Exonuclease-Endonuclease-Phosphatase domain; uncharacterized family 1; This family of ...
174-259
1.86e-05
Exonuclease-Endonuclease-Phosphatase domain; uncharacterized family 1; This family of uncharacterized proteins belongs to a superfamily that includes the catalytic domain (exonuclease/endonuclease/phosphatase, EEP, domain) of a diverse set of proteins including the ExoIII family of apurinic/apyrimidinic (AP) endonucleases, inositol polyphosphate 5-phosphatases (INPP5), neutral sphingomyelinases (nSMases), deadenylases (such as the vertebrate circadian-clock regulated nocturnin), bacterial cytolethal distending toxin B (CdtB), deoxyribonuclease 1 (DNase1), the endonuclease domain of the non-LTR retrotransposon LINE-1, and related domains. These diverse enzymes share a common catalytic mechanism of cleaving phosphodiester bonds. Their substrates range from nucleic acids to phospholipids and perhaps, proteins.
Pssm-ID: 197317 [Multi-domain] Cd Length: 252 Bit Score: 44.90 E-value: 1.86e-05
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium ...
47-193
2.46e-05
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium dependent endonucleases and a large number of phosphatases involved in intracellular signalling. This family includes: AP endonuclease proteins EC:4.2.99.18, DNase I proteins EC:3.1.21.1, Synaptojanin an inositol-1,4,5-trisphosphate phosphatase EC:3.1.3.56, Sphingomyelinase EC:3.1.4.12 and Nocturnin.
Pssm-ID: 460902 [Multi-domain] Cd Length: 183 Bit Score: 43.75 E-value: 2.46e-05
Exonuclease-Endonuclease-Phosphatase domain; uncharacterized family 1; This family of ...
174-259
1.86e-05
Exonuclease-Endonuclease-Phosphatase domain; uncharacterized family 1; This family of uncharacterized proteins belongs to a superfamily that includes the catalytic domain (exonuclease/endonuclease/phosphatase, EEP, domain) of a diverse set of proteins including the ExoIII family of apurinic/apyrimidinic (AP) endonucleases, inositol polyphosphate 5-phosphatases (INPP5), neutral sphingomyelinases (nSMases), deadenylases (such as the vertebrate circadian-clock regulated nocturnin), bacterial cytolethal distending toxin B (CdtB), deoxyribonuclease 1 (DNase1), the endonuclease domain of the non-LTR retrotransposon LINE-1, and related domains. These diverse enzymes share a common catalytic mechanism of cleaving phosphodiester bonds. Their substrates range from nucleic acids to phospholipids and perhaps, proteins.
Pssm-ID: 197317 [Multi-domain] Cd Length: 252 Bit Score: 44.90 E-value: 1.86e-05
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium ...
47-193
2.46e-05
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium dependent endonucleases and a large number of phosphatases involved in intracellular signalling. This family includes: AP endonuclease proteins EC:4.2.99.18, DNase I proteins EC:3.1.21.1, Synaptojanin an inositol-1,4,5-trisphosphate phosphatase EC:3.1.3.56, Sphingomyelinase EC:3.1.4.12 and Nocturnin.
Pssm-ID: 460902 [Multi-domain] Cd Length: 183 Bit Score: 43.75 E-value: 2.46e-05
Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; uncharacterized family 2; This ...
178-259
3.58e-05
Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; uncharacterized family 2; This family of uncharacterized proteins belongs to a superfamily that includes the catalytic domain (exonuclease/endonuclease/phosphatase, EEP, domain) of a diverse set of proteins including the ExoIII family of apurinic/apyrimidinic (AP) endonucleases, inositol polyphosphate 5-phosphatases (INPP5), neutral sphingomyelinases (nSMases), deadenylases (such as the vertebrate circadian-clock regulated nocturnin), bacterial cytolethal distending toxin B (CdtB), deoxyribonuclease 1 (DNase1), the endonuclease domain of the non-LTR retrotransposon LINE-1, and related domains. These diverse enzymes share a common catalytic mechanism of cleaving phosphodiester bonds; their substrates range from nucleic acids to phospholipids and perhaps, proteins.
Pssm-ID: 197318 [Multi-domain] Cd Length: 246 Bit Score: 43.82 E-value: 3.58e-05
Phosphodiesterase domain of human TDP2, a 5'-tyrosyl DNA phosphodiesterase, and related ...
44-194
5.46e-04
Phosphodiesterase domain of human TDP2, a 5'-tyrosyl DNA phosphodiesterase, and related domains; Human TDP2, also known as TTRAP (TRAF/TNFR-associated factors, and tumor necrosis factor receptor/TNFR-associated protein), is a 5'-tyrosyl DNA phosphodiesterase. It is required for the efficient repair of topoisomerase II-induced DNA double strand breaks. The topoisomerase is covalently linked by a phosphotyrosyl bond to the 5'-terminus of the break. TDP2 cleaves the DNA 5'-phosphodiester bond and restores 5'-phosphate termini, needed for subsequent DNA ligation, and hence repair of the break. TDP2 and 3'-tyrosyl DNA phosphodiesterase (TDP1) are complementary activities; together, they allow cells to remove trapped topoisomerase from both 3'- and 5'-DNA termini. TTRAP has been reported as being involved in apoptosis, embryonic development, and transcriptional regulation, and it may inhibit the activation of nuclear factor-kB. This family belongs to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds.
Pssm-ID: 197314 [Multi-domain] Cd Length: 248 Bit Score: 40.40 E-value: 5.46e-04
Endonuclease domain encoded by various R1- and I-clade non-long terminal repeat ...
174-195
8.64e-03
Endonuclease domain encoded by various R1- and I-clade non-long terminal repeat retrotransposons; This family contains the endonuclease (EN) domain of various non-long terminal repeat (non-LTR) retrotransposons, long interspersed nuclear elements (LINEs) which belong to the subtype 2, R1- and I-clade. LINES can be classified into two subtypes. Subtype 2 has two ORFs: the second (ORF2) encodes a modular protein consisting of an N-terminal apurine/apyrimidine endonuclease domain (EN), a central reverse transcriptase, and a zinc-finger-like domain at the C-terminus. Most non-LTR retrotransposons are inserted throughout the host genome; however, many retrotransposons of the R1 clade exhibit target-specific retrotransposition. This family includes the endonucleases of SART1 and R1bm, from the silkworm Bombyx mori, which belong to the R1-clade. It also includes the endonuclease of snail (Biomphalaria glabrata) Nimbus/Bgl and mosquito Aedes aegypti (MosquI), both which belong to the I-clade. This family belongs to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds.
Pssm-ID: 197311 [Multi-domain] Cd Length: 205 Bit Score: 36.50 E-value: 8.64e-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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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
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Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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(labeled illustration) Four types of hits can be shown, as available,
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specific hits meet or exceed a domain-specific e-value threshold
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