family 2 glycosyl transferase [Alteromonas macleodii str. 'Balearic Sea AD45']
glycosyltransferase( domain architecture ID 11421621)
bifunctional glycosyltransferase containing N-terminal family 2 and C-terminal family 4 glycosyltransferase domains, catalyzes the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds
List of domain hits
Name | Accession | Description | Interval | E-value | ||||||
GT4_PimA-like | cd03801 | phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 ... |
569-921 | 4.99e-38 | ||||||
phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 family of glycosyltransferases and named after PimA in Propionibacterium freudenreichii, which is involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM), and catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea. : Pssm-ID: 340831 [Multi-domain] Cd Length: 366 Bit Score: 146.14 E-value: 4.99e-38
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WcaA | COG0463 | Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ... |
213-397 | 7.61e-33 | ||||||
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; : Pssm-ID: 440231 [Multi-domain] Cd Length: 208 Bit Score: 126.36 E-value: 7.61e-33
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Name | Accession | Description | Interval | E-value | ||||||
GT4_PimA-like | cd03801 | phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 ... |
569-921 | 4.99e-38 | ||||||
phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 family of glycosyltransferases and named after PimA in Propionibacterium freudenreichii, which is involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM), and catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea. Pssm-ID: 340831 [Multi-domain] Cd Length: 366 Bit Score: 146.14 E-value: 4.99e-38
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WcaA | COG0463 | Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ... |
213-397 | 7.61e-33 | ||||||
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 440231 [Multi-domain] Cd Length: 208 Bit Score: 126.36 E-value: 7.61e-33
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Glyco_tranf_GTA_type | cd00761 | Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a ... |
216-393 | 1.14e-32 | ||||||
Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold; Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities. Pssm-ID: 132997 [Multi-domain] Cd Length: 156 Bit Score: 124.16 E-value: 1.14e-32
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Glycos_transf_2 | pfam00535 | Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, ... |
215-314 | 7.79e-31 | ||||||
Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids. Pssm-ID: 425738 [Multi-domain] Cd Length: 166 Bit Score: 119.04 E-value: 7.79e-31
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Glyco_trans_1_4 | pfam13692 | Glycosyl transferases group 1; |
762-886 | 1.12e-20 | ||||||
Glycosyl transferases group 1; Pssm-ID: 463957 [Multi-domain] Cd Length: 138 Bit Score: 89.11 E-value: 1.12e-20
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PRK10073 | PRK10073 | putative glycosyl transferase; Provisional |
210-308 | 1.46e-20 | ||||||
putative glycosyl transferase; Provisional Pssm-ID: 182223 [Multi-domain] Cd Length: 328 Bit Score: 93.96 E-value: 1.46e-20
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RfaB | COG0438 | Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ... |
820-919 | 1.10e-17 | ||||||
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 440207 [Multi-domain] Cd Length: 123 Bit Score: 80.03 E-value: 1.10e-17
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thiol_BshA | TIGR03999 | N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA; Members of this protein family are BshA, ... |
643-920 | 1.23e-07 | ||||||
N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA; Members of this protein family are BshA, a glycosyltransferase required for bacillithiol biosynthesis. This enzyme combines UDP-GlcNAc and L-malate to form N-acetyl-alpha-D-glucosaminyl L-malate synthase. Bacillithiol is a low-molecular-weight thiol, an analog of glutathione and mycothiol, and is found largely in the Firmicutes. [Biosynthesis of cofactors, prosthetic groups, and carriers, Glutathione and analogs] Pssm-ID: 274914 [Multi-domain] Cd Length: 374 Bit Score: 54.92 E-value: 1.23e-07
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PRK15484 | PRK15484 | lipopolysaccharide N-acetylglucosaminyltransferase; |
777-921 | 2.51e-04 | ||||||
lipopolysaccharide N-acetylglucosaminyltransferase; Pssm-ID: 185381 [Multi-domain] Cd Length: 380 Bit Score: 44.40 E-value: 2.51e-04
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Name | Accession | Description | Interval | E-value | ||||||
GT4_PimA-like | cd03801 | phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 ... |
569-921 | 4.99e-38 | ||||||
phosphatidyl-myo-inositol mannosyltransferase; This family is most closely related to the GT4 family of glycosyltransferases and named after PimA in Propionibacterium freudenreichii, which is involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM), and catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea. Pssm-ID: 340831 [Multi-domain] Cd Length: 366 Bit Score: 146.14 E-value: 4.99e-38
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WcaA | COG0463 | Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ... |
213-397 | 7.61e-33 | ||||||
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 440231 [Multi-domain] Cd Length: 208 Bit Score: 126.36 E-value: 7.61e-33
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Glyco_tranf_GTA_type | cd00761 | Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a ... |
216-393 | 1.14e-32 | ||||||
Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold; Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities. Pssm-ID: 132997 [Multi-domain] Cd Length: 156 Bit Score: 124.16 E-value: 1.14e-32
