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| | F18N11.160 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (475 aa) |
| | T22E16.250 | Probable mannose-1-phosphate guanylyltransferase 2; Catalyzes a reaction of the Smirnoff-Wheeler pathway, the major route to ascorbate biosynthesis in plants. (364 aa) |
| | F28O9.70 | UDP-GlcNAc:dolichol phosphate N-acetylglucosamine-1-phosphate transferase-like protein. (426 aa) |
| | CSLA9 | Glucomannan 4-beta-mannosyltransferase 9; Possesses glucomannan synthase and mannan synthase activities in vitro. Mannan synthase consists of a 4-beta-mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4-mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. Required for lateral root development. (533 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) |
| | T28A8_130 | 3-oxo-5-alpha-steroid 4-dehydrogenase family protein. (84 aa) |
| | F15N18_200 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (546 aa) |
| | F18O22_270 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (387 aa) |
| | EPC1 | Glycosyltransferase family 64 protein C4; Probable glycosyltransferase (By similarity). Maybe involved in cell-cell adhesion that maintains the integrity of organs by providing mechanical strength and facilitating the movement of metabolites throughout the plant during development. Prevents abscisic acid- (ABA-) mediated effects on development (e.g. cell size, flowering time, senescence). Probably implicated in beta- (1,4)-galactan biosynthesis thus being a cell-wall synthesis-related (CWSR) protein. (334 aa) |
| | GALT6 | Hydroxyproline O-galactosyltransferase GALT6; 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. (681 aa) |
| | MSR1 | Protein MANNAN SYNTHESIS-RELATED 1; Glycosyltransferase involved in mannan biosynthesis. (422 aa) |
| | AT3G27540 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (390 aa) |
| | CSLA10 | Probable glucomannan 4-beta-mannosyltransferase 10; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (552 aa) |
| | CSLA3 | Probable glucomannan 4-beta-mannosyltransferase 3; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall; Belongs to the glycosyltransferase 2 family. Plant cellulose synthase-like A subfamily. (556 aa) |
| | DPMS1 | Dolichol-phosphate mannosyltransferase subunit 1; Transfers mannose from GDP-mannose to dolichol monophosphate to form dolichol phosphate mannose (Dol-P-Man) which is the mannosyl donor in pathways leading to N-glycosylation, glycosyl phosphatidylinositol membrane anchoring, and O-mannosylation of proteins; catalytic subunit of the dolichol-phosphate mannose (DPM) synthase complex. Plays a role in plant development and physiology, sensitivity to ammonium stress and endoplasmic reticulum stress response. (246 aa) |
| | B3GALT5 | Probable beta-1,3-galactosyltransferase 5; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (398 aa) |
| | B3GALT13 | Probable beta-1,3-galactosyltransferase 13; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (343 aa) |
| | FUT11 | Glycoprotein 3-alpha-L-fucosyltransferase A; Involved in cell wall synthesis (Probable). Preferentially catalyzes the addition of fucose in alpha 1-3 linkage to the first GlcNAc residue next to the peptide chains in N-glycans. (501 aa) |
| | GFAT | Putative glucosamine-fructose-6-phosphate aminotransferase. (677 aa) |
| | GMII | Alpha-mannosidase 2; Catalyzes the first committed step in the biosynthesis of complex N-glycans. It controls conversion of high mannose to complex N- glycans; the final hydrolytic step in the N-glycan maturation pathway. Converts GlcNAcMan(5)GlcNAc(2) (Man5Gn) into GlcNAcMan(3)GlcNAc(2) (MGn) by sequential removal of two alpha1,6- and alpha1,3-linked mannose residues from the alpha1,6-mannose branch of the substrate. To a lesser extent, also able to cleave beta1,2-xylosylated Man5Gn- glycopeptide (Man5GnX-GP) and pyridylaminated substrates Man5Gn-PA and Man5GnX-PA, but not active towa [...] (1173 aa) |
| | F2I11.10 | Probable glycosyltransferase At5g11130; May be involved in cell wall biosynthesis; Belongs to the glycosyltransferase 47 family. (480 aa) |
