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| | RWA1 | Protein REDUCED WALL ACETYLATION 1; Probable O-acetyltransferase involved in the acetylation of xylan during secondary wall biosynthesis; Belongs to the PC-esterase family. CASD1 subfamily. (540 aa) |
| | GAUT14 | Probable galacturonosyltransferase 14; May be involved in pectin and/or xylans biosynthesis in cell walls. (532 aa) |
| | GUX2 | UDP-glucuronate:xylan alpha-glucuronosyltransferase 2; Glycosyltransferase required for the addition of both glucuronic acid and 4-O-methylglucuronic acid branches to xylan in stem cell walls. In association with GUX1, is responsible for almost all of the substitutions of the xylan backbone in stem glucuronoxylan. (596 aa) |
| | F10M6.170 | Myosin heavy chain-related protein. (783 aa) |
| | IRX14 | Beta-1,4-xylosyltransferase IRX14; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Involved in the elongation of glucuronoxylan xylosyl backbone. Xylan xylosyltransferase that acts cooperatively with IRX9 to achieve the successive addition of xylosyl residues during xylan backbone elongation. Required for the proper composition and structural properties of released seed coat mucilage. Required for the production of highly branched xylan polymers in seed coat mucilage. Xylan with xylose side chains seems to be necessary for pecti [...] (525 aa) |
| | TBL31 | Protein trichome birefringence-like 31; May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). (413 aa) |
| | IPS2 | Inositol-3-phosphate synthase isozyme 2; Involved in myo-inositol synthesis. (510 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) |
| | CALS5 | Callose synthase 5; Required for the formation of the callose wall separating the tetraspores (interstitial wall) and surrounding the pollen mother cells (pheripheral wall). Required for exine formation on pollen wall. May be involved in callose synthesis during pollen tube growth. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. (1923 aa) |
| | QQS | Protein QQS; Involved in regulating carbon and nitrogen allocation to starch and protein. (59 aa) |
| | UGE1 | Bifunctional UDP-glucose 4-epimerase and UDP-xylose 4-epimerase 1; Catalyzes the interconversion between UDP-glucose and UDP- galactose and the interconversion between UDP-arabinose and UDP-xylose. Plays a role in D-galactose detoxification. (351 aa) |
| | CSLG1 | Cellulose synthase-like protein G1; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (760 aa) |
| | TPPJ | Probable trehalose-phosphate phosphatase J; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (370 aa) |
| | F28O9.50 | Glycosyltransferase-like At3g57200; Involved in the coordination between cell elongation and cellulose synthesis by promoting the expression of genes involved in cell elongation and cellulose synthesis. Acts as a regulator of plasmodesmatal permeability. Maybe a glycosyltransferase. (514 aa) |
| | RWA3 | Protein REDUCED WALL ACETYLATION 3; Probable O-acetyltransferase involved in the acetylation of xylan during secondary wall biosynthesis. (540 aa) |
| | CESA8 | Cellulose synthase A catalytic subunit 8 [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 secondary cell wall formation. Required for the xylem cell wall thickening. (985 aa) |
| | TBL3 | Protein trichome birefringence-like 3; Involved in secondary cell wall cellulose deposition. Required for normal stem development. May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). (434 aa) |
| | UXS5 | UDP-glucuronic acid decarboxylase 5; Catalyzes the NAD-dependent decarboxylation of UDP-glucuronic acid to UDP-xylose. Necessary for the biosynthesis of the core tetrasaccharide in glycosaminoglycan biosynthesis (By similarity). (341 aa) |
| | IRX15 | Protein IRREGULAR XYLEM 15; Required for xylan biosynthesis, but not directly involved in catalyzing the addition of sugars to the growing polymer. (322 aa) |
| | COBL1 | COBRA-like protein 1; Belongs to the COBRA family. (452 aa) |
| | CSLD5 | Cellulose synthase-like protein D5; Involved in stem and root growth. Possesses xylan and homogalacturonan synthase activity. (1181 aa) |
| | TPPF | Probable trehalose-phosphate phosphatase F; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (368 aa) |
| | F9F13.110 | Probable UDP-arabinose 4-epimerase 3. (411 aa) |
| | TPPG | Probable trehalose-phosphate phosphatase G; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (377 aa) |
| | F13M23.50 | Glucuronoxylan 4-O-methyltransferase-like protein (DUF579). (315 aa) |
| | FUT1 | Galactoside 2-alpha-L-fucosyltransferase; Involved in cell wall biosynthesis. Is both necessary and sufficient for the addition of the terminal fucosyl residue on xyloglucan side chains, but is not involved in the fucosylation of other cell wall components. Associates with other xyloglucan- synthesizing enzymes to form multiprotein complexes for xyloglucan synthesis in the Golgi. (558 aa) |
| | CESA7 | Cellulose synthase A catalytic subunit 7 [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 secondary cell wall formation. Required for the xylem cell wall thickening. Belongs to the glycosyltransferase 2 family. Plant cellulose synthase subfamily. (1026 aa) |
| | F14I3.3 | Putative fructokinase-8; May play an important role in maintaining the flux of carbon towards starch formation. (210 aa) |
| | IRX9H | Probable beta-1,4-xylosyltransferase IRX9H; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the elongation of glucuronoxylan xylosyl backbone. (394 aa) |
| | TPS1 | Alpha,alpha-trehalose-phosphate synthase [UDP-forming] 1; Required for normal embryo development, vegetative growth and transition to flowering. Regulates embryo growth, cell wall deposition, starch and sucrose degradation, but not cell differentiation. Involved in the regulation of glucose sensing and signaling genes during plant development. (942 aa) |
| | CSLD4 | Cellulose synthase-like protein D4; 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. (1111 aa) |
| | TPS4 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 4; In the C-terminal section; belongs to the trehalose phosphatase family. (795 aa) |