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Glycos_transf_2 | pfam00535 | Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, ... |
215-314 | 7.79e-31 | ||||||
Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids. Pssm-ID: 425738 [Multi-domain] Cd Length: 166 Bit Score: 119.04 E-value: 7.79e-31
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BcsA | COG1215 | Glycosyltransferase, catalytic subunit of cellulose synthase and poly-beta-1, ... |
213-387 | 5.15e-28 | ||||||
Glycosyltransferase, catalytic subunit of cellulose synthase and poly-beta-1,6-N-acetylglucosamine synthase [Cell motility]; Pssm-ID: 440828 [Multi-domain] Cd Length: 303 Bit Score: 115.22 E-value: 5.15e-28
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WcaE | COG1216 | Glycosyltransferase, GT2 family [Carbohydrate transport and metabolism]; |
210-371 | 4.99e-24 | ||||||
Glycosyltransferase, GT2 family [Carbohydrate transport and metabolism]; Pssm-ID: 440829 [Multi-domain] Cd Length: 202 Bit Score: 100.84 E-value: 4.99e-24
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GT4_CapM-like | cd03808 | capsular polysaccharide biosynthesis glycosyltransferase CapM and similar proteins; This ... |
727-911 | 7.81e-22 | ||||||
capsular polysaccharide biosynthesis glycosyltransferase CapM and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. CapM in Staphylococcus aureus is required for the synthesis of type 1 capsular polysaccharides. Pssm-ID: 340837 [Multi-domain] Cd Length: 358 Bit Score: 98.05 E-value: 7.81e-22
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GT4_WbuB-like | cd03794 | Escherichia coli WbuB and similar proteins; This family is most closely related to the GT1 ... |
656-918 | 5.23e-21 | ||||||
Escherichia coli WbuB and similar proteins; This family is most closely related to the GT1 family of glycosyltransferases. WbuB in E. coli is involved in the biosynthesis of the O26 O-antigen. It has been proposed to function as an N-acetyl-L-fucosamine (L-FucNAc) transferase. Pssm-ID: 340825 [Multi-domain] Cd Length: 391 Bit Score: 96.26 E-value: 5.23e-21
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Glyco_trans_1_4 | pfam13692 | Glycosyl transferases group 1; |
762-886 | 1.12e-20 | ||||||
Glycosyl transferases group 1; Pssm-ID: 463957 [Multi-domain] Cd Length: 138 Bit Score: 89.11 E-value: 1.12e-20
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PRK10073 | PRK10073 | putative glycosyl transferase; Provisional |
210-308 | 1.46e-20 | ||||||
putative glycosyl transferase; Provisional Pssm-ID: 182223 [Multi-domain] Cd Length: 328 Bit Score: 93.96 E-value: 1.46e-20
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GT4_WavL-like | cd03819 | Vibrio cholerae WavL and similar sequences; This family is most closely related to the GT4 ... |
672-911 | 3.79e-20 | ||||||
Vibrio cholerae WavL and similar sequences; This family is most closely related to the GT4 family of glycosyltransferases. WavL in Vibrio cholerae has been shown to be involved in the biosynthesis of the lipopolysaccharide core. Pssm-ID: 340846 [Multi-domain] Cd Length: 345 Bit Score: 92.80 E-value: 3.79e-20
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GT_2_WfgS_like | cd06433 | WfgS and WfeV are involved in O-antigen biosynthesis; Escherichia coli WfgS and Shigella ... |
215-414 | 1.36e-19 | ||||||
WfgS and WfeV are involved in O-antigen biosynthesis; Escherichia coli WfgS and Shigella dysenteriae WfeV are glycosyltransferase 2 family enzymes involved in O-antigen biosynthesis. GT-2 enzymes have GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133055 [Multi-domain] Cd Length: 202 Bit Score: 87.99 E-value: 1.36e-19
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GT4_ExpE7-like | cd03823 | glycosyltransferase ExpE7 and similar proteins; This family is most closely related to the GT4 ... |
583-896 | 2.01e-19 | ||||||
glycosyltransferase ExpE7 and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. ExpE7 in Sinorhizobium meliloti has been shown to be involved in the biosynthesis of galactoglucans (exopolysaccharide II). Pssm-ID: 340850 [Multi-domain] Cd Length: 357 Bit Score: 90.85 E-value: 2.01e-19
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CESA_like | cd06423 | CESA_like is the cellulose synthase superfamily; The cellulose synthase (CESA) superfamily ... |
216-371 | 8.76e-19 | ||||||
CESA_like is the cellulose synthase superfamily; The cellulose synthase (CESA) superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins. Cellulose synthase catalyzes the polymerization reaction of cellulose, an aggregate of unbranched polymers of beta-1,4-linked glucose residues in plants, most algae, some bacteria and fungi, and even some animals. In bacteria, algae and lower eukaryotes, there is a second unrelated type of cellulose synthase (Type II), which produces acylated cellulose, a derivative of cellulose. Chitin synthase catalyzes the incorporation of GlcNAc from substrate UDP-GlcNAc into chitin, which is a linear homopolymer of beta-(1,4)-linked GlcNAc residues and Glucan Biosynthesis protein catalyzes the elongation of beta-1,2 polyglucose chains of Glucan. Pssm-ID: 133045 [Multi-domain] Cd Length: 180 Bit Score: 84.97 E-value: 8.76e-19
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RfaB | COG0438 | Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ... |
820-919 | 1.10e-17 | ||||||
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 440207 [Multi-domain] Cd Length: 123 Bit Score: 80.03 E-value: 1.10e-17
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GT4_WbnK-like | cd03807 | Shigella dysenteriae WbnK and similar proteins; This family is most closely related to the GT4 ... |
583-911 | 3.38e-17 | ||||||
Shigella dysenteriae WbnK and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. WbnK in Shigella dysenteriae has been shown to be involved in the type 7 O-antigen biosynthesis. Pssm-ID: 340836 [Multi-domain] Cd Length: 362 Bit Score: 84.29 E-value: 3.38e-17
