DEAD/DEAH box containing ATP-dependent DNA helicase, similar to Homo sapiens general transcription and DNA repair factor IIH helicase subunit XPD, an ATP-dependent 5'-3' DNA helicase that is a component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II.
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are ...
7-687
0e+00
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are DNA-DNA helicases that funciton in the initiation of transcription and nucleotide excision repair as part of the TFIIH complex. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
:
Pssm-ID: 273169 [Multi-domain] Cd Length: 705 Bit Score: 941.84 E-value: 0e+00
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are ...
7-687
0e+00
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are DNA-DNA helicases that funciton in the initiation of transcription and nucleotide excision repair as part of the TFIIH complex. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273169 [Multi-domain] Cd Length: 705 Bit Score: 941.84 E-value: 0e+00
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; ...
468-663
2.16e-80
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; The xeroderma pigmentosum group D (XPD)-like family members are DEAD-box helicases belonging to superfamily (SF)2. This family includes DDX11 (also called ChlR1), a protein involved in maintaining chromosome transmission fidelity and genome stability, the TFIIH basal transcription factor complex XPD subunit, and FANCJ (also known as BRIP1), a DNA helicase required for the maintenance of chromosomal stability. 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: 350175 [Multi-domain] Cd Length: 159 Bit Score: 253.30 E-value: 2.16e-80
Helical and beta-bridge domain; HBB is the domain on DEAD-box eukaryotic DNA repair helicases ...
251-392
2.99e-49
Helical and beta-bridge domain; HBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein verifies the presence of damage to DNA and allows DNA repair to proceed. XPD is an assembly of several domains to form a doughnut-shaped molecule that is able to separate two DNA strands and scan the DNA for damage. HBB helps to form the overall DNA-clamping architecture. This family represents a conserved region within a number of eukaryotic DNA repair helicases (EC:3.6.1.-).
Pssm-ID: 462008 Cd Length: 190 Bit Score: 171.41 E-value: 2.99e-49
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are ...
7-687
0e+00
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are DNA-DNA helicases that funciton in the initiation of transcription and nucleotide excision repair as part of the TFIIH complex. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273169 [Multi-domain] Cd Length: 705 Bit Score: 941.84 E-value: 0e+00
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; ...
468-663
2.16e-80
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; The xeroderma pigmentosum group D (XPD)-like family members are DEAD-box helicases belonging to superfamily (SF)2. This family includes DDX11 (also called ChlR1), a protein involved in maintaining chromosome transmission fidelity and genome stability, the TFIIH basal transcription factor complex XPD subunit, and FANCJ (also known as BRIP1), a DNA helicase required for the maintenance of chromosomal stability. 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: 350175 [Multi-domain] Cd Length: 159 Bit Score: 253.30 E-value: 2.16e-80
Helical and beta-bridge domain; HBB is the domain on DEAD-box eukaryotic DNA repair helicases ...
251-392
2.99e-49
Helical and beta-bridge domain; HBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein verifies the presence of damage to DNA and allows DNA repair to proceed. XPD is an assembly of several domains to form a doughnut-shaped molecule that is able to separate two DNA strands and scan the DNA for damage. HBB helps to form the overall DNA-clamping architecture. This family represents a conserved region within a number of eukaryotic DNA repair helicases (EC:3.6.1.-).
Pssm-ID: 462008 Cd Length: 190 Bit Score: 171.41 E-value: 2.99e-49
DEAH-box helicase domain of TFIIH basal transcription factor complex helicase XPD subunit; TFIIH can be resolved biochemically into a seven subunit core complex containing XPD/Rad3, XPB/Ssl2, p62/Tfb1, p52/Tfb2, p44/Ssl1, p34/Tfb4, and p8/Tfb5 and a three subunit Cdk Activating Kinase (CAK) complex containing CDK7/Kin28, cyclin H/Ccl1, and MAT1/Tfb3. XPD interacts directly with p44, which stimulates XPD helicase activity. XPD/Rad3 also interacts directly with the CAK via its MAT1/Tfb3 subunit inhibiting the helicase activity of XPD. XPD is a member of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. The name derives from the sequence of the Walker B motif (motif II). This domain contains the ATP-binding region.
Pssm-ID: 350727 [Multi-domain] Cd Length: 157 Bit Score: 165.30 E-value: 1.86e-47
DEAD_2; This represents a conserved region within a number of RAD3-like DNA-binding helicases ...