| | GXM2 | Glucuronoxylan 4-O-methyltransferase 2; Methyltransferase catalyzing 4-O-methylation of glucuronic acid side chains on xylan; Belongs to the methyltransferase superfamily. (290 aa) |
| | FUT9 | Probable fucosyltransferase 9; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (474 aa) |
| | FUT8 | Probable fucosyltransferase 8; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (516 aa) |
| | FUT6 | Fucosyltransferase 6; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (537 aa) |
| | FUT7 | Probable fucosyltransferase 7; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (526 aa) |
| | IRX9 | Beta-1,4-xylosyltransferase IRX9; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Xylan xylosyltransferase that acts cooperatively with IRX14 to achieve the successive addition of xylosyl residues during xylan backbone elongation. (351 aa) |
| | RGXT2 | UDP-D-xylose:L-fucose alpha-1,3-D-xylosyltransferase; Catalyzes the transfer of D-xylose from UDP-alpha-D-xylose onto L-fucose. Probably involved in the biosynthesis of rhamnogalacturonan II (RG-II) through xylosylation of the internal fucose moiety of the A-chain of RG-II, a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues such as roots and pollen tube growth and elongation; Belongs to the glycosyltransferase 77 family. (367 aa) |
| | TPS3 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 3; In the C-terminal section; belongs to the trehalose phosphatase family. (783 aa) |
| | CALS9 | Callose synthase 9; Involved in sporophytic and gametophytic development. Required for normal plant development. During pollen formation, required for the entry of microspores into mitosis and microspore symmetric division. May be required for correct temporal and spatial control of callose deposition during pollen mitosis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. (1890 aa) |
| | PGMP | Phosphoglucomutase, chloroplastic; This enzyme participates in both the breakdown and synthesis of glucose; Belongs to the phosphohexose mutase family. (623 aa) |
| | STL2 | Probable glycosyltransferase STELLO2; Probable glycosyltransferase regulating the assembly and trafficking of cellulose synthase complexes. Belongs to the STELLO family. (765 aa) |
| | MUR4 | UDP-arabinose 4-epimerase 1; Acts as a UDP-D-xylose 4-epimerase but lacks both UDP-D- glucose and UDP-D-glucuronic acid 4-epimerase activities in vitro. Belongs to the NAD(P)-dependent epimerase/dehydratase family. (419 aa) |
| | CALS11 | Callose synthase 11; Required the formation of the callose wall separating the tetraspores (interstitial wall), but not for the callose wall surrounding the pollen mother cells (peripheral wall). Functionally redudant to CALS12 (GSL5). During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. (1768 aa) |
| | GBSS1 | Granule-bound starch synthase 1, chloroplastic/amyloplastic; Required for the synthesis of amylose. Destroyed as it is released from the starch granules during the night. The circadian expression is controlled by CCA1 and LHY transcription factors. (610 aa) |
| | SS2 | Starch synthase 2, chloroplastic/amyloplastic; Involved in the synthesis of glycan chains within amylopectin in leaves. Is required to produce chains with a degree of polymerization of 12 to 25 (DP12-DP25); Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily. (792 aa) |
| | CYFBP | Fructose-1,6-bisphosphatase, cytosolic; Catalyzes the first irreversible reaction from fructose-1,6- bisphosphate to fructose-6-phosphate and inorganic phosphate and plays an important regulatory role in sucrose biosynthesis and metabolism (Probable). Its activity is essential to regulate starch levels. Functions in fructose-mediated signaling independently of its catalytic activity in sugar metabolism. May act downstream of ABA2/GIN1, which is involved in abscisic acid (ABA) synthesis to regulate autotrophic transition and modulate early seedling establishment after seed germination. [...] (341 aa) |
| | CTL1 | Chitinase-like protein 1; No chitinase activity. Essential for normal plant growth and development. Regulates cell expansion extent and differentiation at least in roots and hypocotyls. Prevents lignin accumulation in the pith. May modulate ethylene-mediated regulation during development. Probably required to establish thermotolerance acclimation. Plays a role for controlled anisotropic cell expansion in the regulation of waving during root gravitropism and thigmotropism. Involved in the root system architecture adaptation to multiple environmental conditions such as nitrate. Contribut [...] (321 aa) |
| | XXT4 | Xyloglucan 6-xylosyltransferase 4; Xylosyltransferase specific to UDP-D-xylose that accepts cellohexaose as substrate to produce xyloglucan. (513 aa) |
| | T17B22.10 | Pmr5/Cas1p GDSL/SGNH-like acyl-esterase family protein. (368 aa) |
| | IPS1 | Inositol-3-phosphate synthase isozyme 1; Catalyzes the majority of myo-inositol synthesis required for plant growth and development. Acts as a repressor of programmed cell death and protects plant cells against cell death under high light intensity or long days. Controls its own transcription by inhibiting ATXR6 activity. Reduces the deposition of inhibitory histone marks on its own promoter; Belongs to the myo-inositol 1-phosphate synthase family. (511 aa) |
| | CFBP1 | Fructose-1,6-bisphosphatase 1, chloroplastic; Catalyzes the irreversible reaction from fructose-1,6- bisphosphate to fructose-6-phosphate and inorganic phosphate, to regenerate the primary CO(2) acceptor molecule, ribulose-1,5- bisphosphate (Probable). Involved in the regulation of photosynthetic electron flow and sucrose synthesis. Its activity is critical for normal plant development and important for the regulation of a wide range of metabolic processes. (417 aa) |
| | F24G24.60 | Probable fructokinase-5; May play an important role in maintaining the flux of carbon towards starch formation. (324 aa) |
| | FUT2 | Fucosyltransferase 2; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (539 aa) |