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GT4_WlbH-like | cd03798 | Bordetella parapertussis WlbH and similar proteins; This family is most closely related to the ... |
673-917 | 8.20e-17 | ||||||
Bordetella parapertussis WlbH and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. Staphylococcus aureus CapJ may be involved in capsule polysaccharide biosynthesis. WlbH in Bordetella parapertussis has been shown to be required for the biosynthesis of a trisaccharide that, when attached to the B. pertussis lipopolysaccharide (LPS) core (band B), generates band A LPS. Pssm-ID: 340828 [Multi-domain] Cd Length: 376 Bit Score: 83.20 E-value: 8.20e-17
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GT4_GT28_WabH-like | cd03811 | family 4 and family 28 glycosyltransferases similar to Klebsiella WabH; This family is most ... |
583-872 | 2.54e-16 | ||||||
family 4 and family 28 glycosyltransferases similar to Klebsiella WabH; This family is most closely related to the GT1 family of glycosyltransferases. WabH in Klebsiella pneumoniae has been shown to transfer a GlcNAc residue from UDP-GlcNAc onto the acceptor GalUA residue in the cellular outer core. Pssm-ID: 340839 [Multi-domain] Cd Length: 351 Bit Score: 81.64 E-value: 2.54e-16
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GT2_RfbC_Mx_like | cd04184 | Myxococcus xanthus RfbC like proteins are required for O-antigen biosynthesis; The rfbC gene ... |
213-307 | 5.45e-16 | ||||||
Myxococcus xanthus RfbC like proteins are required for O-antigen biosynthesis; The rfbC gene encodes a predicted protein of 1,276 amino acids, which is required for O-antigen biosynthesis in Myxococcus xanthus. It is a subfamily of Glycosyltransferase Family GT2, which includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Pssm-ID: 133027 [Multi-domain] Cd Length: 202 Bit Score: 77.63 E-value: 5.45e-16
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GT_2_like_c | cd04186 | Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ... |
216-371 | 1.19e-15 | ||||||
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133029 [Multi-domain] Cd Length: 166 Bit Score: 75.29 E-value: 1.19e-15
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DPM_DPG-synthase_like | cd04179 | DPM_DPG-synthase_like is a member of the Glycosyltransferase 2 superfamily; DPM1 is the ... |
216-368 | 2.00e-15 | ||||||
DPM_DPG-synthase_like is a member of the Glycosyltransferase 2 superfamily; DPM1 is the catalytic subunit of eukaryotic dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. In higher eukaryotes,the enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. In lower eukaryotes, such as Saccharomyces cerevisiae and Trypanosoma brucei, DPM synthase consists of a single component (Dpm1p and TbDpm1, respectively) that possesses one predicted transmembrane region near the C terminus for anchoring to the ER membrane. In contrast, the Dpm1 homologues of higher eukaryotes, namely fission yeast, fungi, and animals, have no transmembrane region, suggesting the existence of adapter molecules for membrane anchoring. This family also includes bacteria and archaea DPM1_like enzymes. However, the enzyme structure and mechanism of function are not well understood. The UDP-glucose:dolichyl-phosphate glucosyltransferase (DPG_synthase) is a transmembrane-bound enzyme of the endoplasmic reticulum involved in protein N-linked glycosylation. This enzyme catalyzes the transfer of glucose from UDP-glucose to dolichyl phosphate. This protein family belongs to Glycosyltransferase 2 superfamily. Pssm-ID: 133022 [Multi-domain] Cd Length: 185 Bit Score: 75.30 E-value: 2.00e-15
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DPM1_like_bac | cd04187 | Bacterial DPM1_like enzymes are related to eukaryotic DPM1; A family of bacterial enzymes ... |
216-302 | 8.22e-15 | ||||||
Bacterial DPM1_like enzymes are related to eukaryotic DPM1; A family of bacterial enzymes related to eukaryotic DPM1; Although the mechanism of eukaryotic enzyme is well studied, the mechanism of the bacterial enzymes is not well understood. The eukaryotic DPM1 is the catalytic subunit of eukaryotic Dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. The enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. This protein family belongs to Glycosyltransferase 2 superfamily. Pssm-ID: 133030 [Multi-domain] Cd Length: 181 Bit Score: 73.28 E-value: 8.22e-15
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Succinoglycan_BP_ExoA | cd02525 | ExoA is involved in the biosynthesis of succinoglycan; Succinoglycan Biosynthesis Protein ExoA ... |
213-383 | 3.30e-14 | ||||||
ExoA is involved in the biosynthesis of succinoglycan; Succinoglycan Biosynthesis Protein ExoA catalyzes the formation of a beta-1,3 linkage of the second sugar (glucose) of the succinoglycan with the galactose on the lipid carrie. Succinoglycan is an acidic exopolysaccharide that is important for invasion of the nodules. Succinoglycan is a high-molecular-weight polymer composed of repeating octasaccharide units. These units are synthesized on membrane-bound isoprenoid lipid carriers, beginning with galactose followed by seven glucose molecules, and modified by the addition of acetate, succinate, and pyruvate. ExoA is a membrane protein with a transmembrance domain at c-terminus. Pssm-ID: 133016 [Multi-domain] Cd Length: 249 Bit Score: 73.42 E-value: 3.30e-14
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Glyco_transf_4 | pfam13439 | Glycosyltransferase Family 4; |
583-743 | 4.20e-13 | ||||||
Glycosyltransferase Family 4; Pssm-ID: 463877 [Multi-domain] Cd Length: 169 Bit Score: 68.33 E-value: 4.20e-13
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GT_2_like_d | cd04196 | Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ... |
