DEAD/DEAH box containing ATP-dependent helicase catalyzes the unwinding of DNA or RNA; such as human DNA excision repair protein ERCC-6-like and DNA repair and recombination protein RAD54-like
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 ...
5-227
4.48e-111
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 family of DNA dependent ATPases are important members of the chromatin remodeling complexes that are implicated in epigenetic control of gene expression. The Snf2 family comprise a large group of ATP-hydrolyzing proteins that are ubiquitous in eukaryotes, but also present in eubacteria and archaea. The bacterial SNF2 present in this family 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: 350771 [Multi-domain] Cd Length: 218 Bit Score: 326.61 E-value: 4.48e-111
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 ...
5-227
4.48e-111
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 family of DNA dependent ATPases are important members of the chromatin remodeling complexes that are implicated in epigenetic control of gene expression. The Snf2 family comprise a large group of ATP-hydrolyzing proteins that are ubiquitous in eukaryotes, but also present in eubacteria and archaea. The bacterial SNF2 present in this family 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: 350771 [Multi-domain] Cd Length: 218 Bit Score: 326.61 E-value: 4.48e-111
SNF2-related domain; This domain is found in proteins involved in a variety of processes ...
8-199
1.47e-19
SNF2-related domain; This domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as well as a variety of other proteins with little functional information (e.g., lodestar, ETL1). SNF2 functions as the ATPase component of the SNF2/SWI multisubunit complex, which utilizes energy derived from ATP hydrolysis to disrupt histone-DNA interactions, resulting in the increased accessibility of DNA to transcription factors.
Pssm-ID: 425504 [Multi-domain] Cd Length: 289 Bit Score: 88.51 E-value: 1.47e-19
C-terminal helicase domain of the SNF family helicases; The Sucrose Non-Fermenting (SNF) ...
378-427
6.09e-03
C-terminal helicase domain of the SNF family helicases; The Sucrose Non-Fermenting (SNF) family includes chromatin-remodeling factors, such as CHD proteins and SMARCA proteins, recombination proteins Rad54, and many others. They are DEAD-like helicases belonging to superfamily (SF)2, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. Similar to SF1 helicases, SF2 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: 350180 [Multi-domain] Cd Length: 135 Bit Score: 37.07 E-value: 6.09e-03
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 ...
5-227
4.48e-111
DEXQ-box helicase domain of bacterial SNF2 family proteins; Proteins belonging to the SNF2 family of DNA dependent ATPases are important members of the chromatin remodeling complexes that are implicated in epigenetic control of gene expression. The Snf2 family comprise a large group of ATP-hydrolyzing proteins that are ubiquitous in eukaryotes, but also present in eubacteria and archaea. The bacterial SNF2 present in this family 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: 350771 [Multi-domain] Cd Length: 218 Bit Score: 326.61 E-value: 4.48e-111
DEXH/Q-box helicase domain of DEAD-like helicase Snf family proteins; Sucrose Non-Fermenting ...
5-180
1.32e-24
DEXH/Q-box helicase domain of DEAD-like helicase Snf family proteins; Sucrose Non-Fermenting (SNF) proteins DEAD-like helicases superfamily. A diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region.
Pssm-ID: 350677 [Multi-domain] Cd Length: 182 Bit Score: 99.95 E-value: 1.32e-24
SNF2-related domain; This domain is found in proteins involved in a variety of processes ...
8-199
1.47e-19
SNF2-related domain; This domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as well as a variety of other proteins with little functional information (e.g., lodestar, ETL1). SNF2 functions as the ATPase component of the SNF2/SWI multisubunit complex, which utilizes energy derived from ATP hydrolysis to disrupt histone-DNA interactions, resulting in the increased accessibility of DNA to transcription factors.
Pssm-ID: 425504 [Multi-domain] Cd Length: 289 Bit Score: 88.51 E-value: 1.47e-19
DEAQ-box helicase domain of archaeal and bacterial SNF2-related proteins; Proteins belonging ...
