5'-3' DNA helicase ZGRF1 isoform X1 [Homo sapiens]
Protein Classification
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||||
| DNA2 | COG1112 | Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; |
1686-2057 | 1.03e-68 | ||||||
Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; : Pssm-ID: 440729 [Multi-domain] Cd Length: 819 Bit Score: 249.66 E-value: 1.03e-68
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| DUF2439 | pfam10382 | Protein of unknown function (DUF2439); This domain can be found in proteins that have been ... |
4-74 | 6.53e-23 | ||||||
Protein of unknown function (DUF2439); This domain can be found in proteins that have been implicated in telomere maintenance in Saccharomyces cerevisiae and in meiotic chromosome segregation in Schizosaccharomyces pombe. It can also be found in Mte1 (Mph1-associated telomere maintenance protein 1), human zinc finger protein ZGRF1 (C4ORF21) and fission yeast Dbl2. Mte1 is a D-loop-binding protein that interacts and stimulates the helicase and fork regression activities of Mph1 while inhibiting the ability of Mph1 to dissociate recombination intermediates. Mph1 and Mte1 interdependently colocalize at DNA damage-induced foci and dysfunctional telomeres. Mte1 is indicated to play a role in regulation of crossover recombination, response to replication stress, and telomere maintenance. The fission yeast, Dbl2 is needed for cellular resistance to the topoisomerase I poison camptothecin, forms DNA damage-induced foci, and is needed for the optimal recruitment of Fml1 to DNA damage, while the human ZGRF1 protein has been linked to DNA cross-link repair and mutations of it have been found in a variety of human tumors. ZGRF1 is a 5'-to-3'helicase that interacts with RAD51 and stimulates homologous recombination and, thus, promotes the repair of replication-blocking DNA lesions. Having said that, there is no evidence to suggest that this domain is implicated in DNA damage resistance or for nuclear focus formation. : Pssm-ID: 463065 Cd Length: 74 Bit Score: 94.11 E-value: 6.53e-23
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| zf-GRF | pfam06839 | GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding ... |
1347-1391 | 2.42e-12 | ||||||
GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding proteins. It seems likely that this domain is involved in nucleic acid binding. It is named GRF after three conserved residues in the centre of the alignment of the domain. This zinc finger may be related to pfam01396. : Pssm-ID: 462017 Cd Length: 45 Bit Score: 63.19 E-value: 2.42e-12
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| Name | Accession | Description | Interval | E-value | ||||||
| DNA2 | COG1112 | Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; |
1686-2057 | 1.03e-68 | ||||||
Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; Pssm-ID: 440729 [Multi-domain] Cd Length: 819 Bit Score: 249.66 E-value: 1.03e-68
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| AAA_12 | pfam13087 | AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA ... |
1855-2039 | 1.66e-67 | ||||||
AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. Pssm-ID: 463780 [Multi-domain] Cd Length: 196 Bit Score: 226.28 E-value: 1.66e-67
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| SF1_C_Upf1 | cd18808 | C-terminal helicase domain of Upf1-like family helicases; The Upf1-like helicase family ... |
1879-2057 | 2.17e-57 | ||||||
C-terminal helicase domain of Upf1-like family helicases; The Upf1-like helicase family includes UPF1, HELZ, Mov10L1, Aquarius, IGHMBP2 (SMUBP2), and similar proteins. They are DEAD-like helicases belonging to superfamily (SF)1, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. Similar to SF2 helicases, SF1 helicases do not form toroidal structures like SF3-6 helicases. Their helicase core consists of two similar protein domains that resemble the fold of the recombination protein RecA. This model describes the C-terminal domain, also called HelicC. Pssm-ID: 350195 [Multi-domain] Cd Length: 184 Bit Score: 197.07 E-value: 2.17e-57
