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 ...
7-717
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]
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Pssm-ID: 273169 [Multi-domain] Cd Length: 705 Bit Score: 902.55 E-value: 0e+00
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are ...
7-717
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: 902.55 E-value: 0e+00
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; ...
488-684
2.34e-79
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: 251.37 E-value: 2.34e-79
DEAD_2; This represents a conserved region within a number of RAD3-like DNA-binding helicases ...
72-256
4.73e-57
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: 192.09 E-value: 4.73e-57
DNA repair helicase (rad3); All proteins in this family for which funcitons are known are ...
7-717
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: 902.55 E-value: 0e+00
C-terminal helicase domain of xeroderma pigmentosum group D (XPD) family DEAD-like helicases; ...
488-684
2.34e-79
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: 251.37 E-value: 2.34e-79
DEAD_2; This represents a conserved region within a number of RAD3-like DNA-binding helicases ...
72-256
4.73e-57
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: 192.09 E-value: 4.73e-57
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: 187.25 E-value: 2.26e-55
Helical and beta-bridge domain; HBB is the domain on DEAD-box eukaryotic DNA repair helicases ...
270-413
3.73e-47
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: 165.63 E-value: 3.73e-47
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D ...
35-248
1.88e-23
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: 96.73 E-value: 1.88e-23
DEAH-box helicase domain of Fanconi anemia group J protein and similar proteins; Fanconi ...
35-239
3.07e-17
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: 80.08 E-value: 3.07e-17
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: 65.92 E-value: 1.80e-12
DEAH-box helicase domain of XPD family DEAD-like helicases; The xeroderma pigmentosum group D ...
451-477
4.95e-04
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: 40.88 E-value: 4.95e-04
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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