ATP-dependent Clp protease ATP-binding subunit ClpX is an ATP-dependent specificity component of the Clp protease that uses cycles of ATP-binding and hydrolysis to unfold proteins and translocate them to the ClpP protease
endopeptidase Clp ATP-binding regulatory subunit (clpX); A member of the ATP-dependent ...
1-209
3.47e-114
endopeptidase Clp ATP-binding regulatory subunit (clpX); A member of the ATP-dependent proteases, ClpX has ATP-dependent chaperone activity and is required for specific ATP-dependent proteolytic activities expressed by ClpPX. The gene is also found to be involved in stress tolerance in Bacillus subtilis and is essential for the efficient acquisition of genes specifying type IA and IB restriction. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]
Pssm-ID: 273047 [Multi-domain] Cd Length: 413 Bit Score: 331.73 E-value: 3.47e-114
ATP-dependent Clp protease ATP-binding subunit ClpX; ClpX is a component of the ATP-dependent ...
1-138
2.25e-79
ATP-dependent Clp protease ATP-binding subunit ClpX; ClpX is a component of the ATP-dependent protease ClpXP. In ClpXP, ClpX ATPase serves to specifically recognize, unfold, and translocate protein substrates into the chamber of ClpP protease for degradation. This RecA-like_ClpX domain subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410905 [Multi-domain] Cd Length: 251 Bit Score: 237.50 E-value: 2.25e-79
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, ...
141-209
2.32e-20
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, referred to as the D2-small domain, and is a mixed alpha-beta structure. Compared with the D1-small domain (included in AAA) it lacks the long coiled-coil insertion, and instead of helix C4 contains a beta-strand (e3) that is part of a three stranded beta-pleated sheet. In Thermophilus the whole protein forms a hexamer with the D1-small and D2-small domains located on the outside of the hexamer, with the long coiled-coil being exposed on the surface. The D2-small domain is essential for oligomerisation, forming a tight interface with the D2-large domain of a neighbouring subunit and thereby providing enough binding energy to stabilise the functional assembly. The domain is associated with two Clp_N at the N-terminus as well as AAA and AAA_2.
Pssm-ID: 198154 [Multi-domain] Cd Length: 90 Bit Score: 81.34 E-value: 2.32e-20
endopeptidase Clp ATP-binding regulatory subunit (clpX); A member of the ATP-dependent ...
1-209
3.47e-114
endopeptidase Clp ATP-binding regulatory subunit (clpX); A member of the ATP-dependent proteases, ClpX has ATP-dependent chaperone activity and is required for specific ATP-dependent proteolytic activities expressed by ClpPX. The gene is also found to be involved in stress tolerance in Bacillus subtilis and is essential for the efficient acquisition of genes specifying type IA and IB restriction. [Protein fate, Protein folding and stabilization, Protein fate, Degradation of proteins, peptides, and glycopeptides]
Pssm-ID: 273047 [Multi-domain] Cd Length: 413 Bit Score: 331.73 E-value: 3.47e-114
ATP-dependent Clp protease ATP-binding subunit ClpX; ClpX is a component of the ATP-dependent ...
1-138
2.25e-79
ATP-dependent Clp protease ATP-binding subunit ClpX; ClpX is a component of the ATP-dependent protease ClpXP. In ClpXP, ClpX ATPase serves to specifically recognize, unfold, and translocate protein substrates into the chamber of ClpP protease for degradation. This RecA-like_ClpX domain subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410905 [Multi-domain] Cd Length: 251 Bit Score: 237.50 E-value: 2.25e-79
ATP-dependent protease HslVU, ATPase subunit; This model represents the ATPase subunit of ...
1-209
5.83e-33
ATP-dependent protease HslVU, ATPase subunit; This model represents the ATPase subunit of HslVU, while the proteasome-related peptidase subunit is HslV. Residues 54-61 of the model contain a P-loop ATP-binding motif. Cys-287 of E. coli (position 308 in the seed alignment) is Ser in other members of the seed alignment. [Protein fate, Protein folding and stabilization]
Pssm-ID: 273052 [Multi-domain] Cd Length: 441 Bit Score: 122.62 E-value: 5.83e-33
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, ...
141-209
2.32e-20
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, referred to as the D2-small domain, and is a mixed alpha-beta structure. Compared with the D1-small domain (included in AAA) it lacks the long coiled-coil insertion, and instead of helix C4 contains a beta-strand (e3) that is part of a three stranded beta-pleated sheet. In Thermophilus the whole protein forms a hexamer with the D1-small and D2-small domains located on the outside of the hexamer, with the long coiled-coil being exposed on the surface. The D2-small domain is essential for oligomerisation, forming a tight interface with the D2-large domain of a neighbouring subunit and thereby providing enough binding energy to stabilise the functional assembly. The domain is associated with two Clp_N at the N-terminus as well as AAA and AAA_2.
Pssm-ID: 198154 [Multi-domain] Cd Length: 90 Bit Score: 81.34 E-value: 2.32e-20
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, ...
141-209
1.29e-12
C-terminal, D2-small domain, of ClpB protein; This is the C-terminal domain of ClpB protein, referred to as the D2-small domain, and is a mixed alpha-beta structure. Compared with the D1-small domain (included in AAA, pfam00004) it lacks the long coiled-coil insertion, and instead of helix C4 contains a beta-strand (e3) that is part of a three stranded beta-pleated sheet. In Thermophilus the whole protein forms a hexamer with the D1-small and D2-small domains located on the outside of the hexamer, with the long coiled-coil being exposed on the surface. The D2-small domain is essential for oligomerization, forming a tight interface with the D2-large domain of a neighbouring subunit and thereby providing enough binding energy to stabilize the functional assembly. The domain is associated with two Clp_N, pfam02861, at the N-terminus as well as AAA, pfam00004 and AAA_2, pfam07724.
Pssm-ID: 463090 [Multi-domain] Cd Length: 81 Bit Score: 60.88 E-value: 1.29e-12
ATP-dependent protease ATPase subunit HslU; HslU is a component of the ATP-dependent protease ...
7-79
3.15e-12
ATP-dependent protease ATPase subunit HslU; HslU is a component of the ATP-dependent protease HslVU. In HslVU, HslU ATPase serves to unfold and translocate protein substrate, and the HslV protease degrades the unfolded proteins. This RecA-like_HslU subfamily belongs to the RecA-like NTPase family which includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases. The RecA-like NTPase family also includes bacterial conjugation proteins and related DNA transfer proteins involved in type II and type IV secretion.
Pssm-ID: 410906 [Multi-domain] Cd Length: 183 Bit Score: 62.40 E-value: 3.15e-12
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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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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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,
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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,
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specific hits meet or exceed a domain-specific e-value threshold
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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
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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
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