| | TBL15 | Protein trichome birefringence-like 15; May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). (482 aa) |
| | TBL34 | Protein trichome birefringence-like 34; May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). (410 aa) |
| | CSLB2 | Cellulose synthase-like protein B2; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (757 aa) |
| | CSLB1 | Cellulose synthase-like protein B1; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (757 aa) |
| | CSLB4 | Cellulose synthase-like protein B4; 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 B subfamily. (755 aa) |
| | TPS10 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 10; In the C-terminal section; belongs to the trehalose phosphatase family. (861 aa) |
| | RABH1B | Ras-related protein RABH1b; Protein transport. Regulator of membrane traffic from the Golgi apparatus towards the endoplasmic reticulum (ER). Binds GTP and GDP and possesses intrinsic GTPase activity (By similarity). Belongs to the small GTPase superfamily. Rab family. (208 aa) |
| | TPPA | Trehalose-phosphate phosphatase A; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance. (385 aa) |
| | MEE25 | Putative UDP-arabinose 4-epimerase 2. (417 aa) |
| | MSF3.22 | Protein YIPF. (281 aa) |
| | CSLD1 | Cellulose synthase-like protein D1; 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. (1036 aa) |
| | CESA2 | Cellulose synthase A catalytic subunit 2 [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. (1084 aa) |
| | CESA1 | Cellulose synthase A catalytic subunit 1 [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. Required during embryogenesis for cell elongation, orientation of cell expansion and complex cell wall formations, such as interdigitated pattern of epidermal pavement cells, stomatal guard cells and trichomes. Plays a role in lateral roots formation, but seems not necessary for the development of tip-growing cel [...] (1081 aa) |
| | SBE2.1 | 1,4-alpha-glucan-branching enzyme 2-1, chloroplastic/amyloplastic; Catalyzes the formation of the alpha-1,6-glucosidic linkages in starch by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position. Belongs to the glycosyl hydrolase 13 family. GlgB subfamily. (858 aa) |
| | TPS5 | Alpha,alpha-trehalose-phosphate synthase [UDP-forming] 5; In the N-terminal section; belongs to the glycosyltransferase 20 family. (862 aa) |
| | BAM3 | Beta-amylase 3, chloroplastic; Beta-amylase activity. No alpha-amylase activity. Involved in cold resistance. Mediates the accumulation of maltose upon freezing stress, thus contributing to the protection of the photosynthetic electron transport chain. Plays a role in the circadian-regulated starch degradation and maltose metabolism in chloroplasts, especially at night. More active on phosphorylated glucan. Interacts directly with starch or other alpha-1,4-glucan. Belongs to the glycosyl hydrolase 14 family. (548 aa) |
| | CSLB6 | Cellulose synthase-like protein B6; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (757 aa) |
| | STL1 | Probable glycosyltransferase STELLO1; Probable glycosyltransferase regulating the assembly and trafficking of cellulose synthase complexes. Belongs to the STELLO family. (771 aa) |
| | XXT2 | Xyloglucan 6-xylosyltransferase 2; Xylosyltransferase specific to UDP-D-xylose that accepts both cellopentaose and cellohexaose as substrates, with a better use of cellohexaose, to produce xyloglucan. Adds preferentially the first xylosyl residue to the fourth glucosyl residue from the reducing end of both acceptors. Transfer one xylose mainly to the second glucose residue from the non-reducing end. The acceptor should have a minimum of four glucose residues. Associates with other xyloglucan-synthesizing enzymes to form multiprotein complexes for xyloglucan synthesis in the Golgi. (461 aa) |
| | CYT1 | Mannose-1-phosphate guanylyltransferase 1; Catalyzes a reaction of the Smirnoff-Wheeler pathway, the major route to ascorbate biosynthesis in plants. Plays an essential role in plant growth and development and cell-wall architecture. Provides GDP-mannose, used for cell wall carbohydrate biosynthesis, protein N-glycosylation, as well as for the biosynthesis of the antioxidant ascorbate. (361 aa) |
| | COBL6 | COBRA-like protein 6; Belongs to the COBRA family. (454 aa) |
| | ISA1 | Isoamylase 1, chloroplastic; Involved in the trimming of pre-amylopectin chains. Accelerates the crystallization of nascent amylopectin molecules during starch synthesis. ISA1 and ISA2 work exclusively together as a multimeric holoenzyme. ISA1-ISA2 removes preferentially branches that are very close to other branches. (783 aa) |
| | TPPI | Probable trehalose-phosphate phosphatase I; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (369 aa) |
| | PTST | Protein PTST homolog 3, chloroplastic; Involved in starch granule initiation in leaf chloroplasts. (598 aa) |
| | F6B6.5 | PfkB-like carbohydrate kinase family protein; Belongs to the carbohydrate kinase PfkB family. (365 aa) |
| | XLT2 | Xyloglucan galactosyltransferase XLT2; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in galactosylating hemicellulose xyloglucan (XyG) at the second position of the XXXG motif to form XLXG. Associates with other xyloglucan- synthesizing enzymes to form multiprotein complexes for xyloglucan synthesis in the Golgi ; Belongs to the glycosyltransferase 47 family. (517 aa) |
| | GPP1 | (DL)-glycerol-3-phosphatase 1, mitochondrial; Acts as a glycerol-3-phosphatase with higher stereospecificity for L-glycerol-3-phosphate than DL-glycerol-3- phosphate. Can also dephosphorylate in vitro 5-amino- 6-(5-phospho-D-ribitylamino)uracil, also known as ARPP. (298 aa) |
| | F4JM15_ARATH | PfkB-like carbohydrate kinase family protein; Belongs to the carbohydrate kinase PfkB family. (440 aa) |
| | SPS4 | Probable sucrose-phosphate synthase 4; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation; Belongs to the glycosyltransferase 1 family. (1050 aa) |
| | 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) |
