asparagine synthetase domain-containing protein (ASNSD) such as ASNSD1 contains an N-terminal class-II glutamine amidotransferase domain and a C-terminal asparagine synthase B domain belonging to the adenine nucleotide alpha hydrolase (AANH) superfamily
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its ...
1-178
9.06e-78
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its function has not yet been determined. The glutaminase domain catalyzes an amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. This domain is related to members of the Ntn (N-terminal nucleophile) hydrolase superfamily and is found at the N-terminus of enzymes such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). GLMS catalyzes the formation of glucosamine 6-phosphate from fructose 6-phosphate and glutamine in amino sugar synthesis. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. Asparagine synthetase B synthesizes asparagine from aspartate and glutamine. Beta-LS catalyzes the formation of the beta-lactam ring in the beta-lactamase inhibitor clavulanic acid. GltS synthesizes L-glutamate from 2-oxoglutarate and L-glutamine. These enzymes are generally dimers, but GPATase also exists as a homotetramer.
:
Pssm-ID: 239735 [Multi-domain] Cd Length: 181 Bit Score: 244.50 E-value: 9.06e-78
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or ...
310-589
8.73e-74
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or synthetase) B is always associated with an N-terminal amidotransferase domain. Family members that contain this domain catalyze the conversion of aspartate to asparagine. Asparagine synthase B catalyzes the synthesis of asparagine from aspartate, Mg(2+)ATP, and glutamine. The three-dimensional architecture of the N-terminal domain of asparagine synthetase B is similar to that observed for glutamine phosphoribosylpyrophosphate amidotransferase while the molecular motif of the C-domain is reminiscent to that observed for GMP synthetase.
:
Pssm-ID: 467495 [Multi-domain] Cd Length: 224 Bit Score: 235.63 E-value: 8.73e-74
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its ...
1-178
9.06e-78
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its function has not yet been determined. The glutaminase domain catalyzes an amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. This domain is related to members of the Ntn (N-terminal nucleophile) hydrolase superfamily and is found at the N-terminus of enzymes such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). GLMS catalyzes the formation of glucosamine 6-phosphate from fructose 6-phosphate and glutamine in amino sugar synthesis. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. Asparagine synthetase B synthesizes asparagine from aspartate and glutamine. Beta-LS catalyzes the formation of the beta-lactam ring in the beta-lactamase inhibitor clavulanic acid. GltS synthesizes L-glutamate from 2-oxoglutarate and L-glutamine. These enzymes are generally dimers, but GPATase also exists as a homotetramer.
Pssm-ID: 239735 [Multi-domain] Cd Length: 181 Bit Score: 244.50 E-value: 9.06e-78
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or ...
310-589
8.73e-74
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or synthetase) B is always associated with an N-terminal amidotransferase domain. Family members that contain this domain catalyze the conversion of aspartate to asparagine. Asparagine synthase B catalyzes the synthesis of asparagine from aspartate, Mg(2+)ATP, and glutamine. The three-dimensional architecture of the N-terminal domain of asparagine synthetase B is similar to that observed for glutamine phosphoribosylpyrophosphate amidotransferase while the molecular motif of the C-domain is reminiscent to that observed for GMP synthetase.
Pssm-ID: 467495 [Multi-domain] Cd Length: 224 Bit Score: 235.63 E-value: 8.73e-74
Asparagine synthetase B (glutamine-hydrolyzing) [Amino acid transport and metabolism]; ...
1-569
8.59e-23
Asparagine synthetase B (glutamine-hydrolyzing) [Amino acid transport and metabolism]; Asparagine synthetase B (glutamine-hydrolyzing) is part of the Pathway/BioSystem: Asparagine biosynthesis
Pssm-ID: 440136 [Multi-domain] Cd Length: 558 Bit Score: 102.61 E-value: 8.59e-23
asparagine synthase (glutamine-hydrolyzing); This model describes the glutamine-hydrolysing ...
15-569
2.25e-16
asparagine synthase (glutamine-hydrolyzing); This model describes the glutamine-hydrolysing asparagine synthase. A poorly conserved C-terminal extension was removed from the model. Bacterial members of the family tend to have a long, poorly conserved insert lacking from archaeal and eukaryotic sequences. Multiple isozymes have been demonstrated, such as in Bacillus subtilis. Long-branch members of the phylogenetic tree (which typically were also second or third candidate members from their genomes) were removed from the seed alignment and score below trusted cutoff. [Amino acid biosynthesis, Aspartate family]
Pssm-ID: 273676 [Multi-domain] Cd Length: 466 Bit Score: 82.00 E-value: 2.25e-16
Glutamine amidotransferase domain; This domain is a class-II glutamine amidotransferase domain ...
61-161
3.35e-03
Glutamine amidotransferase domain; This domain is a class-II glutamine amidotransferase domain found in a variety of enzymes such as asparagine synthetase and glutamine-fructose-6-phosphate transaminase.
Pssm-ID: 433289 [Multi-domain] Cd Length: 123 Bit Score: 37.88 E-value: 3.35e-03
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its ...