| | AT5G16890 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (511 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) |
| | CSLA11 | Probable glucomannan 4-beta-mannosyltransferase 11; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (443 aa) |
| | XYLT | Beta-1,2-xylosyltransferase; Glycosyltransferase involved in the xylosylation of N-glycans. Possesses beta-1,2-xylosyltransferase activity, transferring xylose from UDP-xylose to the core beta-linked mannose of N-glycans. Involved in the biosynthesis of glycoprotein bound N-glycans. Does not require metal ions for its activity. (534 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) |
| | ALG9 | Dol-P-Man:Man(6)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase; Required for N-linked oligosaccharide assembly. Adds the seventh and the ninth mannose residues in an alpha-1,2 linkage onto the dolichol-PP-oligosaccharide precursors dolichol-PP-Man(6)GlcNAc(2) and dolichol-PP-Man(8)GlcNAc(2); Belongs to the glycosyltransferase 22 family. (570 aa) |
| | FUT12 | Putative fucosyltransferase-like protein; May be involved in cell wall biosynthesis. May act as a fucosyltransferase. (513 aa) |
| | STT3B | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B; Catalytic subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation [...] (735 aa) |
| | F2P24.6 | Keratinocyte-associated-like protein. (122 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) |
| | GNT2 | Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase; Catalyzes an essential step in the conversion of oligo- mannose and hybrid to complex N-glycans. (430 aa) |
| | CSLA2 | Glucomannan 4-beta-mannosyltransferase 2; Possesses glucomannan synthase and mannan synthase activities in vitro. Mannan synthase consists of a 4-beta-mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4-mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (534 aa) |
| | ARAD2 | Probable arabinosyltransferase ARAD2; Probable arabinosyl transferase responsible for the polymerization of arabinose into the arabinan of arabinogalactan. May function as inverting enzyme using UDP-beta-L-arabinopyranoside. Cell wall pectic arabinans are involved in thigmomorphogenesis response of inflorescence stems to mechanical stress. (443 aa) |
| | MUA2.7 | Hexosyltransferase; Belongs to the glycosyltransferase 31 family. (318 aa) |
| | OFUT36 | O-fucosyltransferase 36; Belongs to the glycosyltransferase GT106 family. (566 aa) |
| | GT20 | Probable xyloglucan galactosyltransferase GT20; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (561 aa) |
| | MNS4 | Alpha-mannosidase I MNS4; Can convert Man(9)GlcNAc(2) and Man(8)GlcNAc(2) into N- glycans with a terminal alpha-1,6-linked Man residue in the C-branch. Functions in the formation of unique N-glycan structures that are specifically recognized by components of the endoplasmic reticulum- associated degradation (ERAD) machinery, which leads to the degradation of misfolded glycoproteins. Most likely generates N-glycan signal on misfolded glycoproteins that is subsequently recognized by OS9. Required for ERAD of the heavily glycosylated and misfolded BRI1 variants BRI1-5 and BRI1-9. Does not [...] (624 aa) |
| | MED24 | Probable glycosyltransferase At5g03795; May be involved in cell wall biosynthesis; Belongs to the glycosyltransferase 47 family. (518 aa) |
| | MXI10.19 | Probable dolichyl pyrophosphate Man9GlcNAc2 alpha-1,3-glucosyltransferase; Adds the first glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Man(9)GlcNAc(2)-PP-Dol (By similarity); Belongs to the ALG6/ALG8 glucosyltransferase family. (533 aa) |
| | PPRD1 | Polyprenol reductase 1; Plays a key role in early steps of protein N-linked glycosylation by being required for the conversion of polyprenol into dolichol. Dolichols are required for the synthesis of dolichol-linked monosaccharides and the oligosaccharide precursor used for N- glycosylation. Acts as a polyprenol reductase that promotes the reduction of the alpha-isoprene unit of polyprenols into dolichols in a NADP-dependent mechanism. Involved in the regulation of plant growth and reproductive processes. (320 aa) |