| | SS3 | Starch synthase 3, chloroplastic/amyloplastic; Involved in the synthesis of glycan chains within amylopectin in leaves. May play a regulatory role in the control of starch accumulation in plastids; Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily. (1042 aa) |
| | APS2 | Inactive glucose-1-phosphate adenylyltransferase small subunit 2, chloroplastic; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (476 aa) |
| | CSI3 | Protein CELLULOSE SYNTHASE INTERACTIVE 3; Regulator of the microtubular cytoskeleton (By similarity). Microtubule-associated protein involved in the association of cellulase synthase (CESA) complexes (CSCs) and cortical microtubules. Promotes dynamics of CSCs in the plasma membrane in both microtubules-dependent and microtubules-independent manners. Regulates primary cell wall biosynthesis and cellulose microfibrils organization. (2136 aa) |
| | CSLD3 | Cellulose synthase-like protein D3; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. Required for synthesis of a cell wall polysaccharide essential for root hair elongation, but not initiation. May be the functional ortholog of rice CSLD1. (1145 aa) |
| | VTC4 | Inositol-phosphate phosphatase; Phosphatase acting on L-galactose 1-phosphate (L-Gal 1-P), D- myoinositol 3-phosphate (D-Ins 3-P) and D-myoinositol 1-phosphate (D- Ins 1-P). Can also use beta-glycerophosphate (glycerol 2-P) and, to a lesser extent, D-galactose 1-phosphate (D-Gal 1-P), alpha-D-glucose 1- phosphate (a-D-Glc 1-P), D-manitol 1-phosphate and adenosine 2'- monophosphate as substrates. No activity with D-fructose 1-phosphate (D-Fru 1-P), fructose 1,6-bisphosphate (Fru 1,6-bisP), D-glucose 6- phosphate (D-Glc 6-P), D-alpha-glycerophosphate (glycerol 3-P), D- sorbitol 6-phospha [...] (271 aa) |
| | T16L24.30 | Probable fructokinase-4; May play an important role in maintaining the flux of carbon towards starch formation. (326 aa) |
| | MGP4 | UDP-D-xylose:L-fucose alpha-1,3-D-xylosyltransferase MGP4; Catalyzes the transfer of D-xylose from UDP-alpha-D-xylose onto L-fucose. Probably involved in the biosynthesis of rhamnogalacturonan II (RG-II) through xylosylation of the internal fucose moiety of the A-chain of RG-II, a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues such as roots and pollen tube growth and elongation. (360 aa) |
| | SBE2.2 | 1,4-alpha-glucan-branching enzyme 2-2, chloroplastic/amyloplastic; Catalyzes the formation of the alpha-1,6-glucosidic linkages in starch by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position. Belongs to the glycosyl hydrolase 13 family. GlgB subfamily. (805 aa) |
| | XXT1 | Xyloglucan 6-xylosyltransferase 1; Xylosyltransferase specific to UDP-D-xylose that accepts both cellopentaose and cellohexaose as substrates, with a better use of cellohexaose, to produce xyloglucan. Adds preferentially the first xylosyl residue to the fourth glucosyl residue from the reducing end of both acceptors. Transfer one xylose mainly to the second glucose residue from the non-reducing end. The acceptor should have a minimum of four glucose residues. (460 aa) |
| | CALS6 | Putative callose synthase 6; Probably involved in callose synthesis, but not required for callose formation after wounding or pathogen attack. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. (1921 aa) |
| | ESK1 | Protein ESKIMO 1; Probable xylan acetyltransferase required for 2-O- and 3-O- monoacetylation of xylosyl residues in xylan. Negative regulator of cold acclimation. Involved in water economy as well as salt tolerance. Regulated at the transcriptional level by NAC012/SND1. May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). Belongs to the PC-esterase family. TBL subfamily. (487 aa) |
| | CALS3 | Callose synthase 3; Involved in callose synthesis at the forming cell plate during cytokinesis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals (By similarity); Belongs to the glycosyltransferase 48 family. (1955 aa) |
| | IPS3 | Probable inositol 3-phosphate synthase isozyme 3; Involved in myo-inositol synthesis. Belongs to the myo-inositol 1-phosphate synthase family. (510 aa) |
| | MFP1 | MAR-binding filament-like protein 1; Binds DNA. Interacts with chromatin via matrix attachment regions (MARs). Likely to participate in nuclear architecture by connecting chromatin with the nuclear matrix and potentially with the nuclear envelope (By similarity). (726 aa) |
| | CALS8 | Putative callose synthase 8; Involved in callose synthesis at the forming cell plate during cytokinesis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals (By similarity); Belongs to the glycosyltransferase 48 family. (1976 aa) |
| | MSR1 | Protein MANNAN SYNTHESIS-RELATED 1; Glycosyltransferase involved in mannan biosynthesis. (422 aa) |
| | CALS4 | Callose synthase 4; Involved in callose synthesis at the forming cell plate during cytokinesis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals (By similarity). (1871 aa) |
| | GAUT8 | Galacturonosyltransferase 8; Alpha-1-4-D-galacturonosyltransferase involved in homogalacturonan (HGA) synthesis, a class of pectin which plays a role in cell adhesion; Belongs to the glycosyltransferase 8 family. (559 aa) |
| | GUX1 | UDP-glucuronate:xylan alpha-glucuronosyltransferase 1; Glycosyltransferase required for the addition of both glucuronic acid and 4-O-methylglucuronic acid branches to xylan in stem cell walls. In association with GUX2, is responsible for almost all of the substitutions of the xylan backbone in stem glucuronoxylan. (659 aa) |
| | TPS9 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 9; In the C-terminal section; belongs to the trehalose phosphatase family. (867 aa) |
| | GXM3 | Glucuronoxylan 4-O-methyltransferase 3; Methyltransferase catalyzing 4-O-methylation of glucuronic acid side chains on xylan; Belongs to the methyltransferase superfamily. (297 aa) |
| | T21E18.7 | Probable fructokinase-3; May play an important role in maintaining the flux of carbon towards starch formation. (345 aa) |
| | T21E18.8 | Probable fructokinase-2; May play an important role in maintaining the flux of carbon towards starch formation. (329 aa) |