5-196
9.15e-18
DEAQ-box helicase domain of archaeal and bacterial SNF2-related proteins; Proteins belonging to SNF2 family of DNA dependent ATPases are important members of the chromatin remodeling complexes that are implicated in epigenetic control of gene expression. The Snf2 family comprises a large group of ATP-hydrolyzing proteins that are ubiquitous in eukaryotes, but also present in eubacteria and archaea. Archaeal SWI2 and SNF2 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: 350770 [Multi-domain] Cd Length: 218 Bit Score: 81.84 E-value: 9.15e-18
DEXH-box helicase domain of SMARCAL1; SMARCAL1 (SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a like 1, also known as HARP) is recruited to stalled replication forks to promote repair and helps restart replication. It plays a role in DNA repair, telomere maintenance and replication fork stability in response to DNA replication stress. Mutations cause Schimke Immunoosseous Dysplasia. SMARCAL1 is part 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: 350768 [Multi-domain] Cd Length: 213 Bit Score: 77.25 E-value: 3.44e-16
DEXH-box helicase domain of ERCC6L2; ERCC excision repair 6 like 2 (ERCC6L2, also known as ...
5-173
5.74e-12
DEXH-box helicase domain of ERCC6L2; ERCC excision repair 6 like 2 (ERCC6L2, also known as RAD26L) may play a role in DNA repair and mitochondrial function. In humans, mutations in the ERCC6L2 gene are associated with bone marrow failure syndrome 2. ERCC6L2 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: 350763 [Multi-domain] Cd Length: 245 Bit Score: 65.48 E-value: 5.74e-12
DEXH-box helicase domain of ATRX-like proteins; This family includes ATRX-like members such as ...
5-173
6.12e-12
DEXH-box helicase domain of ATRX-like proteins; This family includes ATRX-like members such as transcriptional regulator ATRX (also called alpha thalassemia/mental retardation syndrome X-linked and X-linked nuclear protein or XNP) which is involved in transcriptional regulation and chromatin remodeling, and ARIP4 (also called androgen receptor-interacting protein 4, RAD54 like 2 or RAD54L2) which modulates androgen receptor (AR)-dependent transactivation in a promoter-dependent manner. They 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: 350765 [Multi-domain] Cd Length: 239 Bit Score: 65.39 E-value: 6.12e-12
DEAH/Q-box helicase domain of CHD1L; Chromodomain helicase DNA binding protein 1 like (CHD1L, ...
5-200
9.44e-12
DEAH/Q-box helicase domain of CHD1L; Chromodomain helicase DNA binding protein 1 like (CHD1L, also known as ALC1) is involved in DNA repair by regulating chromatin relaxation following DNA damage. CHD1L 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: 350764 [Multi-domain] Cd Length: 216 Bit Score: 64.38 E-value: 9.44e-12
DEXH-box helicase domain of the chromodomain helicase DNA binding protein 6, 7, 8 and 9; ...
5-183
4.88e-11
DEXH-box helicase domain of the chromodomain helicase DNA binding protein 6, 7, 8 and 9; Chromodomain-helicase-DNA-binding protein 6-9 (CHD6, CHD7, CHD8, and CHD9) are members of the DEAD-like helicases superfamily, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This domain contains the ATP-binding region.
Pssm-ID: 350753 [Multi-domain] Cd Length: 223 Bit Score: 62.27 E-value: 4.88e-11
DEXH-box helicase domain of RapA; In bacteria, RapA is an RNA polymerase (RNAP)-associated ...
5-182
1.58e-10
DEXH-box helicase domain of RapA; In bacteria, RapA is an RNA polymerase (RNAP)-associated SWI2/SNF2 (switch/sucrose non-fermentable) protein that mediates RNAP recycling during transcription. The ATPase activity of RapA is stimulated by its interaction with RNAP and inhibited by its N-terminal domain. The conformational changes of RapA and its interaction with RNAP are essential for RNAP recycling. RapA is part 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: 350769 [Multi-domain] Cd Length: 207 Bit Score: 60.38 E-value: 1.58e-10
DEXH-box helicase domain of ERCC6; ERCC excision repair 6, chromatin remodeling factor (ERCC6, also known Cockayne syndrome group B (CSB), Rad26 in Saccharomyces cerevisiae, and Rhp26 in Schizosaccharomyces pombe) is a DNA-binding protein that is important in transcription-coupled excision repair. ERCC6 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: 350758 [Multi-domain] Cd Length: 193 Bit Score: 57.72 E-value: 1.13e-09
DEXH-box helicase domain of HELLS; HELLS (helicase, lymphoid specific, also known as Lsh or ...