62-235
4.37e-46
DEAD_2; This represents a conserved region within a number of RAD3-like DNA-binding helicases that are seemingly ubiquitous - members include proteins of eukaryotic, bacterial and archaeal origin. RAD3 is involved in nucleotide excision repair, and forms part of the transcription factor TFIIH in yeast.
Pssm-ID: 399602 [Multi-domain] Cd Length: 168 Bit Score: 161.66 E-value: 4.37e-46
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D ...
35-236
5.01e-18
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D (XPD)-like family members are DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. The name derives from the sequence of the Walker B motif (motif II). This domain contains the ATP-binding region.
Pssm-ID: 350673 [Multi-domain] Cd Length: 138 Bit Score: 80.94 E-value: 5.01e-18
DEAH-box helicase domain of TFIIH basal transcription factor complex helicase XPD subunit; TFIIH can be resolved biochemically into a seven subunit core complex containing XPD/Rad3, XPB/Ssl2, p62/Tfb1, p52/Tfb2, p44/Ssl1, p34/Tfb4, and p8/Tfb5 and a three subunit Cdk Activating Kinase (CAK) complex containing CDK7/Kin28, cyclin H/Ccl1, and MAT1/Tfb3. XPD interacts directly with p44, which stimulates XPD helicase activity. XPD/Rad3 also interacts directly with the CAK via its MAT1/Tfb3 subunit inhibiting the helicase activity of XPD. XPD is a member of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. The name derives from the sequence of the Walker B motif (motif II). This domain contains the ATP-binding region.
Pssm-ID: 350727 [Multi-domain] Cd Length: 157 Bit Score: 70.15 E-value: 4.98e-14
DEAH-box helicase domain of Fanconi anemia group J protein and similar proteins; Fanconi ...
35-247
4.19e-08
DEAH-box helicase domain of Fanconi anemia group J protein and similar proteins; Fanconi anemia group J protein (FACJ or FANCJ, also known as BRIP1) is a DNA helicase required for the maintenance of chromosomal stability. It plays a role in the repair of DNA double-strand breaks by homologous recombination dependent on its interaction with BRCA1. FANCJ belongs to the DEAD-box helicase family, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. The name derives from the sequence of the Walker B motif (motif II). This domain contains the ATP-binding region.
Pssm-ID: 350728 [Multi-domain] Cd Length: 181 Bit Score: 53.50 E-value: 4.19e-08
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D ...
430-459
1.18e-06
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D (XPD)-like family members are DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation. The name derives from the sequence of the Walker B motif (motif II). This domain contains the ATP-binding region.
Pssm-ID: 350673 [Multi-domain] Cd Length: 138 Bit Score: 48.58 E-value: 1.18e-06
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.
Click on the triangle to view details about the feature, including a multiple sequence alignment
of your query sequence and the protein sequences used to curate the domain model,
where hash marks (#) above the aligned sequences show the location of the conserved feature residues.
The thumbnail image, if present, provides an approximate view of the feature's location in 3 dimensions.
Click on the triangle for interactive 3D structure viewing options.
Functional characterization of the conserved domain architecture found on the query.
Click here to see more details.
This image shows a graphical summary of conserved domains identified on the query sequence.
The Show Concise/Full Display button at the top of the page can be used to select the desired level of detail: only top scoring hits
(labeled illustration) or all hits
(labeled illustration).
Domains are color coded according to superfamilies
to which they have been assigned. Hits with scores that pass a domain-specific threshold
(specific hits) are drawn in bright colors.
Others (non-specific hits) and
superfamily placeholders are drawn in pastel colors.
if a domain or superfamily has been annotated with functional sites (conserved features),
they are mapped to the query sequence and indicated through sets of triangles
with the same color and shade of the domain or superfamily that provides the annotation. Mouse over the colored bars or triangles to see descriptions of the domains and features.
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.
Click on the domain model's accession number to view the multiple sequence alignment of the proteins used to develop the corresponding domain model.
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,
or click on the triangles, if present, that represent functional sites (conserved features)
mapped to the query sequence.
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.
(labeled illustration) Full Display shows all domain models, in each hit category below, that meet or exceed the RPS-BLAST threshold for statistical significance.
(labeled illustration) Four types of hits can be shown, as available,
for each region on the query sequence:
specific hits meet or exceed a domain-specific e-value threshold
(illustrated example)
and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
non-specific hits
meet or exceed the RPS-BLAST threshold for statistical significance (default E-value cutoff of 0.01, or an E-value selected by user via the
advanced search options)
the domain superfamily to which the specific and non-specific hits belong
multi-domain models that were computationally detected and are likely to contain multiple single domains
Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
(CDART).
Modify your query to search against a different database and/or use advanced search options