| | GATL1 | Probable galacturonosyltransferase-like 1; Required for the biosynthesis of the tetrasaccharide primer sequence, beta-D-Xyl-(1,3)-alpha-l-Rha-(1,2)-alpha-D-GalA-(1,4)-D-Xyl, located at the reducing end of glucuronoxylan. Might catalyze the transfer of the reducing Xyl residue onto a protein acceptor in the endoplasmic reticulum, which is then transported to the Golgi where the subsequent additions of sugar residues take place. (351 aa) |
| | TPS7 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 7; In the N-terminal section; belongs to the glycosyltransferase 20 family. (851 aa) |
| | PAGR | Protein PECTIC ARABINOGALACTAN SYNTHESIS-RELATED; Glycosyltransferase involved in the biosynthesis of pectic type-II arabinogalactans; Belongs to the glycosyltransferase GT106 family. (557 aa) |
| | TBL1 | Protein trichome birefringence-like 1; Can complement TBR and is therefore functionally equivalent, but may work in different tissue. May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity); Belongs to the PC-esterase family. TBL subfamily. (556 aa) |
| | PTST2 | Protein PTST homolog 2, chloroplastic; Involved in starch granule initiation in leaf chloroplasts. Binds and delivers suitable maltooligosaccharide substrates to starch synthase 4 (SS4). (532 aa) |
| | COBL4 | COBRA-like protein 4; Belongs to the COBRA family. (431 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) |
| | XXT3 | Probable xyloglucan 6-xylosyltransferase 3; Probable xyloglucan xylosyltransferase involved in the biosynthesis of xyloglucan. (457 aa) |
| | GAUT1 | Polygalacturonate 4-alpha-galacturonosyltransferase; Involved in pectin biosynthesis. Catalyzes the transfer of galacturonic acid from uridine 5'-diphosphogalacturonic acid onto the pectic polysaccharide homogalacturonan. (673 aa) |
| | MJK13.14 | AT3g15480/MJK13_14. (175 aa) |
| | IRX10 | Probable beta-1,4-xylosyltransferase IRX10; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the elongation of glucuronoxylan xylosyl backbone, especially in the formation of GlcUA side chain of xylans. (412 aa) |
| | TPS2 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 2; In the C-terminal section; belongs to the trehalose phosphatase family. (822 aa) |
| | GUX4 | Putative UDP-glucuronate:xylan alpha-glucuronosyltransferase 4; May be involved in the substitutions of the xylan backbone in stem glucuronoxylan. (557 aa) |
| | F1N21.15-2 | Glucuronoxylan 4-O-methyltransferase-like protein (DUF579). (291 aa) |
| | SPS2-2 | Probable sucrose-phosphate synthase 2; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. Required for nectar secretion. (1047 aa) |
| | RWA4 | Protein REDUCED WALL ACETYLATION 4; Probable O-acetyltransferase involved in the acetylation of xylan during secondary wall biosynthesis. (540 aa) |
| | RGXT3 | UDP-D-xylose:L-fucose alpha-1,3-D-xylosyltransferase 3; Catalyzes the transfer of D-xylose from UDP-alpha-D-xylose onto L-fucose. Probably involved in the biosynthesis of rhamnogalacturonan II (RG-II) through xylosylation of the internal fucose moiety of the A-chain of RG-II, a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues such as roots and pollen tube growth and elongation. (383 aa) |
| | CSLD6 | Putative cellulose synthase-like protein D6; 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. (979 aa) |
| | SS1 | Starch synthase 1, chloroplastic/amyloplastic; Involved in the synthesis of short glycan chains within amylopectin in leaves. Is required to generate chains up to about a degree of polymerization of 10 (DP10). (652 aa) |
| | PSL5 | Probable glucan 1,3-alpha-glucosidase; Cleaves sequentially the 2 innermost alpha-1,3-linked glucose residues from the Glc(2)Man(9)GlcNAc(2) oligosaccharide precursor of immature glycoproteins (By similarity). Essential for stable accumulation of the receptor EFR that determines the specific perception of bacterial elongation factor Tu (EF-Tu), a potent elicitor of the defense response to pathogen-associated molecular patterns (PAMPs). Required for sustained activation of EFR-mediated signaling, but not receptor FLS2-mediated signaling elicited by the bacterial flagellin flg22. (921 aa) |
| | MSJ1.22 | Inositol monophosphatase family protein; Belongs to the FBPase class 1 family. (404 aa) |
| | COBL5 | COBRA-like protein 5; Belongs to the COBRA family. (204 aa) |
| | MIO24.3 | Probable fructokinase-7; May play an important role in maintaining the flux of carbon towards starch formation. (343 aa) |
| | DUR | Putative UDP-arabinose 4-epimerase 4. (436 aa) |
| | IRX15-L | Protein IRX15-LIKE; Required for xylan biosynthesis, but not directly involved in catalyzing the addition of sugars to the growing polymer. (317 aa) |
| | IRX14H | Probable beta-1,4-xylosyltransferase IRX14H; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the elongation of glucuronoxylan xylosyl backbone. (492 aa) |
| | GAUT12 | Probable galacturonosyltransferase 12; Involved in pectin assembly and/or distribution, and in the synthesis of secondary wall glucuronoxylan. Probably involved in the synthesis of the glycosyl sequence at the glucuronoxylan reducing end. May be involved in synthesis of a complex glycan primer for xylan synthesis. (535 aa) |
| | TBR | Protein trichome birefringence; Required during cellulose deposition. May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (Probable). May be involved in the specific O-acetylation of cell wall polymers (By similarity); Belongs to the PC-esterase family. TBL subfamily. (608 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) |
| | FUT3 | Fucosyltransferase 3; May be involved in cell wall biosynthesis. May act as a fucosyltransferase. (521 aa) |
| | ELD1 | Glycosyltransferase-like KOBITO 1; Involved in the coordination between cell elongation and cellulose synthesis by promoting the expression of genes involved in cell elongation and cellulose synthesis. Acts as a regulator of plasmodesmatal permeability. Mediates abscisic acid (ABA) and sugar responses essential for growth (e.g. seed germination, stomatal regulation and ABA-regulated gene expression). Required for normal organogenesis by promoting cell elongation, regulating cell differentiation in vascular tissues and maintaining root meristem identity. Regulates crystalline cellulose [...] (533 aa) |