| | DPMS2 | Dolichol-phosphate mannose synthase subunit 2; Regulates the biosynthesis of dolichol phosphate-mannose. Regulatory subunit of the dolichol-phosphate mannose (DPM) synthase complex; essential for the ER localization and stable expression of DPMS1. (80 aa) |
| | FUT3 | Fucosyltransferase 3; May be involved in cell wall biosynthesis. May act as a fucosyltransferase. (521 aa) |
| | GT17 | Probable xyloglucan galactosyltransferase GT17; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (455 aa) |
| | AT1G67880 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (390 aa) |
| | AT1G73740 | UDP-Glycosyltransferase superfamily protein. (431 aa) |
| | F5I6.4 | Glycosyltransferase family protein 64 C3; Probable glycosyltransferase; Belongs to the glycosyltransferase 64 family. (329 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) |
| | B3GALT8 | Probable beta-1,3-galactosyltransferase 8; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. (395 aa) |
| | MNS1 | Mannosyl-oligosaccharide 1,2-alpha-mannosidase MNS1; Class I alpha-mannosidase essential for early N-glycan processing. Progressively trims alpha-1,2-linked mannose residues. Produces Man(5)GlcNAc(2) from Man(8)GlcNAc(2), but only Man(6)GlcNAc(2) from Man(9)GlcNAc(2). Has difficulty acting on the terminal mannose of the b-branch. Involved in root development and cell wall biosynthesis. (560 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) |
| | SPY | Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SPINDLY; Probable O-linked N-acetylglucosamine transferase (OGT) involved in various processes such as gibberellin (GA) signaling pathway and circadian clock. OGTs catalyze the addition of nucleotide- activated sugars directly onto the polypeptide through O-glycosidic linkage with the hydroxyl of serine or threonine. Probably acts by adding O-linked sugars to yet unknown proteins. Acts as a repressor of GA signaling pathway to inhibit hypocotyl elongation. Functions with GIGANTEA (GI) in pathways controlling flow [...] (914 aa) |
| | HPTG1 | Hydroxyproline O-galactosyltransferase HPGT1; 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. 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. Belongs to the glycosyltransferase 31 family. (338 aa) |
| | XGD1 | Xylogalacturonan beta-1,3-xylosyltransferase; Involved in pectin biosynthesis. Catalyzes the transfer of xylose from UDP-xylose onto oligogalacturonides and endogenous acceptors; Belongs to the glycosyltransferase 47 family. (500 aa) |
| | APTG1 | Mannosyltransferase. (548 aa) |
| | HPGT2 | Hydroxyproline O-galactosyltransferase HPGT2; 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. 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. Belongs to the glycosyltransferase 31 family. (345 aa) |
| | OST48 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across t [...] (437 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) |
| | STT3A | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A; Catalytic subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation [...] (779 aa) |
| | AT1G74680 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (461 aa) |
| | RPN2 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the en [...] (691 aa) |
| | MNS3 | Mannosyl-oligosaccharide 1,2-alpha-mannosidase MNS3; Class I alpha-mannosidase essential for early N-glycan processing. Removes preferentially alpha-1,2-linked mannose residues from Man(9)GlcNAc(2) to produce Man(8)GlcNAc(2). Involved in root development and cell wall biosynthesis. (624 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) |
| | SIA1 | Sialyltransferase-like protein 1; Required for normal pollen grain germination and pollen tube growth. May not be required for pollen development and female gametophytic function. (474 aa) |
| | F27F23.14 | Oligosaccharyltransferase complex/magnesium transporter family protein. (200 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) |
| | CPT1 | Dehydrodolichyl diphosphate synthase 6; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein. (295 aa) |