215-314 | 4.23e-13 | ||||||
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133039 [Multi-domain] Cd Length: 214 Bit Score: 69.20 E-value: 4.23e-13
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Glycos_transf_1 | pfam00534 | Glycosyl transferases group 1; Mutations in this domain of Swiss:P37287 lead to disease ... |
755-903 | 7.36e-13 | ||||||
Glycosyl transferases group 1; Mutations in this domain of Swiss:P37287 lead to disease (Paroxysmal Nocturnal haemoglobinuria). Members of this family transfer activated sugars to a variety of substrates, including glycogen, Fructose-6-phosphate and lipopolysaccharides. Members of this family transfer UDP, ADP, GDP or CMP linked sugars. The eukaryotic glycogen synthases may be distant members of this family. Pssm-ID: 425737 [Multi-domain] Cd Length: 158 Bit Score: 67.30 E-value: 7.36e-13
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PRK10018 | PRK10018 | colanic acid biosynthesis glycosyltransferase WcaA; |
214-310 | 8.23e-13 | ||||||
colanic acid biosynthesis glycosyltransferase WcaA; Pssm-ID: 182197 [Multi-domain] Cd Length: 279 Bit Score: 70.02 E-value: 8.23e-13
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GT4_AmsD-like | cd03820 | amylovoran biosynthesis glycosyltransferase AmsD and similar proteins; This family is most ... |
583-912 | 1.92e-12 | ||||||
amylovoran biosynthesis glycosyltransferase AmsD and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. AmSD in Erwinia amylovora has been shown to be involved in the biosynthesis of amylovoran, the acidic exopolysaccharide acting as a virulence factor. This enzyme may be responsible for the formation of galactose alpha-1,6 linkages in amylovoran. Pssm-ID: 340847 [Multi-domain] Cd Length: 351 Bit Score: 69.57 E-value: 1.92e-12
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DPG_synthase | cd04188 | DPG_synthase is involved in protein N-linked glycosylation; UDP-glucose:dolichyl-phosphate ... |
216-302 | 1.28e-11 | ||||||
DPG_synthase is involved in protein N-linked glycosylation; UDP-glucose:dolichyl-phosphate glucosyltransferase (DPG_synthase) is a transmembrane-bound enzyme of the endoplasmic reticulum involved in protein N-linked glycosylation. This enzyme catalyzes the transfer of glucose from UDP-glucose to dolichyl phosphate. Pssm-ID: 133031 [Multi-domain] Cd Length: 211 Bit Score: 64.90 E-value: 1.28e-11
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beta3GnTL1_like | cd06913 | Beta 1, 3-N-acetylglucosaminyltransferase is essential for the formation of ... |
216-313 | 3.72e-10 | ||||||
Beta 1, 3-N-acetylglucosaminyltransferase is essential for the formation of poly-N-acetyllactosamine ; This family includes human Beta3GnTL1 and related eukaryotic proteins. Human Beta3GnTL1 is a putative beta-1,3-N-acetylglucosaminyltransferase. Beta3GnTL1 is expressed at various levels in most of tissues examined. Beta 1, 3-N-acetylglucosaminyltransferase has been found to be essential for the formation of poly-N-acetyllactosamine. Poly-N-acetyllactosamine is a unique carbohydrate composed of N-acetyllactosamine repeats. It is often an important part of cell-type-specific oligosaccharide structures and some functional oligosaccharides. It has been shown that the structure and biosynthesis of poly-N-acetyllactosamine display a dramatic change during development and oncogenesis. Several members of beta-1, 3-N-acetylglucosaminyltransferase have been identified. Pssm-ID: 133063 [Multi-domain] Cd Length: 219 Bit Score: 60.93 E-value: 3.72e-10
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CESA_like_1 | cd06439 | CESA_like_1 is a member of the cellulose synthase (CESA) superfamily; This is a subfamily of ... |
213-302 | 4.33e-10 | ||||||
CESA_like_1 is a member of the cellulose synthase (CESA) superfamily; This is a subfamily of cellulose synthase (CESA) superfamily. CESA superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members of the superfamily include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins. Pssm-ID: 133061 [Multi-domain] Cd Length: 251 Bit Score: 61.06 E-value: 4.33e-10
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Glycosyltransferase_GTB-type | cd01635 | glycosyltransferase family 1 and related proteins with GTB topology; Glycosyltransferases ... |
763-871 | 4.36e-10 | ||||||
glycosyltransferase family 1 and related proteins with GTB topology; Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. The structures of the formed glycoconjugates are extremely diverse, reflecting a wide range of biological functions. The members of this family share a common GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. Pssm-ID: 340816 [Multi-domain] Cd Length: 235 Bit Score: 60.88 E-value: 4.36e-10
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PLN02726 | PLN02726 | dolichyl-phosphate beta-D-mannosyltransferase |
206-310 | 5.63e-10 | ||||||
dolichyl-phosphate beta-D-mannosyltransferase Pssm-ID: 215385 [Multi-domain] Cd Length: 243 Bit Score: 60.87 E-value: 5.63e-10
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pp-GalNAc-T | cd02510 | pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide ... |
215-301 | 9.02e-10 | ||||||
pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide alpha-N-acetylgalactosaminyltransferases (pp-GalNAc-T) initiate the formation of mucin-type, O-linked glycans by catalyzing the transfer of alpha-N-acetylgalactosamine (GalNAc) from UDP-GalNAc to hydroxyl groups of Ser or Thr residues of core proteins to form the Tn antigen (GalNAc-a-1-O-Ser/Thr). These enzymes are type II membrane proteins with a GT-A type catalytic domain and a lectin domain located on the lumen side of the Golgi apparatus. In human, there are 15 isozymes of pp-GalNAc-Ts, representing the largest of all glycosyltransferase families. Each isozyme has unique but partially redundant substrate specificity for glycosylation sites on acceptor proteins. Pssm-ID: 133004 [Multi-domain] Cd Length: 299 Bit Score: 61.07 E-value: 9.02e-10
