ArsA family ATPase with similarity to Escherichia coli arsenical pump-driving ATPase, an anion-transporting ATPase that catalyzes the extrusion of the oxyanions arsenite, antimonite, and arsenate
transport-energizing ATPase, TRC40/GET3/ArsA family; Members of this family are ATPases that ...
19-302
2.19e-55
transport-energizing ATPase, TRC40/GET3/ArsA family; Members of this family are ATPases that energize transport, although with different partner proteins for different functions. Recent findings show that TRC40 (GET3 in yeast) in involved in the insertion of tail-anchored membrane proteins in eukaryotes. A similar function is expected for members of this family in archaea. However, the earliest discovery of a function for this protein family is ArsA, an arsenic resistance protein that partners with ArsB (see pfam02040) for As(III) efflux. [Hypothetical proteins, Conserved]
Pssm-ID: 273027 [Multi-domain] Cd Length: 284 Bit Score: 181.52 E-value: 2.19e-55
Arsenical pump-driving ATPase ArsA; ArsA ATPase functions as an efflux pump located on the ...
12-308
5.03e-54
Arsenical pump-driving ATPase ArsA; ArsA ATPase functions as an efflux pump located on the inner membrane of the cell. This ATP-driven oxyanion pump catalyzes the extrusion of arsenite, antimonite and arsenate. Maintenance of a low intracellular concentration of oxyanion produces resistance to the toxic agents. The pump is composed of two subunits, the catalytic ArsA subunit and the membrane subunit ArsB, which are encoded by arsA and arsB genes, respectively. Arsenic efflux in bacteria is catalyzed by either ArsB alone or by ArsAB complex. The ATP-coupled pump, however, is more efficient. ArsA is composed of two homologous halves, A1 and A2, connected by a short linker sequence.
Pssm-ID: 349755 [Multi-domain] Cd Length: 250 Bit Score: 176.93 E-value: 5.03e-54
Anion-transporting ATPase; This Pfam family represents a conserved domain, which is sometimes ...
12-312
5.49e-51
Anion-transporting ATPase; This Pfam family represents a conserved domain, which is sometimes repeated, in an anion-transporting ATPase. The ATPase is involved in the removal of arsenate, antimonite, and arsenate from the cell.
Pssm-ID: 396792 Cd Length: 302 Bit Score: 170.99 E-value: 5.49e-51
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical ...
10-321
1.19e-29
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical pump-driving ATPase (ArsA) occur typically in Halobacteria (a branch of the archaea), accompanied by homologs of ArsD and by HcsL and HcsS (halo-CC-Star proteins, long and short), two proteins that both end with Cys-Cys-COOH motifs indicative of interaction with heavy metal atoms.
Pssm-ID: 469308 [Multi-domain] Cd Length: 617 Bit Score: 118.83 E-value: 1.19e-29
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical ...
12-296
1.11e-17
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical pump-driving ATPase (ArsA) occur typically in Halobacteria (a branch of the archaea), accompanied by homologs of ArsD and by HcsL and HcsS (halo-CC-Star proteins, long and short), two proteins that both end with Cys-Cys-COOH motifs indicative of interaction with heavy metal atoms.
Pssm-ID: 469308 [Multi-domain] Cd Length: 617 Bit Score: 83.78 E-value: 1.11e-17
transport-energizing ATPase, TRC40/GET3/ArsA family; Members of this family are ATPases that ...
19-302
2.19e-55
transport-energizing ATPase, TRC40/GET3/ArsA family; Members of this family are ATPases that energize transport, although with different partner proteins for different functions. Recent findings show that TRC40 (GET3 in yeast) in involved in the insertion of tail-anchored membrane proteins in eukaryotes. A similar function is expected for members of this family in archaea. However, the earliest discovery of a function for this protein family is ArsA, an arsenic resistance protein that partners with ArsB (see pfam02040) for As(III) efflux. [Hypothetical proteins, Conserved]
Pssm-ID: 273027 [Multi-domain] Cd Length: 284 Bit Score: 181.52 E-value: 2.19e-55
Arsenical pump-driving ATPase ArsA; ArsA ATPase functions as an efflux pump located on the ...
12-308
5.03e-54
Arsenical pump-driving ATPase ArsA; ArsA ATPase functions as an efflux pump located on the inner membrane of the cell. This ATP-driven oxyanion pump catalyzes the extrusion of arsenite, antimonite and arsenate. Maintenance of a low intracellular concentration of oxyanion produces resistance to the toxic agents. The pump is composed of two subunits, the catalytic ArsA subunit and the membrane subunit ArsB, which are encoded by arsA and arsB genes, respectively. Arsenic efflux in bacteria is catalyzed by either ArsB alone or by ArsAB complex. The ATP-coupled pump, however, is more efficient. ArsA is composed of two homologous halves, A1 and A2, connected by a short linker sequence.
Pssm-ID: 349755 [Multi-domain] Cd Length: 250 Bit Score: 176.93 E-value: 5.03e-54
Anion-transporting ATPase; This Pfam family represents a conserved domain, which is sometimes ...
12-312
5.49e-51
Anion-transporting ATPase; This Pfam family represents a conserved domain, which is sometimes repeated, in an anion-transporting ATPase. The ATPase is involved in the removal of arsenate, antimonite, and arsenate from the cell.
Pssm-ID: 396792 Cd Length: 302 Bit Score: 170.99 E-value: 5.49e-51
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical ...
10-321
1.19e-29
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical pump-driving ATPase (ArsA) occur typically in Halobacteria (a branch of the archaea), accompanied by homologs of ArsD and by HcsL and HcsS (halo-CC-Star proteins, long and short), two proteins that both end with Cys-Cys-COOH motifs indicative of interaction with heavy metal atoms.
Pssm-ID: 469308 [Multi-domain] Cd Length: 617 Bit Score: 118.83 E-value: 1.19e-29
arsenical pump-driving ATPase; The broader family (TIGR00345) to which the current family ...
12-269
3.21e-19
arsenical pump-driving ATPase; The broader family (TIGR00345) to which the current family belongs consists of transport-energizing ATPases, including to TRC40/GET3 family involved in post-translational insertion of protein C-terminal transmembrane anchors into membranes from the cyotosolic face. This family, however, is restricted to ATPases that energize pumps that export arsenite (or antimonite).
Pssm-ID: 275109 [Multi-domain] Cd Length: 566 Bit Score: 88.22 E-value: 3.21e-19
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical ...
12-296
1.11e-17
arsenical pump-driving ATPase, halobacterial type; Members of this family of arsenical pump-driving ATPase (ArsA) occur typically in Halobacteria (a branch of the archaea), accompanied by homologs of ArsD and by HcsL and HcsS (halo-CC-Star proteins, long and short), two proteins that both end with Cys-Cys-COOH motifs indicative of interaction with heavy metal atoms.
Pssm-ID: 469308 [Multi-domain] Cd Length: 617 Bit Score: 83.78 E-value: 1.11e-17
arsenical pump-driving ATPase; The broader family (TIGR00345) to which the current family ...
15-148
2.95e-06
arsenical pump-driving ATPase; The broader family (TIGR00345) to which the current family belongs consists of transport-energizing ATPases, including to TRC40/GET3 family involved in post-translational insertion of protein C-terminal transmembrane anchors into membranes from the cyotosolic face. This family, however, is restricted to ATPases that energize pumps that export arsenite (or antimonite).
Pssm-ID: 275109 [Multi-domain] Cd Length: 566 Bit Score: 48.55 E-value: 2.95e-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