| | SIA2 | Sialyltransferase-like protein 2; May be involved in the transfer of 2-keto-3-deoxy-D-lyxo- heptulosaric acid (Dha) and/or 2-keto-3-deoxy-D-manno-octulosonic acid (Kdo) on the homogalacturonan backbone of rhamnogalacturonan-II. Required for efficient pollen grain germination and pollen tube elongation. Does not possess sialyltransferase activity in vitro ; Belongs to the glycosyltransferase 29 family. (440 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) |
| | CPT5 | Dehydrodolichyl diphosphate synthase 3; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein. (302 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) |
| | DPMS3 | Dolichol-phosphate mannose synthase subunit 3; Regulates the biosynthesis of dolichol phosphate-mannose. Regulatory subunit of the dolichol-phosphate mannose (DPM) synthase complex; essential for the ER localization and stable expression of DPMS1. (89 aa) |
| | B3GALT4 | Probable beta-1,3-galactosyltransferase 4; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (407 aa) |
| | CPT8 | Dehydrodolichyl diphosphate synthase 7; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein; Belongs to the UPP synthase family. (271 aa) |
| | CSLA7 | Glucomannan 4-beta-mannosyltransferase 7; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. Required for synthesis of a cell wall polysaccharide essential for pollen tube growth, for cell wall structure, or for signaling during plant embryo development. (556 aa) |
| | UGT80B1 | Sterol 3-beta-glucosyltransferase UGT80B1; Involved in the biosynthesis of sterol glucosides. Catalyzes the synthesis of steryl glycosides (SGs) and acyl steryl glycosides (ASGs) which are the most abundant sterol derivatives in higher plants. Can act on several sterols like sitosterol, campesterol and stigmasterol. Is required for embryonic development, seed suberin accumulation, cutin formation and flavanoid accumulation in the seed coat. Both UGT80A2 and UGT80B1 are required for the normal production of SGs and ASGs in seeds; Belongs to the glycosyltransferase 28 family. (615 aa) |
| | AT1G34270 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (477 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) |
| | FUT6 | Fucosyltransferase 6; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (537 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) |
| | FUT9 | Probable fucosyltransferase 9; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (474 aa) |
| | GNTI | Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase; Initiates complex N-linked carbohydrate formation. Essential for the conversion of high-mannose to hybrid and complex N-glycans. Required for normal root growth and morphology. (444 aa) |
| | ALG11 | GDP-Man:Man(3)GlcNAc(2)-PP-Dol alpha-1,2-mannosyltransferase; Required for N-linked oligosaccharide assembly. Has a role in the last step of the synthesis of the Man(5)GlcNAc(2)-PP-dolichol core oligosaccharide on the cytoplasmic face of the endoplasmic reticulum. Belongs to the glycosyltransferase 4 family. (463 aa) |
| | CSLA15 | Probable glucomannan 4-beta-mannosyltransferase 15; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (537 aa) |
| | F27B13.110 | Oligosaccharyltransferase complex/magnesium transporter family protein. (172 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) |
| | AT4G38040 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (425 aa) |
| | OST3B | Probable dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3B; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation acr [...] (346 aa) |
| | MNS5 | Alpha-mannosidase I MNS5; Can convert Man(9)GlcNAc(2) and Man(8)GlcNAc(2) into N- glycans with a terminal alpha-1,6-linked Man residue in the C-branch. Functions in the formation of unique N-glycan structures that are specifically recognized by components of the endoplasmic reticulum- associated degradation (ERAD) machinery, which leads to the degradation of misfolded glycoproteins. Most likely generates N-glycan signal on misfolded glycoproteins that is subsequently recognized by OS9. Required for ERAD of the heavily glycosylated and misfolded BRI1 variants BRI1-5 and BRI1-9. Does not [...] (574 aa) |