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DPM1_like | cd06442 | DPM1_like represents putative enzymes similar to eukaryotic DPM1; Proteins similar to ... |
216-359 | 2.13e-09 | ||||||
DPM1_like represents putative enzymes similar to eukaryotic DPM1; Proteins similar to eukaryotic DPM1, including enzymes from bacteria and archaea; DPM1 is the catalytic subunit of eukaryotic dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. In higher eukaryotes,the enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. In lower eukaryotes, such as Saccharomyces cerevisiae and Trypanosoma brucei, DPM synthase consists of a single component (Dpm1p and TbDpm1, respectively) that possesses one predicted transmembrane region near the C terminus for anchoring to the ER membrane. In contrast, the Dpm1 homologues of higher eukaryotes, namely fission yeast, fungi, and animals, have no transmembrane region, suggesting the existence of adapter molecules for membrane anchoring. This family also includes bacteria and archaea DPM1_like enzymes. However, the enzyme structure and mechanism of function are not well understood. This protein family belongs to Glycosyltransferase 2 superfamily. Pssm-ID: 133062 [Multi-domain] Cd Length: 224 Bit Score: 58.70 E-value: 2.13e-09
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GT4_MtfB-like | cd03809 | glycosyltransferases MtfB, WbpX, and similar proteins; This family is most closely related to ... |
708-919 | 2.84e-09 | ||||||
glycosyltransferases MtfB, WbpX, and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. MtfB (mannosyltransferase B) in E. coli has been shown to direct the growth of the O9-specific polysaccharide chain. It transfers two mannoses into the position 3 of the previously synthesized polysaccharide. Pssm-ID: 340838 [Multi-domain] Cd Length: 362 Bit Score: 60.07 E-value: 2.84e-09
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GT4_AviGT4-like | cd03802 | UDP-Glc:tetrahydrobiopterin alpha-glucosyltransferase and similar proteins; This family is ... |
583-916 | 5.27e-09 | ||||||
UDP-Glc:tetrahydrobiopterin alpha-glucosyltransferase and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. aviGT4 in Streptomyces viridochromogenes has been shown to be involved in biosynthesis of oligosaccharide antibiotic avilamycin A. Inactivation of aviGT4 resulted in a mutant that accumulated a novel avilamycin derivative lacking the terminal eurekanate residue. Pssm-ID: 340832 [Multi-domain] Cd Length: 333 Bit Score: 58.84 E-value: 5.27e-09
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GT4_AmsK-like | cd03799 | Erwinia amylovora AmsK and similar proteins; This is a family of GT4 glycosyltransferases ... |
693-908 | 5.34e-09 | ||||||
Erwinia amylovora AmsK and similar proteins; This is a family of GT4 glycosyltransferases found specifically in certain bacteria. AmsK in Erwinia amylovora, has been reported to be involved in the biosynthesis of amylovoran, a exopolysaccharide acting as a virulence factor. Pssm-ID: 340829 [Multi-domain] Cd Length: 350 Bit Score: 59.00 E-value: 5.34e-09
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Glyco_tranf_2_3 | pfam13641 | Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include ... |
214-370 | 7.80e-09 | ||||||
Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include putative glucosyltransferase, which are involved in bacterial capsule biosynthesis. Pssm-ID: 433372 [Multi-domain] Cd Length: 230 Bit Score: 57.00 E-value: 7.80e-09
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GT_2_like_a | cd02522 | GT_2_like_a represents a glycosyltransferase family-2 subfamily with unknown function; ... |
214-393 | 8.53e-09 | ||||||
GT_2_like_a represents a glycosyltransferase family-2 subfamily with unknown function; Glycosyltransferase family 2 (GT-2) subfamily of unknown function. GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133013 [Multi-domain] Cd Length: 221 Bit Score: 56.81 E-value: 8.53e-09
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GT4_BshA-like | cd04962 | N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA and similar proteins; This family is most ... |
675-909 | 1.04e-07 | ||||||
N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA and similar proteins; This family is most closely related to the GT1 family of glycosyltransferases. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in bacteria, while some of them are also found in Archaea and eukaryotes. Pssm-ID: 340859 [Multi-domain] Cd Length: 370 Bit Score: 55.05 E-value: 1.04e-07
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thiol_BshA | TIGR03999 | N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA; Members of this protein family are BshA, ... |
643-920 | 1.23e-07 | ||||||
N-acetyl-alpha-D-glucosaminyl L-malate synthase BshA; Members of this protein family are BshA, a glycosyltransferase required for bacillithiol biosynthesis. This enzyme combines UDP-GlcNAc and L-malate to form N-acetyl-alpha-D-glucosaminyl L-malate synthase. Bacillithiol is a low-molecular-weight thiol, an analog of glutathione and mycothiol, and is found largely in the Firmicutes. [Biosynthesis of cofactors, prosthetic groups, and carriers, Glutathione and analogs] Pssm-ID: 274914 [Multi-domain] Cd Length: 374 Bit Score: 54.92 E-value: 1.23e-07
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GT4_GtfA-like | cd04949 | accessory Sec system glycosyltransferase GtfA and similar proteins; This family is most ... |
774-910 | 6.22e-07 | ||||||