| | TPPB | Trehalose-phosphate phosphatase B; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance. (374 aa) |
| | QUA2 | Probable pectin methyltransferase QUA2; May be involved in the synthesis of homogalacturonan. Required for normal cell adhesion and plant development. Belongs to the methyltransferase superfamily. (684 aa) |
| | TPPC | Probable trehalose-phosphate phosphatase C; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (320 aa) |
| | GUX5 | Putative UDP-glucuronate:xylan alpha-glucuronosyltransferase 5; May be involved in the substitutions of the xylan backbone in stem glucuronoxylan. (566 aa) |
| | SBE3 | 1,4-alpha-glucan-branching enzyme 3, chloroplastic/amyloplastic; Catalyzes the formation of the alpha-1,6-glucosidic linkages in starch by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position. Essential during embryogenesis; Belongs to the glycosyl hydrolase 13 family. GlgB subfamily. (899 aa) |
| | FEI2 | LRR receptor-like serine/threonine-protein kinase FEI 2; Involved in the signaling pathway that regulates cell wall function, including cellulose biosynthesis, likely via an 1- aminocyclopropane-1-carboxylic acid (ACC)-mediated signal (a precursor of ethylene); Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (589 aa) |
| | FEI1 | LRR receptor-like serine/threonine-protein kinase FEI 1; Involved in the signaling pathway that regulates cell wall function, including cellulose biosynthesis, likely via an 1- aminocyclopropane-1-carboxylic acid (ACC)-mediated signal (a precursor of ethylene). (591 aa) |
| | T26J13 | Glycosyltransferase-like At2g41451; Involved in the coordination between cell elongation and cellulose synthesis by promoting the expression of genes involved in cell elongation and cellulose synthesis. Acts as a regulator of plasmodesmatal permeability. Maybe a glycosyltransferase. (451 aa) |
| | A0A1P8B9B9 | UDP-Glycosyltransferase superfamily protein. (505 aa) |
| | RGXT1 | UDP-D-xylose:L-fucose alpha-1,3-D-xylosyltransferase 1; Catalyzes the transfer of D-xylose from UDP-alpha-D-xylose onto L-fucose. Probably involved in the biosynthesis of rhamnogalacturonan II (RG-II) through xylosylation of the internal fucose moiety of the A-chain of RG-II, a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues such as roots and pollen tube growth and elongation; Belongs to the glycosyltransferase 77 family. (361 aa) |
| | F26A9.8 | Glucuronoxylan 4-O-methyltransferase-like protein (DUF579). (295 aa) |
| | RPI1 | Probable ribose-5-phosphate isomerase 1; Catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate. (267 aa) |
| | FUT13 | Alpha-(1,4)-fucosyltransferase; May be involved in cell wall synthesis. Catalyzes alpha-1,4 glycosidic linkages and generates Lewis-a epitopes; Belongs to the glycosyltransferase 10 family. (401 aa) |
| | SPP1 | Probable sucrose-phosphatase 1; Catalyzes the final step of sucrose synthesis. (423 aa) |
| | UGE4 | UDP-glucose 4-epimerase 4; Catalyzes the interconversion between UDP-glucose and UDP- galactose. Involved in channeling UDP-D-galactose (UDP-D-Gal) into cell wall polymers. Required for the galactosylation of xyloglucan (XyG) and type II arabinogalactan (AGII). Cooperates with UGE2 in cell wall carbohydrate biosynthesis and growth. Belongs to the NAD(P)-dependent epimerase/dehydratase family. (348 aa) |
| | F13K9.4 | Probable methyltransferase At1g27930; Belongs to the methyltransferase superfamily. (289 aa) |
| | F28G11.11 | Probable fructokinase-6, chloroplastic; May play an important role in maintaining the flux of carbon towards starch formation; Belongs to the carbohydrate kinase PfkB family. (384 aa) |
| | KDSA1 | 2-dehydro-3-deoxyphosphooctonate aldolase 1; Catalyzes the stereospecific condensation of D-arabinose 5- phosphate and phosphoenolpyruvate to form 3-deoxy-D-manno-octulosonate 8-phosphate (KDO-8-phosphate) and inorganic phosphate. Involved in the biosynthesis of 3-deoxy-D-manno-octulosonate (KDO) which is an indispensable component of rhamnogalacturonan II (RG-II), a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues and pollen tube growth and elongation. Belongs to the KdsA family. (290 aa) |
| | CALS1 | Callose synthase 1; Involved in callose synthesis at the forming cell plate during cytokinesis. Not required for callose formation after wounding or pathogen attack. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. Belongs to the glycosyltransferase 48 family. (1950 aa) |
| | COB | Protein COBRA; Involved in determining the orientation of cell expansion, probably by playing an important role in cellulose deposition. May act by recruiting cellulose synthesizing complexes to discrete positions on the cell surface; Belongs to the COBRA family. (456 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) |
| | IMPL1 | Phosphatase IMPL1, chloroplastic; Phosphatase acting preferentially on D-myoinositol 1- phosphate (D-Ins 1-P). (371 aa) |
| | HHT1 | Omega-hydroxypalmitate O-feruloyl transferase; Involved in the synthesis of aromatics of the suberin polymer. Specifically affects the accumulation of the ferulate constituent of suberin in roots and seeds, but has no effect on the content of p-coumarate or sinapate. (457 aa) |
| | SPS1-2 | Sucrose-phosphate synthase 1; Plays a major role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. Required for nectar secretion. (1043 aa) |
| | PTST-2 | Protein PTST, chloroplastic; Involved in targeting GBSS1 to the starch granule. Was originally thought to be a carbohydrate-binding scaffold protein, but it has been shown that it is mainly found as a soluble protein and that interaction with GBSS1 is a pre-requisite for subsequent starch granule binding. Dissociation from starch as a function of pH, Mg(2+) concentration or redox state is not observed. Interacts primarily with amylopectin and is required for amylose synthesis. (277 aa) |