| | GT19 | Probable xyloglucan galactosyltransferase GT19; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (435 aa) |
| | MLP3.7 | Probable glycosyltransferase At3g07620; May be involved in cell wall biosynthesis; Belongs to the glycosyltransferase 47 family. (470 aa) |
| | AT3G01620 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (388 aa) |
| | EDA5 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (499 aa) |
| | CSLD5 | Cellulose synthase-like protein D5; Involved in stem and root growth. Possesses xylan and homogalacturonan synthase activity. (1181 aa) |
| | AT2G39630 | Nucleotide-diphospho-sugar transferases superfamily protein. (336 aa) |
| | AT2G13290 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (361 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) |
| | FUT5 | Probable fucosyltransferase 5; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (533 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) |
| | ESMD1 | Protein ESMERALDA 1; Glycosyltransferase that plays a role in cell adhesion. Belongs to the glycosyltransferase GT106 family. (567 aa) |
| | B3GALT3 | Probable beta-1,3-galactosyltransferase 3; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (409 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) |
| | OST1B | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1B; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the e [...] (464 aa) |
| | PPRD2 | Polyprenol reductase 2; Plays a key role in early steps of protein N-linked glycosylation by being required for the conversion of polyprenol into dolichol. Dolichols are required for the synthesis of dolichol-linked monosaccharides and the oligosaccharide precursor used for N- glycosylation. Acts as a polyprenol reductase that promotes the reduction of the alpha-isoprene unit of polyprenols into dolichols in a NADP-dependent mechanism. Involved in the regulation of plant growth and reproductive processes. (343 aa) |
| | CPT9 | Dehydrodolichyl diphosphate synthase 8; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein. (272 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) |
| | GALT29A | Beta-1,6-galactosyltransferase GALT29A; Galactosyltransferase involved in the biosynthesis of type II arabinogalactan. Possesses galactosyltransferase (GalT) activity in vitro, transferring galactose from UDP-galactose to a mixture of various oligosaccharides derived from arabinogalactan proteins. Forms a complex with GALT31A that can work cooperatively to enhance the activities of adding galactose residues at O6 positions to beta-1,6- galactan and beta-1,3-galactan. (398 aa) |
| | OST1A | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1A; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the e [...] (614 aa) |
| | B3GALT1 | Probable beta-1,3-galactosyltransferase 1; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (384 aa) |
| | GALT31A | Beta-1,6-galactosyltransferase GALT31A; Beta-galactosyltransferase involved in elongation of beta- 1,6-linked galactan side chains on arabinogalactan proteins. Required for the progression of embryogenesis beyond the globular stage. Beta-galactosyltransferase involved in the biosynthesis of type II arabinogalactan. Transfers galactose from UDP- galactose to a mixture of various oligosaccharides derived from arabinogalactan proteins. Forms a complex with GALT29A that can work cooperatively to enhance the activities of adding galactose residues at O6 positions to beta-1,6-linked galactan [...] (399 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) |
| | UGT80A2 | Sterol 3-beta-glucosyltransferase UGT80A2; Involved in the biosynthesis of sterol glucosides. Catalyzes the synthesis of steryl glycosides (SGs) and acyl steryl glycosides (ASGs) which are the most abundant sterol derivatives in higher plants. Can act on several sterols like sitosterol, campesterol and stigmasterol. Both UGT80A2 and UGT80B1 are required for the normal production of SGs and ASGs in seeds. (637 aa) |