accessory Sec system glycosyltransferase GtfA and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases and is named after gtfA in Streptococcus gordonii, where it plays a role in the O-linked glycosylation of GspB, a cell surface glycoprotein involved in platelet binding. In general glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found in bacteria. Pssm-ID: 340855 [Multi-domain] Cd Length: 328 Bit Score: 52.30 E-value: 6.22e-07
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GT4_WcaC-like | cd03825 | putative colanic acid biosynthesis glycosyl transferase WcaC and similar proteins; This family ... |
694-919 | 1.51e-06 | ||||||
putative colanic acid biosynthesis glycosyl transferase WcaC and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. Escherichia coli WcaC has been predicted to function in colanic acid biosynthesis. WcfI in Bacteroides fragilis has been shown to be involved in the capsular polysaccharide biosynthesis. Pssm-ID: 340851 [Multi-domain] Cd Length: 364 Bit Score: 51.56 E-value: 1.51e-06
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GT4_WfcD-like | cd03795 | Escherichia coli alpha-1,3-mannosyltransferase WfcD and similar proteins; This family is most ... |
766-911 | 1.56e-06 | ||||||
Escherichia coli alpha-1,3-mannosyltransferase WfcD and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP-linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in bacteria and eukaryotes. Pssm-ID: 340826 [Multi-domain] Cd Length: 355 Bit Score: 51.51 E-value: 1.56e-06
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GT4_WbaZ-like | cd03804 | mannosyltransferase WbaZ and similar proteins; This family is most closely related to the GT4 ... |
698-917 | 1.57e-06 | ||||||
mannosyltransferase WbaZ and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. WbaZ in Salmonella enterica has been shown to possess mannosyltransferase activity. Pssm-ID: 340833 [Multi-domain] Cd Length: 356 Bit Score: 51.52 E-value: 1.57e-06
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Glyco_tranf_2_2 | pfam10111 | Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include ... |
215-449 | 2.00e-06 | ||||||
Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include putative glucosyltransferase, which are involved in bacterial capsule biosynthesis. Pssm-ID: 313356 [Multi-domain] Cd Length: 276 Bit Score: 50.35 E-value: 2.00e-06
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PTZ00260 | PTZ00260 | dolichyl-phosphate beta-glucosyltransferase; Provisional |
215-302 | 2.21e-06 | ||||||
dolichyl-phosphate beta-glucosyltransferase; Provisional Pssm-ID: 240336 [Multi-domain] Cd Length: 333 Bit Score: 50.92 E-value: 2.21e-06
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GT4-like | cd03813 | glycosyltransferase family 4 proteins; This family is most closely related to the GT4 family ... |
729-913 | 2.53e-06 | ||||||
glycosyltransferase family 4 proteins; This family is most closely related to the GT4 family of glycosyltransferases. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in bacteria, while some of them are also found in Archaea and eukaryotes. Pssm-ID: 340841 [Multi-domain] Cd Length: 474 Bit Score: 51.18 E-value: 2.53e-06
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Beta4Glucosyltransferase | cd02511 | UDP-glucose LOS-beta-1,4 glucosyltransferase is required for biosynthesis of ... |
213-312 | 2.59e-06 | ||||||
UDP-glucose LOS-beta-1,4 glucosyltransferase is required for biosynthesis of lipooligosaccharide; UDP-glucose: lipooligosaccharide (LOS) beta-1-4-glucosyltransferase catalyzes the addition of the first residue, glucose, of the lacto-N-neotetrase structure to HepI of the LOS inner core. LOS is the major constituent of the outer leaflet of the outer membrane of gram-positive bacteria. It consists of a short oligosaccharide chain of variable composition (alpha chain) attached to a branched inner core which is lined in turn to lipid A. Beta 1,4 glucosyltransferase is required to attach the alpha chain to the inner core. Pssm-ID: 133005 [Multi-domain] Cd Length: 229 Bit Score: 49.59 E-value: 2.59e-06
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GT4_sucrose_synthase | cd03800 | sucrose-phosphate synthase and similar proteins; This family is most closely related to the ... |
672-909 | 3.10e-06 | ||||||
sucrose-phosphate synthase and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. The sucrose-phosphate synthases in this family may be unique to plants and photosynthetic bacteria. This enzyme catalyzes the synthesis of sucrose 6-phosphate from fructose 6-phosphate and uridine 5'-diphosphate-glucose, a key regulatory step of sucrose metabolism. The activity of this enzyme is regulated by phosphorylation and moderated by the concentration of various metabolites and light. Pssm-ID: 340830 [Multi-domain] Cd Length: 398 Bit Score: 50.70 E-value: 3.10e-06
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GT4-like | cd03814 | glycosyltransferase family 4 proteins; This family is most closely related to the GT4 family ... |
835-906 | 4.33e-06 | ||||||
glycosyltransferase family 4 proteins; This family is most closely related to the GT4 family of glycosyltransferases and includes a sequence annotated as alpha-D-mannose-alpha(1-6)phosphatidyl myo-inositol monomannoside transferase from Bacillus halodurans. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in bacteria and eukaryotes. Pssm-ID: 340842 [Multi-domain] Cd Length: 365 Bit Score: 49.99 E-value: 4.33e-06
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GT4_Bme6-like | cd03821 | Brucella melitensis Bme6 and similar proteins; This family is most closely related to the GT4 ... |
672-919 | 6.25e-06 | ||||||
Brucella melitensis Bme6 and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. Bme6 in Brucella melitensis has been shown to be involved in the biosynthesis of a polysaccharide. Pssm-ID: 340848 [Multi-domain] Cd Length: 377 Bit Score: 49.67 E-value: 6.25e-06
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GT2_AmsE_like | cd04195 | GT2_AmsE_like is involved in exopolysaccharide amylovora biosynthesis; AmsE is a ... |
