DNA repair protein (rad1); All proteins in this family for which functions are known are ...
97-907
0e+00
DNA repair protein (rad1); All proteins in this family for which functions are known are components in a multiprotein endonuclease complex (usually made up of Rad1 and Rad10 homologs). This complex is used primarily for nucleotide excision repair but also for some aspects of recombinational repair in some species. Most Archaeal species also have homologs of these genes, but the function of these Archaeal genes is not known, so we have set our cutoff to only pick up the eukaryotic genes.This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford Universit [DNA metabolism, DNA replication, recombination, and repair]
:
Pssm-ID: 273163 [Multi-domain] Cd Length: 814 Bit Score: 1220.43 E-value: 0e+00
DNA repair protein (rad1); All proteins in this family for which functions are known are ...
97-907
0e+00
DNA repair protein (rad1); All proteins in this family for which functions are known are components in a multiprotein endonuclease complex (usually made up of Rad1 and Rad10 homologs). This complex is used primarily for nucleotide excision repair but also for some aspects of recombinational repair in some species. Most Archaeal species also have homologs of these genes, but the function of these Archaeal genes is not known, so we have set our cutoff to only pick up the eukaryotic genes.This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford Universit [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273163 [Multi-domain] Cd Length: 814 Bit Score: 1220.43 E-value: 0e+00
nuclease domain of XPF found in eukaryotes; XPF, also called DNA excision repair protein ...
684-818
3.20e-85
nuclease domain of XPF found in eukaryotes; XPF, also called DNA excision repair protein ERCC-4, or DNA repair protein complementing XP-F cells, or Xeroderma pigmentosum group F-complementing protein, is a DNA repair endonuclease that is a catalytic component of a structure-specific DNA repair endonuclease responsible for the 5-prime incision during DNA repair. It is involved in homologous recombination that assists in removing interstrand cross-link. The nuclease domains of the catalytic subunits XPF have the GDX(n)ERKX(3)D motif which is required for metal-dependent endonuclease activity but not for DNA junction binding. XPF-ERRC1 and its yeast homolog Rad1-Rad10 play key roles in the excision of DNA lesions and are required for certain types of homologous recombination events and for the repair of DNA cross-links.
Pssm-ID: 410854 [Multi-domain] Cd Length: 136 Bit Score: 268.97 E-value: 3.20e-85
ERCC4 domain; This domain is a family of nucleases. The family includes EME1 which is an ...
686-816
1.84e-29
ERCC4 domain; This domain is a family of nucleases. The family includes EME1 which is an essential component of a Holliday junction resolvase. EME1 interacts with MUS81 to form a DNA structure-specific endonuclease.
Pssm-ID: 426945 [Multi-domain] Cd Length: 139 Bit Score: 114.06 E-value: 1.84e-29
ERCC4 domain; This entry represents a structural motif found in several DNA repair nucleases, ...
684-761
2.04e-21
ERCC4 domain; This entry represents a structural motif found in several DNA repair nucleases, such as Rad1/Mus81/XPF endonucleases, and in ATP-dependent helicases. The XPF/Rad1/Mus81-dependent nuclease family specifically cleaves branched structures generated during DNA repair, replication, and recombination, and is essential for maintaining genome stability. The nuclease domain architecture exhibits remarkable similarity to those of restriction endonucleases.
Pssm-ID: 214888 [Multi-domain] Cd Length: 98 Bit Score: 89.72 E-value: 2.04e-21
DNA repair protein (rad1); All proteins in this family for which functions are known are ...
97-907
0e+00
DNA repair protein (rad1); All proteins in this family for which functions are known are components in a multiprotein endonuclease complex (usually made up of Rad1 and Rad10 homologs). This complex is used primarily for nucleotide excision repair but also for some aspects of recombinational repair in some species. Most Archaeal species also have homologs of these genes, but the function of these Archaeal genes is not known, so we have set our cutoff to only pick up the eukaryotic genes.This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford Universit [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 273163 [Multi-domain] Cd Length: 814 Bit Score: 1220.43 E-value: 0e+00
nuclease domain of XPF found in eukaryotes; XPF, also called DNA excision repair protein ...
684-818
3.20e-85
nuclease domain of XPF found in eukaryotes; XPF, also called DNA excision repair protein ERCC-4, or DNA repair protein complementing XP-F cells, or Xeroderma pigmentosum group F-complementing protein, is a DNA repair endonuclease that is a catalytic component of a structure-specific DNA repair endonuclease responsible for the 5-prime incision during DNA repair. It is involved in homologous recombination that assists in removing interstrand cross-link. The nuclease domains of the catalytic subunits XPF have the GDX(n)ERKX(3)D motif which is required for metal-dependent endonuclease activity but not for DNA junction binding. XPF-ERRC1 and its yeast homolog Rad1-Rad10 play key roles in the excision of DNA lesions and are required for certain types of homologous recombination events and for the repair of DNA cross-links.
Pssm-ID: 410854 [Multi-domain] Cd Length: 136 Bit Score: 268.97 E-value: 3.20e-85
XPF family DNA repair endonuclease; (Xeroderma Pigmentosum group F) DNA repair gene homologs ...
684-803
4.17e-47
XPF family DNA repair endonuclease; (Xeroderma Pigmentosum group F) DNA repair gene homologs are members of the XPF/Rad1/Mus81-dependent nuclease family which specifically cleave branched structures generated during DNA repair, replication, and recombination, and they are essential for maintaining genome stability. They belong to a wider superfamily of nucleases including very short patch repair (Vsr) endonucleases, archaeal Holliday junction resolvases, MutH methyl-directed DNA mismatch-repair endonucleases, and catalytic domains of many restriction endonucleases, such as EcoRI, BamHI, and FokI.