| | SEC | Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SEC; O-linked N-acetylglucosamine transferase (OGT) that mediates O-glycosylation of capsid protein (CP) of virus in case of infection by Plum pox virus. OGTs catalyze the addition of nucleotide-activated sugars directly onto the polypeptide through O- glycosidic linkage with the hydroxyl of serine or threonine. Probably acts by adding O-linked sugars to yet unknown proteins. Its OGT activity has been proved in vitro but not in vivo. Required with SPY for gamete and seed development. Activates ATX1 through O-GlcN [...] (977 aa) |
| | B3GALT14 | Probable beta-1,3-galactosyltransferase 14; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (345 aa) |
| | TUN | UDP-glycosyltransferase TURAN; Required for pollen tube (PT) growth and integrity by affecting the stability of the pollen-specific ANX1 and ANX2 proteins. Involved in protein N-glycosylation in the endoplasmic reticulum (ER), especially in the female gametophyte. Mediates PT reception in synergids through protein glycosylation; Belongs to the glycosyltransferase group 1 family. Glycosyltransferase 33 subfamily. (465 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) |
| | ALG10 | Dol-P-Glc:Glc(2)Man(9)GlcNAc(2)-PP-Dol alpha-1,2-glucosyltransferase; Adds the third glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(2)Man(9)GlcNAc(2)-PP-Dol. Can complement an ALG10- deficient yeast mutant. (509 aa) |
| | F17I23.90 | Probable mannose-1-phosphate guanylyltransferase 3; Catalyzes a reaction of the Smirnoff-Wheeler pathway, the major route to ascorbate biosynthesis in plants. (331 aa) |
| | MNS2 | Mannosyl-oligosaccharide 1,2-alpha-mannosidase MNS2; Class I alpha-mannosidase essential for early N-glycan processing. Progressively trims alpha-1,2-linked mannose residues. Produces Man(5)GlcNAc(2) from Man(8)GlcNAc(2), but only Man(6)GlcNAc(2) from Man(9)GlcNAc(2). Has difficulty acting on the terminal mannose of the b-branch. Involved in root development and cell wall biosynthesis. Belongs to the glycosyl hydrolase 47 family. (572 aa) |
| | CPT6 | Dehydrodolichyl diphosphate synthase 4; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein; Belongs to the UPP synthase family. (289 aa) |
| | GALT4 | Hydroxyproline O-galactosyltransferase GALT4; 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 [...] (673 aa) |
| | OFUT5 | O-fucosyltransferase 5; Belongs to the glycosyltransferase GT106 family. (564 aa) |
| | GINT1 | Glucosamine inositolphosphorylceramide transferase 1; Glycosyltransferase that mediates the glycosylation of glycosylinositol phosphorylceramides (GIPCs), the major sphingolipids in the plasma membrane; acts as a HexN(Ac)-specific GIPC sugar transferase. Responsible for the glycosylation of a subgroup of GIPCs found in seeds and pollen that contain GlcNAc and GlcN (GlcN(Ac)). Maybe involved in the maintenance of cell-cell adhesion. (765 aa) |
| | CSLA1 | Probable glucomannan 4-beta-mannosyltransferase 1; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (553 aa) |
| | CSLA14 | Probable glucomannan 4-beta-mannosyltransferase 14; Probable mannan synthase which consists of a 4-beta- mannosyltransferase activity on mannan using GDP-mannose. The beta-1,4- mannan product is the backbone for galactomannan synthesis by galactomannan galactosyltransferase. Galactomannan is a noncellulosic polysaccharides of plant cell wall. (535 aa) |
| | GT14 | Probable xyloglucan galactosyltransferase GT14; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (521 aa) |
| | AT4G18230 | UDP-N-acetylglucosamine transferase subunit ALG14-like protein. (233 aa) |
| | GCS2 | Alpha-glucosidase 2. (789 aa) |
| | F17L21.12 | Ribosome associated membrane protein RAMP4. (68 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) |
| | LPPE2 | Lipid phosphate phosphatase epsilon 2, chloroplastic; Exhibits phosphatidate phosphatase (PAP) activity in vitro. May play a secondary role as PAP in plastids. (286 aa) |
| | B3GALT7 | Beta-1,3-galactosyltransferase 7; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (393 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) |