215-400 | 1.52e-05 | ||||||
GT2_AmsE_like is involved in exopolysaccharide amylovora biosynthesis; AmsE is a glycosyltransferase involved in exopolysaccharide amylovora biosynthesis in Erwinia amylovora. Amylovara is one of the three exopolysaccharide produced by E. amylovora. Amylovara-deficient mutants are non-pathogenic. It is a subfamily of Glycosyltransferase Family GT2, which includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Pssm-ID: 133038 [Multi-domain] Cd Length: 201 Bit Score: 46.92 E-value: 1.52e-05
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GT4_ALG2-like | cd03805 | alpha-1,3/1,6-mannosyltransferase ALG2 and similar proteins; This family is most closely ... |
835-917 | 1.74e-05 | ||||||
alpha-1,3/1,6-mannosyltransferase ALG2 and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. ALG2, a 1,3-mannosyltransferase, in yeast catalyzes the mannosylation of Man(2)GlcNAc(2)-dolichol diphosphate and Man(1)GlcNAc(2)-dolichol diphosphate to form Man(3)GlcNAc(2)-dolichol diphosphate. A deficiency of this enzyme causes an abnormal accumulation of Man1GlcNAc2-PP-dolichol and Man2GlcNAc2-PP-dolichol, which is associated with a type of congenital disorders of glycosylation (CDG), designated CDG-Ii, in humans. Pssm-ID: 340834 [Multi-domain] Cd Length: 392 Bit Score: 47.97 E-value: 1.74e-05
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GT4-like | cd05844 | glycosyltransferase family 4 proteins; Glycosyltransferases catalyze the transfer of sugar ... |
697-917 | 5.93e-05 | ||||||
glycosyltransferase family 4 proteins; Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to glycosyltransferase family 4 (GT4). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. Pssm-ID: 340860 [Multi-domain] Cd Length: 365 Bit Score: 46.29 E-value: 5.93e-05
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GT4_ExpC-like | cd03818 | Rhizobium meliloti ExpC and similar proteins; This family is most closely related to the GT4 ... |
843-911 | 7.72e-05 | ||||||
Rhizobium meliloti ExpC and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. ExpC in Rhizobium meliloti has been shown to be involved in the biosynthesis of galactoglucan (exopolysaccharide II). Pssm-ID: 340845 [Multi-domain] Cd Length: 396 Bit Score: 46.20 E-value: 7.72e-05
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GT_2_like_e | cd04192 | Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ... |
216-302 | 8.45e-05 | ||||||
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133035 [Multi-domain] Cd Length: 229 Bit Score: 44.97 E-value: 8.45e-05
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PRK10714 | PRK10714 | undecaprenyl phosphate 4-deoxy-4-formamido-L-arabinose transferase; Provisional |
213-314 | 1.20e-04 | ||||||
undecaprenyl phosphate 4-deoxy-4-formamido-L-arabinose transferase; Provisional Pssm-ID: 182669 [Multi-domain] Cd Length: 325 Bit Score: 45.11 E-value: 1.20e-04
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Glyco_trans_1_2 | pfam13524 | Glycosyl transferases group 1; |
826-906 | 1.42e-04 | ||||||
Glycosyl transferases group 1; Pssm-ID: 433281 [Multi-domain] Cd Length: 93 Bit Score: 41.44 E-value: 1.42e-04
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GT28_MurG | cd03785 | undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase; MurG (EC 2.4. ... |
752-905 | 1.77e-04 | ||||||
undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase; MurG (EC 2.4.1.227) is an N-acetylglucosaminyltransferase, the last enzyme involved in the intracellular phase of peptidoglycan biosynthesis. It transfers N-acetyl-D-glucosamine (GlcNAc) from UDP-GlcNAc to the C4 hydroxyl of a lipid-linked N-acetylmuramoyl pentapeptide (NAM). The resulting disaccharide is then transported across the cell membrane, where it is polymerized into NAG-NAM cell-wall repeat structure. MurG belongs to the GT-B structural superfamily of glycoslytransferases, which have characteristic N- and C-terminal domains, each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. Pssm-ID: 340818 [Multi-domain] Cd Length: 350 Bit Score: 44.90 E-value: 1.77e-04
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PRK15484 | PRK15484 | lipopolysaccharide N-acetylglucosaminyltransferase; |
777-921 | 2.51e-04 | ||||||
lipopolysaccharide N-acetylglucosaminyltransferase; Pssm-ID: 185381 [Multi-domain] Cd Length: 380 Bit Score: 44.40 E-value: 2.51e-04
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GT_2_like_b | cd04185 | Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ... |
231-312 | 2.98e-04 | ||||||
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families. Pssm-ID: 133028 [Multi-domain] Cd Length: 202 Bit Score: 43.01 E-value: 2.98e-04
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GlcNAc-1-P_transferase | cd06436 | N-acetyl-glucosamine transferase is involved in the synthesis of Poly-beta-1, ... |
216-368 | 1.02e-03 | ||||||
N-acetyl-glucosamine transferase is involved in the synthesis of Poly-beta-1,6-N-acetyl-D-glucosamine; N-acetyl-glucosamine transferase is responsible for the synthesis of bacteria Poly-beta-1,6-N-acetyl-D-glucosamine (PGA). Poly-beta-1,6-N-acetyl-D-glucosamine is a homopolymer that serves as an adhesion for the maintenance of biofilm structural stability in diverse eubacteria. N-acetyl-glucosamine transferase is the product of gene pgaC. Genetic analysis indicated that all four genes of the pgaABCD locus were required for the PGA production, pgaC being a glycosyltransferase. Pssm-ID: 133058 [Multi-domain] Cd Length: 191 Bit Score: 41.22 E-value: 1.02e-03
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CESA_CaSu_A2 | cd06437 | Cellulose synthase catalytic subunit A2 (CESA2) is a catalytic subunit or a catalytic subunit ... |
214-323 | 1.11e-03 | ||||||