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| DUF2439 | pfam10382 | Protein of unknown function (DUF2439); This domain can be found in proteins that have been ... |
4-74 | 6.53e-23 | ||||||
Protein of unknown function (DUF2439); This domain can be found in proteins that have been implicated in telomere maintenance in Saccharomyces cerevisiae and in meiotic chromosome segregation in Schizosaccharomyces pombe. It can also be found in Mte1 (Mph1-associated telomere maintenance protein 1), human zinc finger protein ZGRF1 (C4ORF21) and fission yeast Dbl2. Mte1 is a D-loop-binding protein that interacts and stimulates the helicase and fork regression activities of Mph1 while inhibiting the ability of Mph1 to dissociate recombination intermediates. Mph1 and Mte1 interdependently colocalize at DNA damage-induced foci and dysfunctional telomeres. Mte1 is indicated to play a role in regulation of crossover recombination, response to replication stress, and telomere maintenance. The fission yeast, Dbl2 is needed for cellular resistance to the topoisomerase I poison camptothecin, forms DNA damage-induced foci, and is needed for the optimal recruitment of Fml1 to DNA damage, while the human ZGRF1 protein has been linked to DNA cross-link repair and mutations of it have been found in a variety of human tumors. ZGRF1 is a 5'-to-3'helicase that interacts with RAD51 and stimulates homologous recombination and, thus, promotes the repair of replication-blocking DNA lesions. Having said that, there is no evidence to suggest that this domain is implicated in DNA damage resistance or for nuclear focus formation. Pssm-ID: 463065 Cd Length: 74 Bit Score: 94.11 E-value: 6.53e-23
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| zf-GRF | pfam06839 | GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding ... |
1347-1391 | 2.42e-12 | ||||||
GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding proteins. It seems likely that this domain is involved in nucleic acid binding. It is named GRF after three conserved residues in the centre of the alignment of the domain. This zinc finger may be related to pfam01396. Pssm-ID: 462017 Cd Length: 45 Bit Score: 63.19 E-value: 2.42e-12
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| Name | Accession | Description | Interval | E-value | ||||||
| DNA2 | COG1112 | Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; |
1686-2057 | 1.03e-68 | ||||||
Superfamily I DNA and/or RNA helicase [Replication, recombination and repair]; Pssm-ID: 440729 [Multi-domain] Cd Length: 819 Bit Score: 249.66 E-value: 1.03e-68
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| AAA_12 | pfam13087 | AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA ... |
1855-2039 | 1.66e-67 | ||||||
AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. Pssm-ID: 463780 [Multi-domain] Cd Length: 196 Bit Score: 226.28 E-value: 1.66e-67
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| SF1_C_Upf1 | cd18808 | C-terminal helicase domain of Upf1-like family helicases; The Upf1-like helicase family ... |
1879-2057 | 2.17e-57 | ||||||
C-terminal helicase domain of Upf1-like family helicases; The Upf1-like helicase family includes UPF1, HELZ, Mov10L1, Aquarius, IGHMBP2 (SMUBP2), and similar proteins. They are DEAD-like helicases belonging to superfamily (SF)1, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. Similar to SF2 helicases, SF1 helicases do not form toroidal structures like SF3-6 helicases. Their helicase core consists of two similar protein domains that resemble the fold of the recombination protein RecA. This model describes the C-terminal domain, also called HelicC. Pssm-ID: 350195 [Multi-domain] Cd Length: 184 Bit Score: 197.07 E-value: 2.17e-57
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| DEXXQc_DNA2 | cd18041 | DEXXQ-box helicase domain of DNA2; DNA2 (DNA Replication Helicase/Nuclease 2) possesses ... |
1614-1878 | 7.11e-34 | ||||||
