tRNA-dihydrouridine(20a/20b) synthase [NAD(P)+]-like isoform X3 [Rattus norvegicus]
tRNA-dihydrouridine synthase family protein( domain architecture ID 10120048)
tRNA-dihydrouridine synthase family protein such as tRNA-dihydrouridine synthase, which catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs
List of domain hits
Name | Accession | Description | Interval | E-value | ||||
DUS_like_FMN | cd02801 | Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ... |
28-188 | 1.07e-50 | ||||
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present. : Pssm-ID: 239200 [Multi-domain] Cd Length: 231 Bit Score: 163.43 E-value: 1.07e-50
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Name | Accession | Description | Interval | E-value | ||||
DUS_like_FMN | cd02801 | Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ... |
28-188 | 1.07e-50 | ||||
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present. Pssm-ID: 239200 [Multi-domain] Cd Length: 231 Bit Score: 163.43 E-value: 1.07e-50
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Dus | pfam01207 | Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ... |
69-189 | 2.27e-33 | ||||
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archae. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. Dus 1 from Saccharomyces cerevisiae acts on pre-tRNA-Phe, while Dus 2 acts on pre-tRNA-Tyr and pre-tRNA-Leu. Dus 1 is active as a single subunit, requiring NADPH or NADH, and is stimulated by the presence of FAD. Some family members may be targeted to the mitochondria and even have a role in mitochondria. Pssm-ID: 426126 Cd Length: 309 Bit Score: 121.28 E-value: 2.27e-33
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DusA | COG0042 | tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ... |
69-188 | 2.10e-26 | ||||
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; tRNA-dihydrouridine synthase is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 439812 [Multi-domain] Cd Length: 310 Bit Score: 102.86 E-value: 2.10e-26
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nifR3_yhdG | TIGR00737 | putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ... |
67-188 | 1.37e-11 | ||||
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 (Predicted TIM-barrel enzymes, possibly dehydrogenases, nifR3 family). This branch includes NifR3 itself, from Rhodobacter capsulatus. It excludes a broadly distributed but more sparsely populated subfamily that contains sll0926 from Synechocystis PCC6803, HI0634 from Haemophilus influenzae, and BB0225 from Borrelia burgdorferi. It also excludes a shorter and more distant archaeal subfamily.The function of nifR3, a member of this family, is unknown, but it is found in an operon with nitrogen-sensing two component regulators in Rhodobacter capsulatus.Members of this family show a distant relationship to alpha/beta (TIM) barrel enzymes such as dihydroorotate dehydrogenase and glycolate oxidase. [Unknown function, General] Pssm-ID: 129820 Cd Length: 319 Bit Score: 62.00 E-value: 1.37e-11
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PRK11815 | PRK11815 | tRNA dihydrouridine(20/20a) synthase DusA; |
82-187 | 7.05e-10 | ||||
tRNA dihydrouridine(20/20a) synthase DusA; Pssm-ID: 236991 [Multi-domain] Cd Length: 333 Bit Score: 57.45 E-value: 7.05e-10
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Name | Accession | Description | Interval | E-value | ||||
DUS_like_FMN | cd02801 | Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze ... |
28-188 | 1.07e-50 | ||||
Dihydrouridine synthase-like (DUS-like) FMN-binding domain. Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archaea. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. 1VHN, a putative flavin oxidoreductase, has high sequence similarity to DUS. The enzymatic mechanism of 1VHN is not known at the present. Pssm-ID: 239200 [Multi-domain] Cd Length: 231 Bit Score: 163.43 E-value: 1.07e-50
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Dus | pfam01207 | Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double ... |
69-189 | 2.27e-33 | ||||
