ERI1 exoribonuclease 3 isoform X7 [Homo sapiens]
3'-5' exonuclease( domain architecture ID 10150039)
3'-5' exonuclease catalyzes the excision of nucleoside monophosphates at the DNA or RNA termini in the 3'-5' direction; similar to human ERI1 exoribonuclease 3
List of domain hits
Name | Accession | Description | Interval | E-value | |||
ERI-1_3'hExo_like | cd06133 | DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and ... |
68-203 | 8.69e-62 | |||
DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and similar proteins; This subfamily is composed of Caenorhabditis elegans ERI-1, human 3' exonuclease (3'hExo), Drosophila exonuclease snipper (snp), and similar proteins from eukaryotes and bacteria. These are DEDDh-type DnaQ-like 3'-5' exonucleases containing three conserved sequence motifs termed ExoI, ExoII and ExoIII, with a specific Hx(4)D conserved pattern at ExoIII. These motifs are clustered around the active site and contain four conserved acidic residues that serve as ligands for the two metal ions required for catalysis. ERI-1 has been implicated in the degradation of small interfering RNAs (RNAi). 3'hExo participates in the degradation of histone mRNAs. Snp is a non-essential exonuclease that efficiently degrades structured RNA and DNA substrates as long as there is a minimum of 2 nucleotides in the 3' overhang to initiate degradation. Snp is not a functional homolog of either ERI-1 or 3'hExo. : Pssm-ID: 99836 [Multi-domain] Cd Length: 176 Bit Score: 190.12 E-value: 8.69e-62
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Name | Accession | Description | Interval | E-value | |||
ERI-1_3'hExo_like | cd06133 | DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and ... |
68-203 | 8.69e-62 | |||
DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and similar proteins; This subfamily is composed of Caenorhabditis elegans ERI-1, human 3' exonuclease (3'hExo), Drosophila exonuclease snipper (snp), and similar proteins from eukaryotes and bacteria. These are DEDDh-type DnaQ-like 3'-5' exonucleases containing three conserved sequence motifs termed ExoI, ExoII and ExoIII, with a specific Hx(4)D conserved pattern at ExoIII. These motifs are clustered around the active site and contain four conserved acidic residues that serve as ligands for the two metal ions required for catalysis. ERI-1 has been implicated in the degradation of small interfering RNAs (RNAi). 3'hExo participates in the degradation of histone mRNAs. Snp is a non-essential exonuclease that efficiently degrades structured RNA and DNA substrates as long as there is a minimum of 2 nucleotides in the 3' overhang to initiate degradation. Snp is not a functional homolog of either ERI-1 or 3'hExo. Pssm-ID: 99836 [Multi-domain] Cd Length: 176 Bit Score: 190.12 E-value: 8.69e-62
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KapD | COG5018 | 3'-5' exonuclease KapD, inhibitor of KinA-controlled sporulation [Signal transduction ... |
66-199 | 3.46e-40 | |||
3'-5' exonuclease KapD, inhibitor of KinA-controlled sporulation [Signal transduction mechanisms]; Pssm-ID: 444042 [Multi-domain] Cd Length: 181 Bit Score: 135.37 E-value: 3.46e-40
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PTZ00315 | PTZ00315 | 2'-phosphotransferase; Provisional |
61-199 | 1.42e-39 | |||
2'-phosphotransferase; Provisional Pssm-ID: 240356 [Multi-domain] Cd Length: 582 Bit Score: 142.34 E-value: 1.42e-39
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RNase_T | pfam00929 | Exonuclease; This family includes a variety of exonuclease proteins, such as ribonuclease T ... |
69-203 | 5.18e-38 | |||
Exonuclease; This family includes a variety of exonuclease proteins, such as ribonuclease T and the epsilon subunit of DNA polymerase III.; Pssm-ID: 395743 [Multi-domain] Cd Length: 164 Bit Score: 129.01 E-value: 5.18e-38
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EXOIII | smart00479 | exonuclease domain in DNA-polymerase alpha and epsilon chain, ribonuclease T and other ... |
67-192 | 9.26e-29 | |||
exonuclease domain in DNA-polymerase alpha and epsilon chain, ribonuclease T and other exonucleases; Pssm-ID: 214685 [Multi-domain] Cd Length: 169 Bit Score: 105.46 E-value: 9.26e-29
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Name | Accession | Description | Interval | E-value | |||
ERI-1_3'hExo_like | cd06133 | DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and ... |
68-203 | 8.69e-62 | |||
DEDDh 3'-5' exonuclease domain of Caenorhabditis elegans ERI-1, human 3' exonuclease, and similar proteins; This subfamily is composed of Caenorhabditis elegans ERI-1, human 3' exonuclease (3'hExo), Drosophila exonuclease snipper (snp), and similar proteins from eukaryotes and bacteria. These are DEDDh-type DnaQ-like 3'-5' exonucleases containing three conserved sequence motifs termed ExoI, ExoII and ExoIII, with a specific Hx(4)D conserved pattern at ExoIII. These motifs are clustered around the active site and contain four conserved acidic residues that serve as ligands for the two metal ions required for catalysis. ERI-1 has been implicated in the degradation of small interfering RNAs (RNAi). 3'hExo participates in the degradation of histone mRNAs. Snp is a non-essential exonuclease that efficiently degrades structured RNA and DNA substrates as long as there is a minimum of 2 nucleotides in the 3' overhang to initiate degradation. Snp is not a functional homolog of either ERI-1 or 3'hExo. Pssm-ID: 99836 [Multi-domain] Cd Length: 176 Bit Score: 190.12 E-value: 8.69e-62
