofactors to support C1 metabolism required for meristem maintenance and ce [...] (571 aa) | ||||
RLP48 | Receptor-like protein 48; Plays a role in root hair development. (813 aa) | ||||
CaMKMT | Calmodulin-lysine N-methyltransferase; Catalyzes the trimethylation of calmodulin. Regulates roots development probably by modulating auxin signaling responses. May be involved in gravitropism. Involved in abscisic acid (ABA)-mediated and abiotic stress responses, including salt (NaCl), cold, drought and heat stresses. (304 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) | ||||
SFH1 | Phosphatidylinositol/phosphatidylcholine transfer protein SFH1; Required for transport of secretory proteins from the Golgi complex (By similarity). Catalyzes the transfer of phosphatidylinositol and phosphatidylcholine between membranes in vitro. Plays a role in root hair tip elongation as a key regulator of polarized membrane trafficking. May promote the PtdIns(4,5)P2 synthesis and organization in root hair membrane. Belongs to the SFH family. (554 aa) | ||||
P4H2 | Prolyl 4-hydroxylase 2; Catalyzes the post-translational formation of 4- hydroxyproline in -Xaa-Pro-Gly- sequences in proline-rich peptide sequences of plant glycoproteins and other proteins. Hydroxyprolines are important constituent of many plant cell wall glycoproteins such as extensins, hydroxyproline-rich glycoproteins, lectins and arabinogalactan proteins. Possesses high affinity for leucine-rich repeat and proline-rich extensins of root cell walls that are essential for root hair development. Hydroxyprolines define the subsequent O- glycosylation sites by arabinosyltransferases w [...] (299 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) | ||||
P4H13 | Prolyl 4-hydroxylase 13; Catalyzes the post-translational formation of 4- hydroxyproline in -Xaa-Pro-Gly- sequences in proline-rich peptide sequences of plant glycoproteins and other proteins. Hydroxyprolines are important constituent of many plant cell wall glycoproteins such as extensins, hydroxyproline-rich glycoproteins, lectins and arabinogalactan proteins. Possesses high affinity for leucine-rich repeat and proline-rich extensins of root cell walls that are essential for root hair development. Hydroxyprolines define the subsequent O- glycosylation sites by arabinosyltransferases [...] (274 aa) | ||||
RHS3 | Serine/threonine-protein kinase RHS3; Involved in root hair growth and morphogenesis. (499 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) | ||||
T1N15.17 | Vacuolar protein sorting-associated protein 26. (327 aa) | ||||
GLV8 | Protein GOLVEN 8; Promotes root hairs formation and growth. Belongs to the RGF family. (111 aa) | ||||
GALT2 | Hydroxyproline O-galactosyltransferase GALT2; Possesses hydroxyproline O-galactosyltransferase activity. Transfers galactose from UDP-galactose to hydroxyproline residues in the arabinogalactan proteins (AGPs). Is specific for AGPs containing non-contiguous peptidyl hydroxyproline residues. Utilizes UDP-galactose solely as sugar donor. The addition of galactose onto the peptidyl hydroxyproline residues in AGP core proteins represents the first committed step in arabinogalactan polysaccharide addition. AGP glycans play essential roles in both vegetative and reproductive plant growth. (684 aa) |