| | TPS6 | Alpha,alpha-trehalose-phosphate synthase [UDP-forming] 6; Regulates plant architecture, shape of epidermal pavement cells and branching of trichomes; In the C-terminal section; belongs to the trehalose phosphatase family. (860 aa) |
| | SYP61 | Syntaxin-61; Vesicle trafficking protein that functions in the secretory pathway. Involved in osmotic stress tolerance and in abscisic acid (ABA) regulation of stomatal responses; Belongs to the syntaxin family. (245 aa) |
| | CESA3 | Cellulose synthase A catalytic subunit 3 [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, especially in roots. Belongs to the glycosyltransferase 2 family. Plant cellulose synthase subfamily. (1065 aa) |
| | IRX10L | Probable beta-1,4-xylosyltransferase IRX10L; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the elongation of glucuronoxylan xylosyl backbone. (415 aa) |
| | SPP3B | Probable sucrose-phosphatase 3b; Catalyzes the final step of sucrose synthesis; Belongs to the sucrose phosphatase family. (423 aa) |
| | SPP3A | Probable sucrose-phosphatase 3a; Catalyzes the final step of sucrose synthesis. (425 aa) |
| | GUX3 | Putative UDP-glucuronate:xylan alpha-glucuronosyltransferase 3; May be involved in the substitutions of the xylan backbone in stem glucuronoxylan. (618 aa) |
| | CCR4-1 | Carbon catabolite repressor protein 4 homolog 1; Acts as catalytic component of the CCR4-NOT core complex, which in the nucleus seems to be a general transcription factor, and in the cytoplasm the major mRNA deadenylase involved in mRNA turnover. (602 aa) |
| | SBPASE | Sedoheptulose-1,7-bisphosphatase, chloroplastic; Belongs to the FBPase class 1 family. (393 aa) |
| | CALS7 | Callose synthase 7; Involved in callose synthesis at the forming cell plate during cytokinesis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals (By similarity). (1958 aa) |
| | T28P16.12 | Probable fructokinase-1; May play an important role in maintaining the flux of carbon towards starch formation. (325 aa) |
| | APL4 | Probable glucose-1-phosphate adenylyltransferase large subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP (By similarity); Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (523 aa) |
| | CESA9 | Probable cellulose synthase A catalytic subunit 9 [UDP-forming]; Probable catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. (1088 aa) |
| | SPP2 | Probable sucrose-phosphatase 2; Catalyzes the final step of sucrose synthesis. (422 aa) |
| | CALS10 | Callose synthase 10; Involved in sporophytic and gametophytic development. Required for normal plant development and for the proper accumulation of callose at cell plates, cll walls and plasmodesmata. During pollen formation, required for the entry of microspores into mitosis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals. Required for proper cell division and tissue patterning throughou [...] (1904 aa) |
| | F26H6.4 | Polysaccharide biosynthesis protein (DUF579). (329 aa) |
| | FUT4 | Probable fucosyltransferase 4; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (535 aa) |
| | FUT5 | Probable fucosyltransferase 5; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (533 aa) |
| | FUT10 | Putative fucosyltransferase 10; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (514 aa) |
| | JUB1 | Transcription factor JUNGBRUNNEN 1; Transcription factor that binds to the 5'- RRYGCCGT-3' consensus core sequence. Central longevity regulator. Negative regulator of leaf senescence. Modulates cellular H(2)O(2) levels and enhances tolerance to various abiotic stresses through the regulation of DREB2A. (275 aa) |
| | CESA10 | Probable cellulose synthase A catalytic subunit 10 [UDP-forming]; Probable catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. (1065 aa) |
| | CALS2 | Callose synthase 2; Involved in callose synthesis at the forming cell plate during cytokinesis. During plant growth and development, callose is found as a transitory component of the cell plate in dividing cells, is a major component of pollen mother cell walls and pollen tubes, and is found as a structural component of plasmodesmatal canals (By similarity). (1950 aa) |
| | CALS12 | Callose synthase 12; Involved in sporophytic and gametophytic development. Required for normal leaf development. During pollen formation, required for the formation of the callose wall separating the tetraspores of the tetrad (interstitial wall), but not for the callose wall surrounding the pollen mother cells (peripheral wall). Functionally redudant to CALS11 (GSL1). May play a role later in pollen grain maturation. Required for callose formation induced by wounding and pathogen attack. May interfere with salicylic acid-induced signaling pathway during defense response. During plant g [...] (1780 aa) |
| | IRX7 | Probable glucuronoxylan glucuronosyltransferase IRX7; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the synthesis of the glycosyl sequence at the glucuronoxylan reducing end. Belongs to the glycosyltransferase 47 family. (448 aa) |
| | TPS11 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 11; In the C-terminal section; belongs to the trehalose phosphatase family. (862 aa) |
| | GPP2 | (DL)-glycerol-3-phosphatase 2; Acts as a glycerol-3-phosphatase with higher stereospecificity for L-glycerol-3-phosphate than DL-glycerol-3- phosphate; Belongs to the HAD-like hydrolase superfamily. DOG/GPP family. (240 aa) |
| | CSLE1 | Cellulose synthase-like protein E1; 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 E subfamily. (729 aa) |
| | CSLG2 | Cellulose synthase-like protein G2; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (722 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) |
| | SPS3-2 | Probable sucrose-phosphate synthase 3; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. (1062 aa) |
| | TBL35 | Protein trichome birefringence-like 35; May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). Belongs to the PC-esterase family. TBL subfamily. (449 aa) |
