CbiQ family energy coupling factor (ECF) transporter T component is the transmembrane energy-coupling protein that links the two cytosolic ATPase components to the substrate (S) binding component of an ECF transporter that is involved in the uptake of one or more from a variety of substrates; similar to Rhodobacter capsulatus cobalt transport protein CbiQ
Cobalt transport protein; This family consists of various cobalt transport proteins Most of ...
12-225
3.38e-48
Cobalt transport protein; This family consists of various cobalt transport proteins Most of which are found in Cobalamin (Vitamin B12) biosynthesis operons. In Salmonella the cbiN cbiQ (product CbiQ in this family) and cbiO are likely to form an active cobalt transport system.
:
Pssm-ID: 396782 Cd Length: 215 Bit Score: 158.65 E-value: 3.38e-48
Cobalt transport protein; This family consists of various cobalt transport proteins Most of ...
12-225
3.38e-48
Cobalt transport protein; This family consists of various cobalt transport proteins Most of which are found in Cobalamin (Vitamin B12) biosynthesis operons. In Salmonella the cbiN cbiQ (product CbiQ in this family) and cbiO are likely to form an active cobalt transport system.
Pssm-ID: 396782 Cd Length: 215 Bit Score: 158.65 E-value: 3.38e-48
cobalt ECF transporter T component CbiQ; This model represents the CbiQ component of the ...
19-215
1.94e-47
cobalt ECF transporter T component CbiQ; This model represents the CbiQ component of the cobalt-specific ECF-type. CbiQ is now recognized as the T component of energy-coupling factor (ECF)-type transporters. The S component confers specificity (CbiM-N for cobalt systems), which CbiO is the ABC-family ATPase. In general, proteins found by this model reside next to the other putative subunits of the complex, identified as CbiN, CbiO, or CbiM. Note that the designation of cobalt transporter has been spread excessively among ECF system transporters with many other specificities. [Transport and binding proteins, Cations and iron carrying compounds]
Pssm-ID: 274139 Cd Length: 198 Bit Score: 156.28 E-value: 1.94e-47
T component of ECF-type transporters; The transmembrane component (T component) of the energy ...
19-253
1.06e-33
T component of ECF-type transporters; The transmembrane component (T component) of the energy coupling-factor (ECF)-type transporter is a transmembrane protein important for vitamin uptake in prokaryotes. In addition to the T component, energy-coupling factor (ECF) transporters contain an energy-coupling module that consists of two ATP-binding proteins (known as the A and A' components) and a substrate-binding (S) component. ECF transporters comprise a subgroup of ATP-binding cassette (ABC) transporters that do not make use of water-soluble substrate binding proteins or domains, but instead employ integral membrane proteins for substrate binding, the S component, in contrast to classical ABC importers. The T component links the S component to the ATP-binding subcomplex that is composed of the A and A' components.
Pssm-ID: 410987 Cd Length: 233 Bit Score: 121.88 E-value: 1.06e-33
Cobalt transport protein; This family consists of various cobalt transport proteins Most of ...
12-225
3.38e-48
Cobalt transport protein; This family consists of various cobalt transport proteins Most of which are found in Cobalamin (Vitamin B12) biosynthesis operons. In Salmonella the cbiN cbiQ (product CbiQ in this family) and cbiO are likely to form an active cobalt transport system.
Pssm-ID: 396782 Cd Length: 215 Bit Score: 158.65 E-value: 3.38e-48
cobalt ECF transporter T component CbiQ; This model represents the CbiQ component of the ...
19-215
1.94e-47
cobalt ECF transporter T component CbiQ; This model represents the CbiQ component of the cobalt-specific ECF-type. CbiQ is now recognized as the T component of energy-coupling factor (ECF)-type transporters. The S component confers specificity (CbiM-N for cobalt systems), which CbiO is the ABC-family ATPase. In general, proteins found by this model reside next to the other putative subunits of the complex, identified as CbiN, CbiO, or CbiM. Note that the designation of cobalt transporter has been spread excessively among ECF system transporters with many other specificities. [Transport and binding proteins, Cations and iron carrying compounds]
Pssm-ID: 274139 Cd Length: 198 Bit Score: 156.28 E-value: 1.94e-47
T component of ECF-type transporters; The transmembrane component (T component) of the energy ...
19-253
1.06e-33
T component of ECF-type transporters; The transmembrane component (T component) of the energy coupling-factor (ECF)-type transporter is a transmembrane protein important for vitamin uptake in prokaryotes. In addition to the T component, energy-coupling factor (ECF) transporters contain an energy-coupling module that consists of two ATP-binding proteins (known as the A and A' components) and a substrate-binding (S) component. ECF transporters comprise a subgroup of ATP-binding cassette (ABC) transporters that do not make use of water-soluble substrate binding proteins or domains, but instead employ integral membrane proteins for substrate binding, the S component, in contrast to classical ABC importers. The T component links the S component to the ATP-binding subcomplex that is composed of the A and A' components.
Pssm-ID: 410987 Cd Length: 233 Bit Score: 121.88 E-value: 1.06e-33
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,
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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.
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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
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Domains are color coded according to superfamilies
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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
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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,
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
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