peptidase S9 family protein, an oligopeptidase which may cleave the prolyl bond of short peptides, similar to oligopeptidase B, which cleaves on the C-terminal side of lysyl and argininyl residues
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. ...
208-244
1.31e-07
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. This repeat corresponds to the RIVW repeat identified in cell surface proteins [Adindla et al. Comparative and Functional Genomics 2004; 5:2-16].
:
Pssm-ID: 429587 [Multi-domain] Cd Length: 37 Bit Score: 47.51 E-value: 1.31e-07
tol-pal system beta propeller repeat protein TolB; Members of this protein family are the TolB ...
197-363
2.99e-16
tol-pal system beta propeller repeat protein TolB; Members of this protein family are the TolB periplasmic protein of Gram-negative bacteria. TolB is part of the Tol-Pal (peptidoglycan-associated lipoprotein) multiprotein complex, comprising five envelope proteins, TolQ, TolR, TolA, TolB and Pal, which form two complexes. The TolQ, TolR and TolA inner-membrane proteins interact via their transmembrane domains. The {beta}-propeller domain of the periplasmic protein TolB is responsible for its interaction with Pal. TolB also interacts with the outer-membrane peptidoglycan-associated proteins Lpp and OmpA. TolA undergoes a conformational change in response to changes in the proton-motive force, and interacts with Pal in an energy-dependent manner. The C-terminal periplasmic domain of TolA also interacts with the N-terminal domain of TolB. The Tol-PAL system is required for bacterial outer membrane integrity. E. coli TolB is involved in the tonB-independent uptake of group A colicins (colicins A, E1, E2, E3 and K), and is necessary for the colicins to reach their respective targets after initial binding to the bacteria. It is also involved in uptake of filamentous DNA. Study of its structure suggest that the TolB protein might be involved in the recycling of peptidoglycan or in its covalent linking with lipoproteins. The Tol-Pal system is also implicated in pathogenesis of E. coli, Haemophilus ducreyi , Salmonella enterica and Vibrio cholerae, but the mechanism(s) is unclear. [Transport and binding proteins, Other, Cellular processes, Pathogenesis]
Pssm-ID: 274305 [Multi-domain] Cd Length: 417 Bit Score: 80.39 E-value: 2.99e-16
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. ...
208-244
1.31e-07
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. This repeat corresponds to the RIVW repeat identified in cell surface proteins [Adindla et al. Comparative and Functional Genomics 2004; 5:2-16].
Pssm-ID: 429587 [Multi-domain] Cd Length: 37 Bit Score: 47.51 E-value: 1.31e-07
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region ...
184-397
1.48e-05
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region to the N-terminal side of the active site. The Prosite motif does not correspond to this Pfam entry.
Pssm-ID: 395744 [Multi-domain] Cd Length: 352 Bit Score: 46.93 E-value: 1.48e-05
tol-pal system beta propeller repeat protein TolB; Members of this protein family are the TolB ...
197-363
2.99e-16
tol-pal system beta propeller repeat protein TolB; Members of this protein family are the TolB periplasmic protein of Gram-negative bacteria. TolB is part of the Tol-Pal (peptidoglycan-associated lipoprotein) multiprotein complex, comprising five envelope proteins, TolQ, TolR, TolA, TolB and Pal, which form two complexes. The TolQ, TolR and TolA inner-membrane proteins interact via their transmembrane domains. The {beta}-propeller domain of the periplasmic protein TolB is responsible for its interaction with Pal. TolB also interacts with the outer-membrane peptidoglycan-associated proteins Lpp and OmpA. TolA undergoes a conformational change in response to changes in the proton-motive force, and interacts with Pal in an energy-dependent manner. The C-terminal periplasmic domain of TolA also interacts with the N-terminal domain of TolB. The Tol-PAL system is required for bacterial outer membrane integrity. E. coli TolB is involved in the tonB-independent uptake of group A colicins (colicins A, E1, E2, E3 and K), and is necessary for the colicins to reach their respective targets after initial binding to the bacteria. It is also involved in uptake of filamentous DNA. Study of its structure suggest that the TolB protein might be involved in the recycling of peptidoglycan or in its covalent linking with lipoproteins. The Tol-Pal system is also implicated in pathogenesis of E. coli, Haemophilus ducreyi , Salmonella enterica and Vibrio cholerae, but the mechanism(s) is unclear. [Transport and binding proteins, Other, Cellular processes, Pathogenesis]
Pssm-ID: 274305 [Multi-domain] Cd Length: 417 Bit Score: 80.39 E-value: 2.99e-16
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. ...
208-244
1.31e-07
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. This repeat corresponds to the RIVW repeat identified in cell surface proteins [Adindla et al. Comparative and Functional Genomics 2004; 5:2-16].
Pssm-ID: 429587 [Multi-domain] Cd Length: 37 Bit Score: 47.51 E-value: 1.31e-07
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region ...
184-397
1.48e-05
Dipeptidyl peptidase IV (DPP IV) N-terminal region; This family is an alignment of the region to the N-terminal side of the active site. The Prosite motif does not correspond to this Pfam entry.
Pssm-ID: 395744 [Multi-domain] Cd Length: 352 Bit Score: 46.93 E-value: 1.48e-05
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. ...
254-281
1.36e-03
WD40-like Beta Propeller Repeat; This family appears to be related to the pfam00400 repeat. This repeat corresponds to the RIVW repeat identified in cell surface proteins [Adindla et al. Comparative and Functional Genomics 2004; 5:2-16].
Pssm-ID: 429587 [Multi-domain] Cd Length: 37 Bit Score: 36.34 E-value: 1.36e-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.
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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.
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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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,
or click on the triangles, if present, that represent functional sites (conserved features)
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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,
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
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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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