DEXXQ-box helicase domain of DNA2; DNA2 (DNA Replication Helicase/Nuclease 2) possesses different enzymatic activities, such as single-stranded DNA (ssDNA)-dependent ATPase, 5-3 helicase, and endonuclease activities, and is involved in DNA replication and DNA repair in the nucleus and mitochondrion. It is involved in Okazaki fragment processing by cleaving long flaps that escape FEN1: flaps that are longer than 27 nucleotides are coated by replication protein A complex (RPA), leading to recruit DNA2 which cleaves the flap until it is too short to bind RPA and becomes a substrate for FEN1. It is also involved in 5-end resection of DNA during double-strand break (DSB) repair; it is recruited by BLM and mediates the cleavage of 5-ssDNA, while the 3-ssDNA cleavage is prevented by the presence of RPA. DNA2 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350799 [Multi-domain] Cd Length: 203 Bit Score: 130.05 E-value: 7.11e-34
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| DEXXQc_SETX | cd18042 | DEXXQ-box helicase domain of SETX; The RNA/DNA helicase senataxin (SETX) plays a role in ... |
1615-1878 | 1.85e-28 | ||||||
DEXXQ-box helicase domain of SETX; The RNA/DNA helicase senataxin (SETX) plays a role in transcription, neurogenesis, and antiviral response. SEXT is an R-loop-associated protein that is thought to function as an RNA/DNA helicase. R-loops consist of RNA/DNA hybrids, formed during transcription when nascent RNA hybridizes to the DNA template strand, displacing the non-template DNA strand. Mutations in SETX are linked to two neurodegenerative disorders: ataxia with oculomotor apraxia type 2 (AOA2) and amyotrophic lateral sclerosis type 4 (ALS4). S. cerevisiae homolog splicing endonuclease 1 (Sen1) is an exclusively nuclear protein, important for nucleolar organization. S. cerevisiae Sen1 and its ortholog, the Schizosaccharomyces pombe Sen1, share conserved domains and belong to the family I class of helicases. Both proteins translocate 5' to 3' and unwind both DNA and RNA duplexes and also RNA/DNA hybrids in vitro. SETX is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 438712 [Multi-domain] Cd Length: 218 Bit Score: 115.00 E-value: 1.85e-28
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| DEXXQc_UPF1 | cd18039 | DEXXQ-box helicase domain of UPF1; UPF1 (also called RNA Helicase And ATPase, Regulator Of ... |
1648-1878 | 3.34e-28 | ||||||
DEXXQ-box helicase domain of UPF1; UPF1 (also called RNA Helicase And ATPase, Regulator Of Nonsense Transcripts, or ATP-Dependent Helicase RENT1) is an RNA-dependent helicase and ATPase required for nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. It is recruited to mRNAs upon translation termination and undergoes a cycle of phosphorylation and dephosphorylation; its phosphorylation appears to be a key step in NMD. It is recruited by release factors to stalled ribosomes together with the SMG1C protein kinase complex to form the transient SURF (SMG1-UPF1-eRF1-eRF3) complex. In EJC-dependent NMD, the SURF complex associates with the exon junction complex (EJC) located downstream from the termination codon through UPF2 and allows the formation of an UPF1-UPF2-UPF3 surveillance complex which is believed to activate NMD. Diseases associated with UPF1 include juvenile amyotrophic lateral sclerosis and epidermolysis bullosa, junctional, non-Herlitz type. UPF1 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350797 [Multi-domain] Cd Length: 234 Bit Score: 115.04 E-value: 3.34e-28
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| DEXXQc_SMUBP2 | cd18044 | DEXXQ-box helicase domain of SMUBP2; SMUBP2 (also called immunoglobulin mu-binding protein 2, ... |
1648-1878 | 2.60e-26 | ||||||
DEXXQ-box helicase domain of SMUBP2; SMUBP2 (also called immunoglobulin mu-binding protein 2, or IGHMBP2) is a 5' to 3' helicase that unwinds RNA and DNA duplexes in an ATP-dependent reaction. It is a DNA-binding protein specific to 5'-phosphorylated single-stranded guanine-rich sequence (5'-GGGCT-3') related to the immunoglobulin mu chain switch region. The IGHMBP2 gene is responsible for Charcot-Marie-Tooth disease (CMT) type 2S and spinal muscular atrophy with respiratory distress type 1 (SMARD1). It is also thought to play a role in frontotemporal dementia (FTD) with amyotrophic lateral sclerosis (ALS) and major depressive disorder (MDD). SMUBP2 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350802 [Multi-domain] Cd Length: 191 Bit Score: 108.08 E-value: 2.60e-26