| | LPPG | Lipid phosphate phosphatase gamma; Exhibits phosphatidate phosphatase (PAP) activity in vitro. May play a primary role as PAP in plastids. Belongs to the PA-phosphatase related phosphoesterase family. (226 aa) |
| | AT1G11880 | GPI mannosyltransferase 2; Mannosyltransferase involved in glycosylphosphatidylinositol- anchor biosynthesis. (489 aa) |
| | AT3G57630 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (793 aa) |
| | F7P1.2 | Alpha-(1,6)-fucosyltransferase. (535 aa) |
| | ARAD1 | Probable arabinosyltransferase ARAD1; Probable arabinosyl transferase responsible for the polymerization of arabinose into the arabinan of arabinogalactan. May function as inverting enzyme using UDP-beta-L-arabinopyranoside. May be important for arabinan side chains of rhamnogalacturonan I (RG-I), a major component of pectins. Cell wall pectic arabinans are involved in thigmomorphogenesis response of inflorescence stems to mechanical stress. (447 aa) |
| | B3GALT12 | Probable beta-1,3-galactosyltransferase 12; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. Belongs to the glycosyltransferase 31 family. (371 aa) |
| | GT15 | Probable xyloglucan galactosyltransferase GT15; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (479 aa) |
| | HPGT3 | Hydroxyproline O-galactosyltransferase HPGT3; 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. 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. Belongs to the glycosyltransferase 31 family. (346 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) |
| | MZN1.24 | Dehydrodolichyl diphosphate synthase 5; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein; Belongs to the UPP synthase family. (302 aa) |
| | CPT4 | Dehydrodolichyl diphosphate synthase 2; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein. (310 aa) |
| | OFUT14 | O-fucosyltransferase 14. (563 aa) |
| | PIGM | GPI mannosyltransferase 1; Mannosyltransferase involved in glycosylphosphatidylinositol- anchor biosynthesis. Transfers the first alpha-1,4-mannose to GlcN- acyl-PI during GPI precursor assembly; Belongs to the PIGM family. (450 aa) |
| | T27B3.50 | Probable glycosyltransferase At3g42180; May be involved in cell wall biosynthesis; Belongs to the glycosyltransferase 47 family. (470 aa) |
| | F5O24.150 | Probable glycosyltransferase At5g20260; May be involved in cell wall biosynthesis; Belongs to the glycosyltransferase 47 family. (466 aa) |
| | F18G18.50 | Probable glycosyltransferase At5g25310; May be involved in cell wall biosynthesis. (480 aa) |
| | DAD1 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the [...] (115 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) |
| | 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) |
| | AT5G25820 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (654 aa) |
| | MSR2 | Protein MANNAN SYNTHESIS-RELATED 2; Glycosyltransferase involved in mannan biosynthesis. Belongs to the glycosyltransferase GT106 family. (423 aa) |
| | UGGT | UDP-glucose:glycoprotein glucosyltransferase; Recognizes glycoproteins with minor folding defects. Reglucosylates single N-glycans near the misfolded part of the protein, thus providing quality control for protein folding in the endoplasmic reticulum. Reglucosylated proteins are recognized by calreticulin for recycling to the endoplasmic reticulum and refolding or degradation. Required for elongation factor Tu receptor (EFR), but not flagellin- sensing 2 (FLS2) signaling. (1613 aa) |
| | AT1G67410 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (430 aa) |
| | ALG3 | Dol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase; Required for N-linked oligosaccharide assembly. Adds the sixth mannose residue in an alpha-1,3 linkage onto the dolichol-PP- oligosaccharide precursor dolichol-PP-Man(5)GlcNAc(2). (438 aa) |
| | GT11 | Probable xyloglucan galactosyltransferase GT11; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (720 aa) |
| | FUT2 | Fucosyltransferase 2; May be involved in cell wall biosynthesis. May act as a fucosyltransferase; Belongs to the glycosyltransferase 37 family. (539 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) |