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KapD | COG5018 | 3'-5' exonuclease KapD, inhibitor of KinA-controlled sporulation [Signal transduction ... |
66-199 | 3.46e-40 | |||
3'-5' exonuclease KapD, inhibitor of KinA-controlled sporulation [Signal transduction mechanisms]; Pssm-ID: 444042 [Multi-domain] Cd Length: 181 Bit Score: 135.37 E-value: 3.46e-40
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PTZ00315 | PTZ00315 | 2'-phosphotransferase; Provisional |
61-199 | 1.42e-39 | |||
2'-phosphotransferase; Provisional Pssm-ID: 240356 [Multi-domain] Cd Length: 582 Bit Score: 142.34 E-value: 1.42e-39
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RNase_T | pfam00929 | Exonuclease; This family includes a variety of exonuclease proteins, such as ribonuclease T ... |
69-203 | 5.18e-38 | |||
Exonuclease; This family includes a variety of exonuclease proteins, such as ribonuclease T and the epsilon subunit of DNA polymerase III.; Pssm-ID: 395743 [Multi-domain] Cd Length: 164 Bit Score: 129.01 E-value: 5.18e-38
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EXOIII | smart00479 | exonuclease domain in DNA-polymerase alpha and epsilon chain, ribonuclease T and other ... |
67-192 | 9.26e-29 | |||
exonuclease domain in DNA-polymerase alpha and epsilon chain, ribonuclease T and other exonucleases; Pssm-ID: 214685 [Multi-domain] Cd Length: 169 Bit Score: 105.46 E-value: 9.26e-29
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PRK07748 | PRK07748 | 3'-5' exonuclease KapD; |
68-186 | 1.42e-16 | |||
3'-5' exonuclease KapD; Pssm-ID: 236087 Cd Length: 207 Bit Score: 74.72 E-value: 1.42e-16
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PolC | COG2176 | DNA polymerase III, alpha subunit (gram-positive type) [Replication, recombination and repair]; ... |
68-150 | 1.01e-11 | |||
DNA polymerase III, alpha subunit (gram-positive type) [Replication, recombination and repair]; Pssm-ID: 441779 [Multi-domain] Cd Length: 181 Bit Score: 60.93 E-value: 1.01e-11
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DnaQ | COG0847 | DNA polymerase III, epsilon subunit or related 3'-5' exonuclease [Replication, recombination ... |
68-151 | 2.01e-10 | |||
DNA polymerase III, epsilon subunit or related 3'-5' exonuclease [Replication, recombination and repair]; Pssm-ID: 440608 [Multi-domain] Cd Length: 163 Bit Score: 57.11 E-value: 2.01e-10
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polC | PRK00448 | DNA polymerase III PolC; Validated |
68-150 | 2.75e-10 | |||
DNA polymerase III PolC; Validated Pssm-ID: 234767 [Multi-domain] Cd Length: 1437 Bit Score: 59.08 E-value: 2.75e-10
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PRK08517 | PRK08517 | 3'-5' exonuclease; |
68-145 | 5.78e-06 | |||
3'-5' exonuclease; Pssm-ID: 236281 [Multi-domain] Cd Length: 257 Bit Score: 45.78 E-value: 5.78e-06
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PRK07883 | PRK07883 | DEDD exonuclease domain-containing protein; |
68-149 | 6.08e-06 | |||
DEDD exonuclease domain-containing protein; Pssm-ID: 236123 [Multi-domain] Cd Length: 557 Bit Score: 46.06 E-value: 6.08e-06
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PRK07740 | PRK07740 | hypothetical protein; Provisional |
68-145 | 1.44e-05 | |||
hypothetical protein; Provisional Pssm-ID: 236085 [Multi-domain] Cd Length: 244 Bit Score: 44.27 E-value: 1.44e-05
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PRK06722 | PRK06722 | exonuclease; Provisional |
67-175 | 2.60e-05 | |||
exonuclease; Provisional Pssm-ID: 180670 [Multi-domain] Cd Length: 281 Bit Score: 43.89 E-value: 2.60e-05
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PRK08074 | PRK08074 | bifunctional ATP-dependent DNA helicase/DNA polymerase III subunit epsilon; Validated |
68-146 | 5.60e-05 | |||
bifunctional ATP-dependent DNA helicase/DNA polymerase III subunit epsilon; Validated Pssm-ID: 236148 [Multi-domain] Cd Length: 928 Bit Score: 43.40 E-value: 5.60e-05
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PRK09182 | PRK09182 | DNA polymerase III subunit epsilon; Validated |
69-147 | 9.66e-04 | |||
DNA polymerase III subunit epsilon; Validated Pssm-ID: 236397 [Multi-domain] Cd Length: 294 Bit Score: 39.19 E-value: 9.66e-04
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PRK06807 | PRK06807 | 3'-5' exonuclease; |
68-143 | 2.02e-03 | |||
3'-5' exonuclease; Pssm-ID: 235864 [Multi-domain] Cd Length: 313 Bit Score: 38.26 E-value: 2.02e-03
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Blast search parameters | ||||
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