1-178
9.06e-78
Gn_AT_II_novel. This asparagine synthase-related domain is present in eukaryotes but its function has not yet been determined. The glutaminase domain catalyzes an amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. This domain is related to members of the Ntn (N-terminal nucleophile) hydrolase superfamily and is found at the N-terminus of enzymes such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). GLMS catalyzes the formation of glucosamine 6-phosphate from fructose 6-phosphate and glutamine in amino sugar synthesis. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. Asparagine synthetase B synthesizes asparagine from aspartate and glutamine. Beta-LS catalyzes the formation of the beta-lactam ring in the beta-lactamase inhibitor clavulanic acid. GltS synthesizes L-glutamate from 2-oxoglutarate and L-glutamine. These enzymes are generally dimers, but GPATase also exists as a homotetramer.
Pssm-ID: 239735 [Multi-domain] Cd Length: 181 Bit Score: 244.50 E-value: 9.06e-78
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or ...
310-589
8.73e-74
C-terminal domain of asparagine synthase B; The C-terminal domain of asparagine synthase (or synthetase) B is always associated with an N-terminal amidotransferase domain. Family members that contain this domain catalyze the conversion of aspartate to asparagine. Asparagine synthase B catalyzes the synthesis of asparagine from aspartate, Mg(2+)ATP, and glutamine. The three-dimensional architecture of the N-terminal domain of asparagine synthetase B is similar to that observed for glutamine phosphoribosylpyrophosphate amidotransferase while the molecular motif of the C-domain is reminiscent to that observed for GMP synthetase.
Pssm-ID: 467495 [Multi-domain] Cd Length: 224 Bit Score: 235.63 E-value: 8.73e-74
Asparagine synthetase B (glutamine-hydrolyzing) [Amino acid transport and metabolism]; ...
1-569
8.59e-23
Asparagine synthetase B (glutamine-hydrolyzing) [Amino acid transport and metabolism]; Asparagine synthetase B (glutamine-hydrolyzing) is part of the Pathway/BioSystem: Asparagine biosynthesis
Pssm-ID: 440136 [Multi-domain] Cd Length: 558 Bit Score: 102.61 E-value: 8.59e-23
Glutamine amidotransferases class-II (GATase). The glutaminase domain catalyzes an amide ...
2-178
5.42e-19
Glutamine amidotransferases class-II (GATase). The glutaminase domain catalyzes an amide nitrogen transfer from glutamine to the appropriate substrate. In this process, glutamine is hydrolyzed to glutamic acid and ammonia. This domain is related to members of the Ntn (N-terminal nucleophile) hydrolase superfamily and is found at the N-terminus of enzymes such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), beta lactam synthetase (beta-LS) and glutamate synthase (GltS). GLMS catalyzes the formation of glucosamine 6-phosphate from fructose 6-phosphate and glutamine in amino sugar synthesis. GPATase catalyzes the first step in purine biosynthesis, an amide transfer from glutamine to PRPP, resulting in phosphoribosylamine, pyrophosphate and glutamate. Asparagine synthetase B synthesizes asparagine from aspartate and glutamine. Beta-LS catalyzes the formation of the beta-lactam ring in the beta-lactamase inhibitor clavulanic acid. GltS synthesizes L-glutamate from 2-oxoglutarate and L-glutamine. These enzymes are generally dimers, but GPATase also exists as a homotetramer.
Pssm-ID: 238212 [Multi-domain] Cd Length: 220 Bit Score: 85.96 E-value: 5.42e-19
asparagine synthase (glutamine-hydrolyzing); This model describes the glutamine-hydrolysing ...
15-569
2.25e-16
asparagine synthase (glutamine-hydrolyzing); This model describes the glutamine-hydrolysing asparagine synthase. A poorly conserved C-terminal extension was removed from the model. Bacterial members of the family tend to have a long, poorly conserved insert lacking from archaeal and eukaryotic sequences. Multiple isozymes have been demonstrated, such as in Bacillus subtilis. Long-branch members of the phylogenetic tree (which typically were also second or third candidate members from their genomes) were removed from the seed alignment and score below trusted cutoff. [Amino acid biosynthesis, Aspartate family]
Pssm-ID: 273676 [Multi-domain] Cd Length: 466 Bit Score: 82.00 E-value: 2.25e-16
Glutamine amidotransferases class-II (GATase) asparagine synthase_B type. Asparagine synthetase B catalyses the ATP-dependent conversion of aspartate to asparagine. This enzyme is a homodimer, with each monomer composed of a glutaminase domain and a synthetase domain. The N-terminal glutaminase domain hydrolyzes glutamine to glutamic acid and ammonia.
Pssm-ID: 238364 [Multi-domain] Cd Length: 220 Bit Score: 52.17 E-value: 2.10e-07
Glutamine amidotransferase domain; This domain is a class-II glutamine amidotransferase domain ...
61-161
3.35e-03
Glutamine amidotransferase domain; This domain is a class-II glutamine amidotransferase domain found in a variety of enzymes such as asparagine synthetase and glutamine-fructose-6-phosphate transaminase.
Pssm-ID: 433289 [Multi-domain] Cd Length: 123 Bit Score: 37.88 E-value: 3.35e-03
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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