Pssm-ID: 411771 [Multi-domain] Cd Length: 123 Bit Score: 163.97 E-value: 4.17e-47
nuclease domain of XPF/MUS81 family proteins; The XPF/MUS81 family belongs to 3'-flap ...
683-818
2.81e-42
nuclease domain of XPF/MUS81 family proteins; The XPF/MUS81 family belongs to 3'-flap endonuclease that act upon 3'-flap structures and involved in DNA repair pathways that are necessary for the removal of UV-light-induced DNA lesions and cross-links between DNA strands. Family members exist either as heterodimers or as homodimers in their functionally competent states which consist of a catalytic and a noncatalytic subunit. The catalytic subunits have a DX(n)RKX(3)D motif. This motif is required for metal-dependent endonuclease activity but not for DNA junction binding. The equivalent regions of the noncatalytic subunits (ERCC1, EME1, and FAAP24) have diverged. The noncatalytic subunits have roles such as binding ssDNA or an ability to target the endonuclease to defined DNA structures or sites of DNA damage.
Pssm-ID: 410849 [Multi-domain] Cd Length: 126 Bit Score: 150.23 E-value: 2.81e-42
nuclease domain of XPF found in archaea; XPF, also called DNA excision repair protein ERCC-4, ...
684-812
5.77e-31
nuclease domain of XPF found in archaea; XPF, also called DNA excision repair protein ERCC-4, or DNA repair protein complementing XP-F cells, or Xeroderma pigmentosum group F-complementing protein, is a 3'-flap repair endonuclease that cleaves 5' of ds/ssDNA interfaces in 3' flap structures, although it also cuts bubble, Y-DNA structures and mobile and immobile Holliday junctions. XPF cuts preferentially after pyrimidines, may continue to progressively cleave substrate upstream of the initial cleavage, at least in vitro. It may be involved in nucleotide excision repair. The nuclease domains of the catalytic subunits XPF have the GDX(n)ERKX(3)D motif which is required for metal-dependent endonuclease activity but not for DNA junction binding. XPF-ERRC1 and its yeast homolog Rad1-Rad10 play key roles in the excision of DNA lesions and are required for certain types of homologous recombination events and for the repair of DNA cross-links.
Pssm-ID: 410851 [Multi-domain] Cd Length: 127 Bit Score: 117.87 E-value: 5.77e-31
ERCC4 domain; This domain is a family of nucleases. The family includes EME1 which is an ...
686-816
1.84e-29
ERCC4 domain; This domain is a family of nucleases. The family includes EME1 which is an essential component of a Holliday junction resolvase. EME1 interacts with MUS81 to form a DNA structure-specific endonuclease.
Pssm-ID: 426945 [Multi-domain] Cd Length: 139 Bit Score: 114.06 E-value: 1.84e-29
ERCC4 domain; This entry represents a structural motif found in several DNA repair nucleases, ...
684-761
2.04e-21
ERCC4 domain; This entry represents a structural motif found in several DNA repair nucleases, such as Rad1/Mus81/XPF endonucleases, and in ATP-dependent helicases. The XPF/Rad1/Mus81-dependent nuclease family specifically cleaves branched structures generated during DNA repair, replication, and recombination, and is essential for maintaining genome stability. The nuclease domain architecture exhibits remarkable similarity to those of restriction endonucleases.
Pssm-ID: 214888 [Multi-domain] Cd Length: 98 Bit Score: 89.72 E-value: 2.04e-21
XPF-like nuclease domain of Fanconi anemia group M protein (FANCM); FANCM (EC 3.6.4.13), also ...
683-818
6.28e-09
XPF-like nuclease domain of Fanconi anemia group M protein (FANCM); FANCM (EC 3.6.4.13), also called Fanconi anemia-associated polypeptide of 250 kDa (FAAP250), or protein Hef ortholog, or ATP-dependent RNA helicase FANCM, is a DNA-dependent ATPase component of the Fanconi anemia (FA) core complex. It is required for the normal activation of the FA pathway, leading to monoubiquitination of the FANCI-FANCD2 complex in response to DNA damage, cellular resistance to DNA cross-linking drugs, and prevention of chromosomal breakage. In complex with CENPS and CENPX, it binds double-stranded DNA (dsDNA), fork-structured DNA (fsDNA) and Holliday junction substrates. In complex with FAAP24, it efficiently binds to single-strand DNA (ssDNA), splayed-arm DNA, and 3'-flap substrates. In vitro, on its own, FANCM strongly binds ssDNA oligomers and weakly fsDNA, but does not bind to dsDNA.
Pssm-ID: 410853 [Multi-domain] Cd Length: 139 Bit Score: 55.35 E-value: 6.28e-09
XPF-like nuclease domain of Mus81; Mus81 is a crossover junction endonuclease that interacts ...
685-781
9.24e-09
XPF-like nuclease domain of Mus81; Mus81 is a crossover junction endonuclease that interacts with Eme1 and Eme2 to form a DNA structure-specific endonuclease with substrate preference for branched DNA structures with a 5'-end at the branch nick. The typical substrates include 3'-flap structures, replication forks and nicked Holliday junctions. Mus81 may be required in mitosis for the processing of stalled or collapsed replication forks. Mus81 consists of the active nuclease domain with the GDX(n)ERKX(3)D motif which is required for metal-dependent endonuclease activity and two helix-hairpin-helix (HhH2) domains.
Pssm-ID: 410850 [Multi-domain] Cd Length: 150 Bit Score: 55.18 E-value: 9.24e-09
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