4-197
1.39e-08
DEXH-box helicase domain of HELLS; HELLS (helicase, lymphoid specific, also known as Lsh or SMARCA6) is a major epigenetic regulator crucial for normal heterochromatin structure and function. HELLS is part 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: 350767 [Multi-domain] Cd Length: 236 Bit Score: 55.47 E-value: 1.39e-08
DEXH-box helicase domain of SMARCAD1; SWI/SNF-related matrix-associated actin-dependent ...
5-172
2.33e-08
DEXH-box helicase domain of SMARCAD1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1 (SMARCAD1, also known as ATP-dependent helicase 1 or Hel1) possesses intrinsic ATP-dependent nucleosome-remodeling activity and is required for both DNA repair and heterochromatin organization. SMARCAD1 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: 350756 [Multi-domain] Cd Length: 187 Bit Score: 53.93 E-value: 2.33e-08
DEAH-box helicase domain of the chromodomain helicase DNA binding protein 6; ...
5-180
9.80e-08
DEAH-box helicase domain of the chromodomain helicase DNA binding protein 6; Chromodomain-helicase-DNA-binding protein 6 (CHD6) is a DNA-dependent ATPase that plays a role in chromatin remodeling. It regulates transcription by disrupting nucleosomes in a largely non-sliding manner which strongly increases the accessibility of chromatin. It activates transcription of specific genes in response to oxidative stress through interaction with NFE2L2.2 and acts as a transcriptional repressor of different viruses including influenza virus or papillomavirus. During influenza virus infection, the viral polymerase complex localizes CHD6 to inactive chromatin where it gets degraded in a proteasome independent-manner. CHD6 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: 350816 [Multi-domain] Cd Length: 222 Bit Score: 52.74 E-value: 9.80e-08
DEXH-box helicase domain of Mot1; Modifier of transcription 1 (Mot1, also known as TAF172 in ...
5-195
6.74e-07
DEXH-box helicase domain of Mot1; Modifier of transcription 1 (Mot1, also known as TAF172 in eukaryotes) regulates transcription in association with TATA binding protein (TBP). Mot1, Ino80C, and NC2 function coordinately to regulate pervasive transcription in yeast and mammals. Mot1 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: 350757 [Multi-domain] Cd Length: 232 Bit Score: 50.04 E-value: 6.74e-07
DEXH-box helicase domain of SMARCA2 and SMARCA4; SWI/SNF related, matrix associated, actin ...
5-199
8.01e-07
DEXH-box helicase domain of SMARCA2 and SMARCA4; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, members 2 and 4 (SMARCA2 and SMARCA4) 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: 350754 [Multi-domain] Cd Length: 233 Bit Score: 50.06 E-value: 8.01e-07
DEXH-box helicase domain of ATRX; Transcriptional regulator ATRX (also called alpha ...
5-203
1.10e-06
DEXH-box helicase domain of ATRX; Transcriptional regulator ATRX (also called alpha thalassemia/mental retardation syndrome X-linked and X-linked nuclear protein or XNP) is involved in transcriptional regulation and chromatin remodeling. Mutations in humans cause mental retardation, X-linked, syndromic, with hypotonic facies 1 (MRXSHF1) and alpha-thalassemia myelodysplasia syndrome (ATMDS). ATRX is part of the a 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: 350826 [Multi-domain] Cd Length: 246 Bit Score: 49.89 E-value: 1.10e-06
DEAH-box helicase domain of SMARCA1 and SMARCA5; SWI/SNF related, matrix associated, actin ...
5-179
8.37e-06
DEAH-box helicase domain of SMARCA1 and SMARCA5; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 1 and 5 (SMARCA1 and SMARCA5) 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: 350755 [Multi-domain] Cd Length: 222 Bit Score: 46.93 E-value: 8.37e-06
DEAH-box helicase domain of the chromodomain helicase DNA binding protein 2; ...
3-179
1.96e-05
DEAH-box helicase domain of the chromodomain helicase DNA binding protein 2; Chromodomain-helicase-DNA-binding protein 2 (CHD2) is a DNA-binding helicase that specifically binds to the promoter of target genes, leading to chromatin remodeling, possibly by promoting deposition of histone H3.3. It is involved in myogenesis via interaction with MYOD1; it binds to myogenic gene regulatory sequences and mediates incorporation of histone H3.3 prior to the onset of myogenic gene expression, promoting their expression. CHD2 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: 350812 [Multi-domain] Cd Length: 237 Bit Score: 45.77 E-value: 1.96e-05
DEAD/DEAH box helicase; Members of this family include the DEAD and DEAH box helicases. ...