| | PMM | Phosphomannomutase; Involved in ascorbic acid biosynthesis and in the synthesis of the GDP-mannose and dolichol-phosphate-mannose required for a number of critical mannosyl transfer reactions; Belongs to the eukaryotic PMM family. (246 aa) |
| | F16B22.15 | Probable dolichyl pyrophosphate Glc1Man9GlcNAc2 alpha-1,3-glucosyltransferase; Adds the second glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(1)Man(9)GlcNAc(2)-PP-Dol (By similarity). Belongs to the ALG6/ALG8 glucosyltransferase family. (506 aa) |
| | DPS | Dehydrodolichyl diphosphate synthase 1; Catalyzes cis-prenyl chain elongation to produce the polyprenyl backbone of dolichol, a glycosyl carrier-lipid required for the biosynthesis of several classes of glycoprotein. (303 aa) |
| | AT4G32790 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (593 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) |
| | GT13 | Probable xyloglucan galactosyltransferase GT13; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (468 aa) |
| | GT12 | Probable xyloglucan galactosyltransferase GT12; Functions in xyloglucan synthesis by adding side chains to the xylosylated glucan backbone. Involved in the galactosylation of hemicellulose xyloglucan. (509 aa) |
| | dl4380w | Glycosyltransferase family protein 28. (176 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) |
| | DAD2 | Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD2; Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol- pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the [...] (115 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) |
| | GPT | Putative UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase. (431 aa) |
| | F3F24.60 | Alpha-(1,6)-fucosyltransferase. (536 aa) |
| | MBK20.7 | Protein RFT1 homolog; May be involved in N-linked oligosaccharide assembly. Belongs to the RFT1 family. (611 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) |
| | K15O15.2 | Glycosyltransferase family exostosin protein; Belongs to the glycosyltransferase 47 family. (554 aa) |
| | AT5G19670 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (610 aa) |
| | F4JNQ9_ARATH | Transmembrane protein. (98 aa) |
| | F4JMK5_ARATH | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (589 aa) |
| | F4JCJ4_ARATH | Beta-1,4-N-acetylglucosaminyltransferase family protein. (118 aa) |
| | EVN | Dolichol kinase EVAN; Essential for pollen development. Involved in protein N- glycosylation in the endoplasmic reticulum (ER), especially in the female gametophyte. Mediates pollen tube (PT) reception in synergids through protein glycosylation; Belongs to the polyprenol kinase family. (569 aa) |
| | LPPE1 | Lipid phosphate phosphatase epsilon 1, chloroplastic; Exhibits phosphatidate phosphatase (PAP) activity in vitro. May play a secondary role as PAP in plastids. (279 aa) |
| | F26B6.5 | Alkyl transferase; Belongs to the UPP synthase family. (287 aa) |
| | AT1G78800 | UDP-Glycosyltransferase superfamily protein. (403 aa) |
| | AT1G21480 | Exostosin family protein; Belongs to the glycosyltransferase 47 family. (462 aa) |
| | GCS1 | Mannosyl-oligosaccharide glucosidase GCS1; Cleaves the distal alpha 1,2-linked glucose residue from the Glc(3)Man(9)GlcNAc(2) oligosaccharide precursor. Required for the accumulation of seed storage proteins, the formation of protein bodies, cell differentiation, cellulose biosynthesis and organization (in cell walls), cell shape determination and organization (e.g. epidermal cells), and embryo development. Involved in root development. (852 aa) |
| | AT1G12990 | Beta-1,4-N-acetylglucosaminyltransferase family protein. (392 aa) |
| | B3GALT2 | Probable beta-1,3-galactosyltransferase 2; Beta-1,3-galactosyltransferase that transfers galactose from UDP-galactose to substrates with a terminal glycosyl residue. (407 aa) |
| | ALG12 | Dol-P-Man:Man(7)GlcNAc(2)-PP-Dol alpha-1,6-mannosyltransferase; Required for N-linked oligosaccharide assembly. Adds the eighth mannose residue in an alpha-1,6 linkage onto the dolichol-PP- oligosaccharide precursor dolichol-PP-Man(7)GlcNAc(2). Belongs to the glycosyltransferase 22 family. (497 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) |
