uncharacterized protein Dmel_CG5292, isoform B [Drosophila melanogaster]
nucleoside deaminase( domain architecture ID 10001752)
nucleoside deaminase such as adenosine, guanine, or cytosine deaminase is a Zn-dependent enzyme which catalyzes the deamination of nucleosides. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. The functional enzyme is a homodimer
List of domain hits
Name | Accession | Description | Interval | E-value | |||
TadA | COG0590 | tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA ... |
1-146 | 6.38e-41 | |||
tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA(Arg) A34 adenosine deaminase TadA is part of the Pathway/BioSystem: Pyrimidine salvagetRNA modification : Pssm-ID: 440355 [Multi-domain] Cd Length: 148 Bit Score: 134.09 E-value: 6.38e-41
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Name | Accession | Description | Interval | E-value | |||
TadA | COG0590 | tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA ... |
1-146 | 6.38e-41 | |||
tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA(Arg) A34 adenosine deaminase TadA is part of the Pathway/BioSystem: Pyrimidine salvagetRNA modification Pssm-ID: 440355 [Multi-domain] Cd Length: 148 Bit Score: 134.09 E-value: 6.38e-41
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nucleoside_deaminase | cd01285 | Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn ... |
5-112 | 1.05e-35 | |||
Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn dependent and catalyze the deamination of nucleosides. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. The functional enzyme is a homodimer. Cytosine deaminase catalyzes the deamination of cytosine to uracil and ammonia and is a member of the pyrimidine salvage pathway. Cytosine deaminase is found in bacteria and fungi but is not present in mammals; for this reason, the enzyme is currently of interest for antimicrobial drug design and gene therapy applications against tumors. Some members of this family are tRNA-specific adenosine deaminases that generate inosine at the first position of their anticodon (position 34) of specific tRNAs; this modification is thought to enlarge the codon recognition capacity during protein synthesis. Other members of the family are guanine deaminases which deaminate guanine to xanthine as part of the utilization of guanine as a nitrogen source. Pssm-ID: 238612 [Multi-domain] Cd Length: 109 Bit Score: 119.64 E-value: 1.05e-35
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PRK10860 | PRK10860 | tRNA-specific adenosine deaminase; Provisional |
4-146 | 7.33e-25 | |||
tRNA-specific adenosine deaminase; Provisional Pssm-ID: 182786 [Multi-domain] Cd Length: 172 Bit Score: 94.10 E-value: 7.33e-25
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MafB19-deam | pfam14437 | MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily ... |
3-146 | 1.29e-21 | |||
MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily prototyped by Neisseria MafB19. Members of this family are present in a wide phyletic range of bacteria and are predicted to function as toxins in bacterial polymorphic toxin systems. Pssm-ID: 433953 [Multi-domain] Cd Length: 144 Bit Score: 84.88 E-value: 1.29e-21
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Name | Accession | Description | Interval | E-value | |||
TadA | COG0590 | tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA ... |
1-146 | 6.38e-41 | |||
tRNA(Arg) A34 adenosine deaminase TadA [Translation, ribosomal structure and biogenesis]; tRNA(Arg) A34 adenosine deaminase TadA is part of the Pathway/BioSystem: Pyrimidine salvagetRNA modification Pssm-ID: 440355 [Multi-domain] Cd Length: 148 Bit Score: 134.09 E-value: 6.38e-41
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nucleoside_deaminase | cd01285 | Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn ... |
5-112 | 1.05e-35 | |||
Nucleoside deaminases include adenosine, guanine and cytosine deaminases. These enzymes are Zn dependent and catalyze the deamination of nucleosides. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. The functional enzyme is a homodimer. Cytosine deaminase catalyzes the deamination of cytosine to uracil and ammonia and is a member of the pyrimidine salvage pathway. Cytosine deaminase is found in bacteria and fungi but is not present in mammals; for this reason, the enzyme is currently of interest for antimicrobial drug design and gene therapy applications against tumors. Some members of this family are tRNA-specific adenosine deaminases that generate inosine at the first position of their anticodon (position 34) of specific tRNAs; this modification is thought to enlarge the codon recognition capacity during protein synthesis. Other members of the family are guanine deaminases which deaminate guanine to xanthine as part of the utilization of guanine as a nitrogen source. Pssm-ID: 238612 [Multi-domain] Cd Length: 109 Bit Score: 119.64 E-value: 1.05e-35
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PRK10860 | PRK10860 | tRNA-specific adenosine deaminase; Provisional |
4-146 | 7.33e-25 | |||
tRNA-specific adenosine deaminase; Provisional Pssm-ID: 182786 [Multi-domain] Cd Length: 172 Bit Score: 94.10 E-value: 7.33e-25
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MafB19-deam | pfam14437 | MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily ... |
3-146 | 1.29e-21 | |||
MafB19-like deaminase; A member of the nucleic acid/nucleotide deaminase superfamily prototyped by Neisseria MafB19. Members of this family are present in a wide phyletic range of bacteria and are predicted to function as toxins in bacterial polymorphic toxin systems. Pssm-ID: 433953 [Multi-domain] Cd Length: 144 Bit Score: 84.88 E-value: 1.29e-21
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dCMP_cyt_deam_1 | pfam00383 | Cytidine and deoxycytidylate deaminase zinc-binding region; |
3-104 | 2.10e-21 | |||
Cytidine and deoxycytidylate deaminase zinc-binding region; Pssm-ID: 395307 [Multi-domain] Cd Length: 100 Bit Score: 83.12 E-value: 2.10e-21
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deoxycytidylate_deaminase | cd01286 | Deoxycytidylate deaminase domain. Deoxycytidylate deaminase catalyzes the deamination of dCMP ... |
4-103 | 1.56e-06 | |||
Deoxycytidylate deaminase domain. Deoxycytidylate deaminase catalyzes the deamination of dCMP to dUMP, providing the nucleotide substrate for thymidylate synthase. The enzyme binds Zn++, which is required for catalytic activity. The activity of the enzyme is allosterically regulated by the ratio of dCTP to dTTP not only in eukaryotic cells but also in T-even phage-infected Escherichia coli, with dCTP acting as an activator and dTTP as an inhibitor. Pssm-ID: 238613 [Multi-domain] Cd Length: 131 Bit Score: 44.96 E-value: 1.56e-06
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Riboflavin_deaminase-reductase | cd01284 | Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD ... |
5-106 | 2.19e-05 | |||
Riboflavin-specific deaminase. Riboflavin biosynthesis protein RibD (Diaminohydroxyphosphoribosylaminopyrimidine deaminase) catalyzes the deamination of 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate, which is an intermediate step in the biosynthesis of riboflavin.The ribG gene of Bacillus subtilis and the ribD gene of E. coli are bifunctional and contain this deaminase domain and a reductase domain which catalyzes the subsequent reduction of the ribosyl side chain. Pssm-ID: 238611 [Multi-domain] Cd Length: 115 Bit Score: 41.45 E-value: 2.19e-05
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cytidine_deaminase-like | cd00786 | Cytidine and deoxycytidylate deaminase zinc-binding region. The family contains cytidine ... |
5-102 | 4.22e-04 | |||
Cytidine and deoxycytidylate deaminase zinc-binding region. The family contains cytidine deaminases, nucleoside deaminases, deoxycytidylate deaminases and riboflavin deaminases. Also included are the apoBec family of mRNA editing enzymes. All members are Zn dependent. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. Pssm-ID: 238406 [Multi-domain] Cd Length: 96 Bit Score: 37.53 E-value: 4.22e-04
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Blast search parameters | ||||
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