Cellulose synthase catalytic subunit A2 (CESA2) is a catalytic subunit or a catalytic subunit substitute of the cellulose synthase complex; Cellulose synthase (CESA) catalyzes the polymerization reaction of cellulose using UDP-glucose as the substrate. Cellulose is an aggregate of unbranched polymers of beta-1,4-linked glucose residues, which is an abundant polysaccharide produced by plants and in varying degrees by several other organisms including algae, bacteria, fungi, and even some animals. Genomes from higher plants harbor multiple CESA genes. There are ten in Arabidopsis. At least three different CESA proteins are required to form a functional complex. In Arabidopsis, CESA1, 3 and 6 and CESA4, 7 and 8, are required for cellulose biosynthesis during primary and secondary cell wall formation. CESA2 is very closely related to CESA6 and is viewed as a prime substitute for CESA6. They functionally compensate each other. The cesa2 and cesa6 double mutant plants were significantly smaller, while the single mutant plants were almost normal. Pssm-ID: 133059 [Multi-domain] Cd Length: 232 Bit Score: 41.53 E-value: 1.11e-03
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Glyco_trans_4_4 | pfam13579 | Glycosyl transferase 4-like domain; |
583-738 | 1.45e-03 | ||||||
Glycosyl transferase 4-like domain; Pssm-ID: 433325 [Multi-domain] Cd Length: 158 Bit Score: 40.08 E-value: 1.45e-03
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GT4_PIG-A-like | cd03796 | phosphatidylinositol N-acetylglucosaminyltransferase subunit A and similar proteins; This ... |
730-885 | 2.69e-03 | ||||||
phosphatidylinositol N-acetylglucosaminyltransferase subunit A and similar proteins; This family is most closely related to the GT4 family of glycosyltransferases. Phosphatidylinositol glycan-class A (PIG-A), an X-linked gene in humans, is necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, a very early intermediate in glycosyl phosphatidylinositol (GPI)-anchor biosynthesis. The GPI-anchor is an important cellular structure that facilitates the attachment of many proteins to cell surfaces. Somatic mutations in PIG-A have been associated with Paroxysmal Nocturnal Hemoglobinuria (PNH), an acquired hematological disorder. Pssm-ID: 340827 [Multi-domain] Cd Length: 398 Bit Score: 41.07 E-value: 2.69e-03
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GT2_Chondriotin_Pol_N | cd06420 | N-terminal domain of Chondroitin polymerase functions as a GalNAc transferase; Chondroitin ... |
216-312 | 2.91e-03 | ||||||
N-terminal domain of Chondroitin polymerase functions as a GalNAc transferase; Chondroitin polymerase is a two domain, bi-functional protein. The N-terminal domain functions as a GalNAc transferase. The bacterial chondroitin polymerase catalyzes elongation of the chondroitin chain by alternatively transferring the GlcUA and GalNAc moiety from UDP-GlcUA and UDP-GalNAc to the non-reducing ends of the chondroitin chain. The enzyme consists of N-terminal and C-terminal domains in which the two active sites catalyze the addition of GalNAc and GlcUA, respectively. Chondroitin chains range from 40 to over 100 repeating units of the disaccharide. Sulfated chondroitins are involved in the regulation of various biological functions such as central nervous system development, wound repair, infection, growth factor signaling, and morphogenesis, in addition to its conventional structural roles. In Caenorhabditis elegans, chondroitin is an essential factor for the worm to undergo cytokinesis and cell division. Chondroitin is synthesized as proteoglycans, sulfated and secreted to the cell surface or extracellular matrix. Pssm-ID: 133042 [Multi-domain] Cd Length: 182 Bit Score: 39.87 E-value: 2.91e-03
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GT4_UGDG-like | cd03817 | UDP-Glc:1,2-diacylglycerol 3-a-glucosyltransferase and similar proteins; This family is most ... |
734-906 | 2.97e-03 | ||||||
UDP-Glc:1,2-diacylglycerol 3-a-glucosyltransferase and similar proteins; This family is most closely related to the GT1 family of glycosyltransferases. UDP-glucose-diacylglycerol glucosyltransferase (EC 2.4.1.337, UGDG; also known as 1,2-diacylglycerol 3-glucosyltransferase) catalyzes the transfer of glucose from UDP-glucose to 1,2-diacylglycerol forming 3-D-glucosyl-1,2-diacylglycerol. Pssm-ID: 340844 [Multi-domain] Cd Length: 372 Bit Score: 41.11 E-value: 2.97e-03
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GT4_trehalose_phosphorylase | cd03792 | trehalose phosphorylase and similar proteins; Trehalose phosphorylase (TP) reversibly ... |
825-908 | 4.99e-03 | ||||||
trehalose phosphorylase and similar proteins; Trehalose phosphorylase (TP) reversibly catalyzes trehalose synthesis and degradation from alpha-glucose-1-phosphate (alpha-Glc-1-P) and glucose. The catalyzing activity includes the phosphorolysis of trehalose, which produce alpha-Glc-1-P and glucose, and the subsequent synthesis of trehalose. This family is most closely related to the GT4 family of glycosyltransferases. Pssm-ID: 340823 [Multi-domain] Cd Length: 378 Bit Score: 40.38 E-value: 4.99e-03
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EpsO_like | cd06438 | EpsO protein participates in the methanolan synthesis; The Methylobacillus sp EpsO protein is ... |
216-307 | 7.38e-03 | ||||||
EpsO protein participates in the methanolan synthesis; The Methylobacillus sp EpsO protein is predicted to participate in the methanolan synthesis. Methanolan is an exopolysaccharide (EPS), composed of glucose, mannose and galactose. A 21 genes cluster was predicted to participate in the methanolan synthesis. Gene disruption analysis revealed that EpsO is one of the glycosyltransferase enzymes involved in the synthesis of repeating sugar units onto the lipid carrier. Pssm-ID: 133060 [Multi-domain] Cd Length: 183 Bit Score: 38.35 E-value: 7.38e-03
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