| | CSLB3 | Cellulose synthase-like protein B3; Thought to be a Golgi-localized beta-glycan synthase that polymerize the backbones of noncellulosic polysaccharides (hemicelluloses) of plant cell wall. (755 aa) |
| | UGE3 | Bifunctional UDP-glucose 4-epimerase and UDP-xylose 4-epimerase 3; Catalyzes the interconversion between UDP-glucose and UDP- galactose and the interconversion between UDP-arabinose and UDP-xylose. Cooperates with UGE2 in pollen development. (351 aa) |
| | COBL2 | COBRA-like protein 2; Belongs to the COBRA family. (441 aa) |
| | GALT1 | Beta-1,3-galactosyltransferase GALT1; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal beta-N-acetylglucosamine (beta-GlcNAc) residue. Involved in the biosynthesis of N-glycans containing Lewis a structures (with the combination of FUT13). Belongs to the glycosyltransferase 31 family. (643 aa) |
| | TPPE | Probable trehalose-phosphate phosphatase E; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (354 aa) |
| | TPPD | Probable trehalose-phosphate phosphatase D; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (369 aa) |
| | GXM1 | Glucuronoxylan 4-O-methyltransferase 1; Methyltransferase catalyzing 4-O-methylation of glucuronic acid side chains on xylan; Belongs to the methyltransferase superfamily. (282 aa) |
| | ISA2 | Isoamylase 2, chloroplastic; Involved in the trimming of pre-amylopectin chains. Accelerates the crystallization of nascent amylopectin molecules during starch synthesis. ISA1 and ISA2 work exclusively together as a multimeric holoenzyme. ISA1-ISA2 removes preferentially branches that are very close to other branches. (882 aa) |
| | CESA5 | Cellulose synthase A catalytic subunit 5 [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; Belongs to the glycosyltransferase 2 family. Plant cellulose synthase subfamily. (1069 aa) |
| | F8H | Probable glucuronoxylan glucuronosyltransferase F8H; Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls. Probably involved in the synthesis of the glycosyl sequence at the glucuronoxylan reducing end; Belongs to the glycosyltransferase 47 family. (469 aa) |
| | HISN7 | Bifunctional phosphatase IMPL2, chloroplastic; Phosphatase required for histidine production. Acts also on L-galactose 1-phosphate (L-Gal 1-P), D-myoinositol 3-phosphate (D-Ins 3-P) and D-myoinositol 1-phosphate (D-Ins 1-P). Belongs to the inositol monophosphatase superfamily. (346 aa) |
| | KDSA2 | 2-dehydro-3-deoxyphosphooctonate aldolase 2; Catalyzes the stereospecific condensation of D-arabinose 5- phosphate and phosphoenolpyruvate to form 3-deoxy-D-manno-octulosonate 8-phosphate (KDO-8-phosphate) and inorganic phosphate. Involved in the biosynthesis of 3-deoxy-D-manno-octulosonate (KDO) which is an indispensable component of rhamnogalacturonan II (RG-II), a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues and pollen tube growth and elongation. (291 aa) |
| | MUR3 | Xyloglucan galactosyltransferase MUR3; Involved in the attachment of the Gal residue on the third xylosyl unit within the XXXG core structure of xyloglucan, the principal glycan that interlaces the cellulose microfibrils in plant cell wall. Associates with other xyloglucan- synthesizing enzymes to form multiprotein complexes for xyloglucan synthesis in the Golgi. Interacts with actin and is required for the proper endomembrane organization and for the cell elongation. Not involved in the trafficking from the endoplasmic reticulum to the vacuoles. Involved in salt stress tolerance. Part [...] (619 aa) |
| | CESA4 | Cellulose synthase A catalytic subunit 4 [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 secondary cell wall formation. Required for the xylem cell wall thickening. (1049 aa) |
| | PU1 | Pullulanase 1, chloroplastic; Involved in starch degradation and also probably in the trimming of pre-amylopectin chains during starch synthesis. (965 aa) |
| | TPPH | Probable trehalose-phosphate phosphatase H; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (349 aa) |
| | APS1 | Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (520 aa) |
| | ADG2 | Glucose-1-phosphate adenylyltransferase large subunit 1, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (522 aa) |
| | APL2 | Glucose-1-phosphate adenylyltransferase large subunit 2, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (518 aa) |
| | APL3 | Glucose-1-phosphate adenylyltransferase large subunit 3, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (521 aa) |
| | MSR2 | Protein MANNAN SYNTHESIS-RELATED 2; Glycosyltransferase involved in mannan biosynthesis. Belongs to the glycosyltransferase GT106 family. (423 aa) |
| | TBL14 | Protein trichome birefringence-like 14; May act as a bridging protein that binds pectin and other cell wall polysaccharides. Probably involved in maintaining esterification of pectins (By similarity). May be involved in the specific O-acetylation of cell wall polymers (By similarity). (408 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) |
| | TPS8 | Probable alpha,alpha-trehalose-phosphate synthase [UDP-forming] 8; In the N-terminal section; belongs to the glycosyltransferase 20 family. (856 aa) |
| | GAUT13 | Probable galacturonosyltransferase 13; May be involved in pectin and/or xylans biosynthesis in cell walls. (533 aa) |
| | CSLG3 | Cellulose synthase-like protein G3; 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 G subfamily. (751 aa) |
| | SS4 | Probable starch synthase 4, chloroplastic/amyloplastic; Probably involved in the priming of starch granule formation. May play a regulatory role in the control of starch accumulation in plastids. Is necessary and sufficient to establish the correct number of starch granules observed in chloroplasts. Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily. (1040 aa) |
| | RWA2 | Protein REDUCED WALL ACETYLATION 2; Probable O-acetyltransferase involved in the acetylation of cell wall polymers (both pectic and nonpectic polysaccharides) and of xylan during secondary wall biosynthesis. Catalyzes the O-acetylation of xyloglucan; Belongs to the PC-esterase family. CASD1 subfamily. (545 aa) |