Dihydrouridine synthase (Dus); Members of this family catalyze the reduction of the 5,6-double bond of a uridine residue on tRNA. Dihydrouridine modification of tRNA is widely observed in prokaryotes and eukaryotes, and also in some archae. Most dihydrouridines are found in the D loop of t-RNAs. The role of dihydrouridine in tRNA is currently unknown, but may increase conformational flexibility of the tRNA. It is likely that different family members have different substrate specificities, which may overlap. Dus 1 from Saccharomyces cerevisiae acts on pre-tRNA-Phe, while Dus 2 acts on pre-tRNA-Tyr and pre-tRNA-Leu. Dus 1 is active as a single subunit, requiring NADPH or NADH, and is stimulated by the presence of FAD. Some family members may be targeted to the mitochondria and even have a role in mitochondria. Pssm-ID: 426126 Cd Length: 309 Bit Score: 121.28 E-value: 2.27e-33
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DusA | COG0042 | tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; ... |
69-188 | 2.10e-26 | ||||
tRNA-dihydrouridine synthase [Translation, ribosomal structure and biogenesis]; tRNA-dihydrouridine synthase is part of the Pathway/BioSystem: tRNA modification Pssm-ID: 439812 [Multi-domain] Cd Length: 310 Bit Score: 102.86 E-value: 2.10e-26
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nifR3_yhdG | TIGR00737 | putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 ... |
67-188 | 1.37e-11 | ||||
putative TIM-barrel protein, nifR3 family; This model represents one branch of COG0042 (Predicted TIM-barrel enzymes, possibly dehydrogenases, nifR3 family). This branch includes NifR3 itself, from Rhodobacter capsulatus. It excludes a broadly distributed but more sparsely populated subfamily that contains sll0926 from Synechocystis PCC6803, HI0634 from Haemophilus influenzae, and BB0225 from Borrelia burgdorferi. It also excludes a shorter and more distant archaeal subfamily.The function of nifR3, a member of this family, is unknown, but it is found in an operon with nitrogen-sensing two component regulators in Rhodobacter capsulatus.Members of this family show a distant relationship to alpha/beta (TIM) barrel enzymes such as dihydroorotate dehydrogenase and glycolate oxidase. [Unknown function, General] Pssm-ID: 129820 Cd Length: 319 Bit Score: 62.00 E-value: 1.37e-11
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yjbN | TIGR00742 | tRNA dihydrouridine synthase A; This model represents one branch of COG0042 (Predicted ... |
71-187 | 4.89e-10 | ||||
tRNA dihydrouridine synthase A; This model represents one branch of COG0042 (Predicted TIM-barrel enzymes, possibly dehydrogenases, nifR3 family). It represents a distinct subset by a set of shared unique motifs, a conserved pattern of insertions/deletions relative to other nifR3 homologs, and by subclustering based on cross-genome bidirectional best hits. Members are found in species as diverse as the proteobacteria, a spirochete, a cyanobacterium, and Deinococcus radiodurans. NifR3 itself, a protein of unknown function associated with nitrogen regulation in Rhodobacter capsulatus, is not a member of this branch. Members of this family show a distant relationship to alpha/beta (TIM) barrel enzymes such as dihydroorotate dehydrogenase and glycolate oxidase. [Protein synthesis, tRNA and rRNA base modification] Pssm-ID: 129825 Cd Length: 318 Bit Score: 57.91 E-value: 4.89e-10
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PRK11815 | PRK11815 | tRNA dihydrouridine(20/20a) synthase DusA; |
82-187 | 7.05e-10 | ||||
tRNA dihydrouridine(20/20a) synthase DusA; Pssm-ID: 236991 [Multi-domain] Cd Length: 333 Bit Score: 57.45 E-value: 7.05e-10
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PRK10415 | PRK10415 | tRNA-dihydrouridine synthase B; Provisional |
71-188 | 1.52e-05 | ||||
tRNA-dihydrouridine synthase B; Provisional Pssm-ID: 182440 Cd Length: 321 Bit Score: 44.58 E-value: 1.52e-05
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PRK10550 | PRK10550 | tRNA dihydrouridine(16) synthase DusC; |
138-188 | 1.54e-04 | ||||
tRNA dihydrouridine(16) synthase DusC; Pssm-ID: 236713 Cd Length: 312 Bit Score: 41.33 E-value: 1.54e-04
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PRK07259 | PRK07259 | dihydroorotate dehydrogenase; |
107-198 | 3.36e-03 | ||||
dihydroorotate dehydrogenase; Pssm-ID: 235982 Cd Length: 301 Bit Score: 37.44 E-value: 3.36e-03
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Blast search parameters | ||||
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