YycH family regulatory protein similar to Bacillus subtilis two-component system WalR/WalK regulatory protein YycH, that together with YycI, regulates the activity of the two-component system WalR/WalK
YycH protein; This family contains the bacterial protein YycH which is approximately 450 ...
41-440
3.41e-101
YycH protein; This family contains the bacterial protein YycH which is approximately 450 residues long. YycH plays a role in signal transduction and is found immediately downstream of the essential histidine kinase YycG. YycG forms a two component system together with its cognate response regulator YycF. PhoA fusion studies have shown that YycH is transported across the cytoplasmic protein. It is postulated that YycH functions as an antagonist to YycG. The molecule is made up of three domains, and has a novel three-dimensional structure. The N-terminal domain features a calcium binding site and the central domain contains two conserved loop regions.
Pssm-ID: 400011 [Multi-domain] Cd Length: 407 Bit Score: 307.87 E-value: 3.41e-101
N-terminal domain of YycH and similar proteins; This protein appears to be a member of a ...
53-191
2.58e-17
N-terminal domain of YycH and similar proteins; This protein appears to be a member of a somewhat larger structural family conserved in Firmicutes. YycH plays a role in signal transduction and is found immediately downstream of the essential histidine kinase YycG. YycG forms a two-component system together with its cognate response regulator YycF. YycH functions as a modulator of YycG activity, possibly by interacting with YchI. All three molecules (YchG, YchH, and YchI) have been characterized as membrane proteins, and they may be able to form homodimers. This model describes the N-terminal domain of YycH.
Pssm-ID: 276948 Cd Length: 143 Bit Score: 78.52 E-value: 2.58e-17
YycH protein; This family contains the bacterial protein YycH which is approximately 450 ...
41-440
3.41e-101
YycH protein; This family contains the bacterial protein YycH which is approximately 450 residues long. YycH plays a role in signal transduction and is found immediately downstream of the essential histidine kinase YycG. YycG forms a two component system together with its cognate response regulator YycF. PhoA fusion studies have shown that YycH is transported across the cytoplasmic protein. It is postulated that YycH functions as an antagonist to YycG. The molecule is made up of three domains, and has a novel three-dimensional structure. The N-terminal domain features a calcium binding site and the central domain contains two conserved loop regions.
Pssm-ID: 400011 [Multi-domain] Cd Length: 407 Bit Score: 307.87 E-value: 3.41e-101
N-terminal domain of YycH and similar proteins; This protein appears to be a member of a ...
53-191
2.58e-17
N-terminal domain of YycH and similar proteins; This protein appears to be a member of a somewhat larger structural family conserved in Firmicutes. YycH plays a role in signal transduction and is found immediately downstream of the essential histidine kinase YycG. YycG forms a two-component system together with its cognate response regulator YycF. YycH functions as a modulator of YycG activity, possibly by interacting with YchI. All three molecules (YchG, YchH, and YchI) have been characterized as membrane proteins, and they may be able to form homodimers. This model describes the N-terminal domain of YycH.
Pssm-ID: 276948 Cd Length: 143 Bit Score: 78.52 E-value: 2.58e-17
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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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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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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