7-127
3.30e-05
DEAD/DEAH box helicase; Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.
Pssm-ID: 425570 [Multi-domain] Cd Length: 165 Bit Score: 44.16 E-value: 3.30e-05
DEXH-box helicase domain of the chromodomain helicase DNA binding proteins 1 and 2, and ...
5-183
8.50e-05
DEXH-box helicase domain of the chromodomain helicase DNA binding proteins 1 and 2, and similar proteins; Chromodomain-helicase-DNA-binding protein 1 (CHD1) is an ATP-dependent chromatin-remodeling factor which functions as the substrate recognition component of the transcription regulatory histone acetylation (HAT) complex SAGA. It regulates polymerase II transcription and is also required for efficient transcription by RNA polymerase I, and more specifically the polymerase I transcription termination step. It is not only involved in transcription-related chromatin-remodeling, but is also required to maintain a specific chromatin configuration across the genome. CHD1 is also associated with histone deacetylase (HDAC) activity. Chromodomain-helicase-DNA-binding protein 2 (CHD2) is a DNA-binding helicase that specifically binds to the promoter of target genes, leading to chromatin remodeling, possibly by promoting deposition of histone H3.3. It is involved in myogenesis via interaction with MYOD1; it binds to myogenic gene regulatory sequences and mediates incorporation of histone H3.3 prior to the onset of myogenic gene expression, promoting their expression. Both 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: 350751 [Multi-domain] Cd Length: 218 Bit Score: 43.88 E-value: 8.50e-05
DEAH-box helicase domain of SMARCA5; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 5 (SMARCA5, also called SNF2H) is the catalytic subunit of the four known chromatin-remodeling complexes: CHRAC, RSF, ACF/WCRF, and WICH. SMARCA5 plays a major role organising arrays of nucleosomes adjacent to the binding sites for the architectural transcription factor CTCF sites and acts to promote CTCF binding SMARCA5 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: 350822 [Multi-domain] Cd Length: 244 Bit Score: 41.96 E-value: 3.69e-04
DEAH-box helicase domain of SMARCA1; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 1 (SMARCA1, also called SNF2L) is a component of NURF (nucleosome-remodeling factor) and CERF (CECR2-containing-remodeling factor) complexes which promote the perturbation of chromatin structure in an ATP-dependent manner. SMARCA1 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: 350823 [Multi-domain] Cd Length: 233 Bit Score: 39.23 E-value: 2.60e-03
N-terminal DEAD/H-box helicase domain of superfamily 2 helicases; The DEAD/H-like superfamily ...
22-163
2.97e-03
N-terminal DEAD/H-box helicase domain of superfamily 2 helicases; The DEAD/H-like superfamily 2 helicases comprise a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. This N-terminal domain contains the ATP-binding region.
Pssm-ID: 350668 [Multi-domain] Cd Length: 146 Bit Score: 38.15 E-value: 2.97e-03
C-terminal helicase domain of the SNF family helicases; The Sucrose Non-Fermenting (SNF) ...
378-427
6.09e-03
C-terminal helicase domain of the SNF family helicases; The Sucrose Non-Fermenting (SNF) family includes chromatin-remodeling factors, such as CHD proteins and SMARCA proteins, recombination proteins Rad54, and many others. They are DEAD-like helicases belonging to superfamily (SF)2, a diverse family of proteins involved in ATP-dependent RNA or DNA unwinding. Similar to SF1 helicases, SF2 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: 350180 [Multi-domain] Cd Length: 135 Bit Score: 37.07 E-value: 6.09e-03
DEXH-box helicase domain of SMARCA2; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 2 (SMARCA2, also known as brahma homolog) is a component of the BAF complex. SMARCA2 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: 350821 [Multi-domain] Cd Length: 251 Bit Score: 38.12 E-value: 8.03e-03
DEXH-box helicase domain of SMARCA4; SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 (SMARCA4, also known as transcription activator BRG1) is a component of the CREST-BRG1 complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. Mutation of SMARCA4 (BRG1), the ATPase of BAF (mSWI/SNF) and PBAF complexes, contributes to a range of malignancies and neurologic disorders. SMARCA4 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: 350820 [Multi-domain] Cd Length: 251 Bit Score: 37.72 E-value: 9.56e-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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