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| DEXXQc_Upf1-like | cd17934 | DEXXQ-box helicase domain of Upf1-like helicase; The Upf1-like helicase family includes UPF1, ... |
1649-1878 | 1.55e-24 | ||||||
DEXXQ-box helicase domain of Upf1-like helicase; The Upf1-like helicase family includes UPF1, HELZ, Mov10L1, Aquarius, IGHMBP2 (SMUBP2), coronavirus Nsp13, and similar proteins. They belong to the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 438708 [Multi-domain] Cd Length: 121 Bit Score: 100.39 E-value: 1.55e-24
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| AAA_11 | pfam13086 | AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA ... |
1648-1844 | 1.11e-23 | ||||||
AAA domain; This family of domains contain a P-loop motif that is characteriztic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. Pssm-ID: 404072 [Multi-domain] Cd Length: 248 Bit Score: 102.42 E-value: 1.11e-23
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| DUF2439 | pfam10382 | Protein of unknown function (DUF2439); This domain can be found in proteins that have been ... |
4-74 | 6.53e-23 | ||||||
Protein of unknown function (DUF2439); This domain can be found in proteins that have been implicated in telomere maintenance in Saccharomyces cerevisiae and in meiotic chromosome segregation in Schizosaccharomyces pombe. It can also be found in Mte1 (Mph1-associated telomere maintenance protein 1), human zinc finger protein ZGRF1 (C4ORF21) and fission yeast Dbl2. Mte1 is a D-loop-binding protein that interacts and stimulates the helicase and fork regression activities of Mph1 while inhibiting the ability of Mph1 to dissociate recombination intermediates. Mph1 and Mte1 interdependently colocalize at DNA damage-induced foci and dysfunctional telomeres. Mte1 is indicated to play a role in regulation of crossover recombination, response to replication stress, and telomere maintenance. The fission yeast, Dbl2 is needed for cellular resistance to the topoisomerase I poison camptothecin, forms DNA damage-induced foci, and is needed for the optimal recruitment of Fml1 to DNA damage, while the human ZGRF1 protein has been linked to DNA cross-link repair and mutations of it have been found in a variety of human tumors. ZGRF1 is a 5'-to-3'helicase that interacts with RAD51 and stimulates homologous recombination and, thus, promotes the repair of replication-blocking DNA lesions. Having said that, there is no evidence to suggest that this domain is implicated in DNA damage resistance or for nuclear focus formation. Pssm-ID: 463065 Cd Length: 74 Bit Score: 94.11 E-value: 6.53e-23
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| DEXXc_HELZ2-C | cd18040 | C-terminal DEXX-box helicase domain of HELZ2; Helicase with zinc finger 2 (HELZ2, also known ... |
1614-1878 | 1.17e-17 | ||||||
C-terminal DEXX-box helicase domain of HELZ2; Helicase with zinc finger 2 (HELZ2, also known as PPAR-alpha-interacting complex protein 285 or PRIC285 and PPAR-gamma DBD-interacting protein 1 or PDIP1) acts as a transcriptional coactivator for a number of nuclear receptors including PPARA, PPARG, THRA, THRB and RXRA. It belongs to the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350798 [Multi-domain] Cd Length: 271 Bit Score: 85.27 E-value: 1.17e-17
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| zf-GRF | pfam06839 | GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding ... |
1347-1391 | 2.42e-12 | ||||||
GRF zinc finger; This presumed zinc binding domain is found in a variety of DNA-binding proteins. It seems likely that this domain is involved in nucleic acid binding. It is named GRF after three conserved residues in the centre of the alignment of the domain. This zinc finger may be related to pfam01396. Pssm-ID: 462017 Cd Length: 45 Bit Score: 63.19 E-value: 2.42e-12
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| EEXXEc_NFX1 | cd17936 | EEXXE-box helicase domain of NFX1; Human NFX1 protein was identified as a protein that ... |
