Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, ...
1101-1196
7.98e-14
Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.
:
Pssm-ID: 459740 [Multi-domain] Cd Length: 109 Bit Score: 69.16 E-value: 7.98e-14
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts ...
38-152
1.12e-13
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts with the BAH domain of the Orc1 subunit of the origin recognition complex (ORC) resulting in the establishment of silent chromatin at HMR and HML in S.cerevisiae. The amino acids from the ORC interaction region of Sir1 are presented on a conserved, convex surface that forms a complementary interface with the Orc1 BAH domain, critical for transcriptional silencing. Proteins containing this domain also include Y' element ATP-dependent helicase protein 1, which catalyzes DNA unwinding and is involved in telomerase-independent telomere maintenance.
The actual alignment was detected with superfamily member pfam11603:
Pssm-ID: 431955 Cd Length: 120 Bit Score: 69.18 E-value: 1.12e-13
DEAD/DEAH box helicase; Members of this family include the DEAD and DEAH box helicases. ...
854-1026
2.00e-12
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: 66.88 E-value: 2.00e-12
Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, ...
1101-1196
7.98e-14
Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.
Pssm-ID: 459740 [Multi-domain] Cd Length: 109 Bit Score: 69.16 E-value: 7.98e-14
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts ...
38-152
1.12e-13
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts with the BAH domain of the Orc1 subunit of the origin recognition complex (ORC) resulting in the establishment of silent chromatin at HMR and HML in S.cerevisiae. The amino acids from the ORC interaction region of Sir1 are presented on a conserved, convex surface that forms a complementary interface with the Orc1 BAH domain, critical for transcriptional silencing. Proteins containing this domain also include Y' element ATP-dependent helicase protein 1, which catalyzes DNA unwinding and is involved in telomerase-independent telomere maintenance.
Pssm-ID: 431955 Cd Length: 120 Bit Score: 69.18 E-value: 1.12e-13
DEAD/DEAH box helicase; Members of this family include the DEAD and DEAH box helicases. ...
854-1026
2.00e-12
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: 66.88 E-value: 2.00e-12
C-terminal helicase domain of DNA helicase RecG; ATP-dependent DNA helicase RecG plays a ...
1103-1217
1.02e-04
C-terminal helicase domain of DNA helicase RecG; ATP-dependent DNA helicase RecG plays a critical role in recombination and DNA repair. RecG helps process Holliday junction intermediates to mature products by catalyzing branch migration. It is a DEAD-like helicase 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: 350198 [Multi-domain] Cd Length: 159 Bit Score: 44.64 E-value: 1.02e-04
Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, ...
1101-1196
7.98e-14
Helicase conserved C-terminal domain; The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase.
Pssm-ID: 459740 [Multi-domain] Cd Length: 109 Bit Score: 69.16 E-value: 7.98e-14
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts ...
38-152
1.12e-13
Sir1, ORC-binding domain; This entry represents the ORC-binding domain of Sir1. Sir1 interacts with the BAH domain of the Orc1 subunit of the origin recognition complex (ORC) resulting in the establishment of silent chromatin at HMR and HML in S.cerevisiae. The amino acids from the ORC interaction region of Sir1 are presented on a conserved, convex surface that forms a complementary interface with the Orc1 BAH domain, critical for transcriptional silencing. Proteins containing this domain also include Y' element ATP-dependent helicase protein 1, which catalyzes DNA unwinding and is involved in telomerase-independent telomere maintenance.
Pssm-ID: 431955 Cd Length: 120 Bit Score: 69.18 E-value: 1.12e-13
DEAD/DEAH box helicase; Members of this family include the DEAD and DEAH box helicases. ...
854-1026
2.00e-12
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: 66.88 E-value: 2.00e-12
C-terminal helicase domain of DNA helicase RecG; ATP-dependent DNA helicase RecG plays a ...
1103-1217
1.02e-04
C-terminal helicase domain of DNA helicase RecG; ATP-dependent DNA helicase RecG plays a critical role in recombination and DNA repair. RecG helps process Holliday junction intermediates to mature products by catalyzing branch migration. It is a DEAD-like helicase 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: 350198 [Multi-domain] Cd Length: 159 Bit Score: 44.64 E-value: 1.02e-04
C-terminal helicase domain of the DEAD box helicases; DEAD-box helicases comprise a diverse ...
1101-1196
1.58e-04
C-terminal helicase domain of the DEAD box helicases; DEAD-box helicases comprise 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. They are superfamily (SF)2 helicases that, similar to SF1, 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: 350174 [Multi-domain] Cd Length: 131 Bit Score: 43.26 E-value: 1.58e-04
C-terminal helicase domain of superfamily 2 DEAD/H-box helicases; Superfamily (SF)2 helicases include DEAD-box helicases, UvrB, RecG, Ski2, Sucrose Non-Fermenting (SNF) family helicases, and dicer proteins, among others. Similar to SF1 helicases, they do not form toroidal structures like SF3-6 helicases. SF2 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: 350172 [Multi-domain] Cd Length: 77 Bit Score: 41.15 E-value: 2.41e-04
C-terminal helicase domain of the RecG family helicases; The DEAD-like helicase RecG family ...
1118-1208
7.36e-04
C-terminal helicase domain of the RecG family helicases; The DEAD-like helicase RecG family contains recombination factor RecG and transcription-repair coupling factor TrcF. 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: 350179 [Multi-domain] Cd Length: 160 Bit Score: 42.25 E-value: 7.36e-04
C-terminal helicase domain of EcoAI HsdR-like restriction enzyme family helicases; This family ...
1106-1198
9.47e-03
C-terminal helicase domain of EcoAI HsdR-like restriction enzyme family helicases; This family is composed of helicase restriction enzymes, including the HsdR subunit of restriction-modification enzymes such as Escherichia coli type I restriction enzyme EcoAI R protein (R.EcoAI). The EcoAI enzyme recognizes 5'-GAGN(7)GTCA-3'. The HsdR or R subunit is required for both nuclease and ATPase activities, but not for modification. These proteins 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: 350186 [Multi-domain] Cd Length: 116 Bit Score: 37.92 E-value: 9.47e-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.
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