1615-1877 | 3.00e-12 | ||||||
EEXXE-box helicase domain of NFX1; Human NFX1 protein was identified as a protein that represses class II MHC (major histocompatibility complex) gene expression. NFX1 binds a conserved cis-acting element, termed the X-box, in promoters of human class II MHC genes. The Cys-rich region contains several NFX1-type zinc finger domains. Frequently, a R3H domain is present in the C-terminus, and a RING finger domain and a PAM2 motif are present in the N-terminus. The lack of R3H and PAM2 motifs in the plant proteins indicates functional differences. Plant NFX1-like proteins are proposed to modulate growth and survival by coordinating reactive oxygen species, salicylic acid, further biotic stress and abscisic acid responses. A common feature of all members may be E3 ubiquitin ligase, due to the presence of a RING finger domain, as well as DNA binding. NFX1 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350694 [Multi-domain] Cd Length: 178 Bit Score: 67.18 E-value: 3.00e-12
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| DEXXQc_Helz-like | cd18038 | DEXXQ/H-box helicase domain of Helz-like helicase; This subfamily contains HELZ, Mov10L1, and ... |
1615-1865 | 7.68e-12 | ||||||
DEXXQ/H-box helicase domain of Helz-like helicase; This subfamily contains HELZ, Mov10L1, and similar proteins. Helicase with zinc finger (HELZ) acts as a helicase that plays a role in RNA metabolism during development. Moloney leukemia virus 10-like protein 1 (Mov10L1) binds Piwi-interacting RNA (piRNA) precursors to initiate piRNA processing. All are members of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350796 [Multi-domain] Cd Length: 229 Bit Score: 67.26 E-value: 7.68e-12
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| EEXXQc_AQR | cd17935 | EEXXQ-box helicase domain of AQR; Aquarius (AQR) is a multifunctional RNA helicase that binds ... |
1784-1888 | 8.96e-11 | ||||||
EEXXQ-box helicase domain of AQR; Aquarius (AQR) is a multifunctional RNA helicase that binds precursor-mRNA introns at a defined position and is part of a pentameric intron-binding complex (IBC). It is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350693 [Multi-domain] Cd Length: 207 Bit Score: 63.60 E-value: 8.96e-11
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| DExxQc_SF1-N | cd17914 | DEXQ-box helicase domain of superfamily 1 helicase; The superfamily (SF)1 family members ... |
1801-1877 | 5.96e-10 | ||||||
DEXQ-box helicase domain of superfamily 1 helicase; The superfamily (SF)1 family members include UvrD/Rep, Pif1-like, and Upf-1-like proteins. Like SF2, they do not form toroidal, predominantly hexameric structures like SF3-6. Their helicase core is surrounded by C and N-terminal domains with specific functions such as nucleases, RNA or DNA binding domains or domains engaged in protein-protein interactions. SF1 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 438706 [Multi-domain] Cd Length: 121 Bit Score: 58.65 E-value: 5.96e-10
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| SF1_C | cd18786 | C-terminal helicase domain of superfamily 1 DEAD/H-box helicases; Superfamily (SF)1 family ... |
1958-2038 | 1.87e-09 | ||||||
C-terminal helicase domain of superfamily 1 DEAD/H-box helicases; Superfamily (SF)1 family members include UvrD/Rep, Pif1-like, and Upf-1-like proteins. Similar to SF2 helicases, they do not form toroidal, predominantly hexameric structures like SF3-6. SF1 helicases are a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. Their helicase core is surrounded by C- and N-terminal domains with specific functions such as nucleases, RNA or DNA binding domains, or domains engaged in protein-protein interactions. The core consists of two similar protein domains that resemble the fold of the recombination protein RecA. This model describes the C-terminal domain, also called HelicC. Pssm-ID: 350173 [Multi-domain] Cd Length: 89 Bit Score: 56.29 E-value: 1.87e-09
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| DEXXQc_Mov10L1 | cd18078 | DEXXQ-box helicase domain of Mov10L1; Moloney leukemia virus 10-like protein 1 (Mov10L1) binds ... |
1651-1863 | 3.88e-09 | ||||||
DEXXQ-box helicase domain of Mov10L1; Moloney leukemia virus 10-like protein 1 (Mov10L1) binds Piwi-interacting RNA (piRNA) precursors to initiate piRNA processing. Mov10L1 is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350836 [Multi-domain] Cd Length: 230 Bit Score: 59.30 E-value: 3.88e-09
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| DEXXQc_SF1 | cd18043 | DEXXQ-box helicase domain of Superfamily 1 helicases; Superfamily 1 (SF1) helicases are ... |
1802-1844 | 1.37e-06 | ||||||
DEXXQ-box helicase domain of Superfamily 1 helicases; Superfamily 1 (SF1) helicases are nucleic acid motor proteins that couple ATP hydrolysis to translocation along with the concomitant unwinding of DNA or RNA. This is central to many aspects of cellular DNA and RNA metabolism and accordingly, they are implicated in a wide range of nucleic acid processing events including DNA replication, recombination, and repair as well as many aspects of RNA metabolism. Superfamily 1 helicases are members of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350801 [Multi-domain] Cd Length: 127 Bit Score: 49.50 E-value: 1.37e-06
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| DEXXQc_HELZ | cd18077 | DEXXQ-box helicase domain of HELZ; Helicase with zinc finger (HELZ) acts as a helicase that ... |
1648-1878 | 1.67e-06 | ||||||
DEXXQ-box helicase domain of HELZ; Helicase with zinc finger (HELZ) acts as a helicase that plays a role in RNA metabolism during development. HELZ is a member of the family I class of RNA helicases of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350835 [Multi-domain] Cd Length: 226 Bit Score: 51.33 E-value: 1.67e-06
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| DEXSc_RecD-like | cd17933 | DEXS-box helicase domain of RecD and similar proteins; RecD is a member of the RecBCD (EC 3.1. ... |
1799-1842 | 5.22e-05 | ||||||
DEXS-box helicase domain of RecD and similar proteins; RecD is a member of the RecBCD (EC 3.1.11.5, Exonuclease V) complex. It is the alpha chain of the complex and functions as a 3'-5' helicase. The RecBCD enzyme is both a helicase that unwinds, or separates the strands of DNA, and a nuclease that makes single-stranded nicks in DNA. RecD is a member of the DEAD-like helicase superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region. Pssm-ID: 350691 [Multi-domain] Cd Length: 155 Bit Score: 45.62 E-value: 5.22e-05
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| alphaCoV_Nsp13-helicase | cd21723 | helicase domain of alphacoronavirus non-structural protein 13; This model represents the ... |
1805-2037 | 6.85e-05 | ||||||
helicase domain of alphacoronavirus non-structural protein 13; This model represents the helicase domain of non-structural protein 13 (Nsp13) from alphacoronavirus, including Porcine epidemic diarrhea virus and Human coronavirus (CoV) NL63. Helicases catalyze NTP-dependent unwinding of nucleic acid duplexes into single strands and are classified based on the arrangement of conserved motifs into six superfamilies. CoV Nsp13 is a member of the helicase superfamily 1 (SF1); SF1 and SF2 helicases do not form toroidal structures, while SF3-6 helicases do. Nsp13 is a component of the viral RNA synthesis replication and transcription complex (RTC). It is a multidomain protein containing a Cys/His rich zinc-binding domain (CH/ZBD), a stalk domain, a 1B domain involved in nucleic acid substrate binding, and a SF1 helicase core. Pssm-ID: 409656 [Multi-domain] Cd Length: 340 Bit Score: 47.42 E-value: 6.85e-05
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| RecD | COG0507 | ATPase/5#-3# helicase helicase subunit RecD of the DNA repair enzyme RecBCD (exonuclease V) ... |
1805-1842 | 3.29e-04 | ||||||
ATPase/5#-3# helicase helicase subunit RecD of the DNA repair enzyme RecBCD (exonuclease V) [Replication, recombination and repair]; Pssm-ID: 440273 [Multi-domain] Cd Length: 514 Bit Score: 45.74 E-value: 3.29e-04
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