PucR family transcriptional regulator similar to Bacillus subtilis purine catabolism regulatory protein PucR a transcriptional activator of the genes of purine catabolism
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family ...
7-118
2.76e-37
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family are similar to the purine catabolism regulatory protein expressed by Bacillus subtilis (PucR). PucR is thought to be a transcriptional activator involved in the induction of the purine degradation pathway, and may contain a LysR-like DNA-binding domain. It is similar to LysR-type regulators in that it represses its own expression. The other members of this family are also annotated as being putative regulatory proteins.
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Pssm-ID: 462312 [Multi-domain] Cd Length: 117 Bit Score: 133.74 E-value: 2.76e-37
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family ...
7-118
2.76e-37
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family are similar to the purine catabolism regulatory protein expressed by Bacillus subtilis (PucR). PucR is thought to be a transcriptional activator involved in the induction of the purine degradation pathway, and may contain a LysR-like DNA-binding domain. It is similar to LysR-type regulators in that it represses its own expression. The other members of this family are also annotated as being putative regulatory proteins.
Pssm-ID: 462312 [Multi-domain] Cd Length: 117 Bit Score: 133.74 E-value: 2.76e-37
PucR C-terminal helix-turn-helix domain; This helix-turn-helix domain is often found at the ...
495-548
1.45e-15
PucR C-terminal helix-turn-helix domain; This helix-turn-helix domain is often found at the C-terminus of PucR-like transcriptional regulators such as Swiss:O32138 and is likely to be DNA-binding.
Pssm-ID: 433305 [Multi-domain] Cd Length: 56 Bit Score: 70.95 E-value: 1.45e-15
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family ...
7-118
2.76e-37
Purine catabolism regulatory protein-like family; The bacterial proteins found in this family are similar to the purine catabolism regulatory protein expressed by Bacillus subtilis (PucR). PucR is thought to be a transcriptional activator involved in the induction of the purine degradation pathway, and may contain a LysR-like DNA-binding domain. It is similar to LysR-type regulators in that it represses its own expression. The other members of this family are also annotated as being putative regulatory proteins.
Pssm-ID: 462312 [Multi-domain] Cd Length: 117 Bit Score: 133.74 E-value: 2.76e-37
PucR C-terminal helix-turn-helix domain; This helix-turn-helix domain is often found at the ...
495-548
1.45e-15
PucR C-terminal helix-turn-helix domain; This helix-turn-helix domain is often found at the C-terminus of PucR-like transcriptional regulators such as Swiss:O32138 and is likely to be DNA-binding.
Pssm-ID: 433305 [Multi-domain] Cd Length: 56 Bit Score: 70.95 E-value: 1.45e-15
DRTGG domain; This presumed domain is about 120 amino acids in length. It is found associated ...
18-116
1.78e-04
DRTGG domain; This presumed domain is about 120 amino acids in length. It is found associated with CBS domains pfam00571, as well as the CbiA domain pfam01656. The function of this domain is unknown. It is named the DRTGG domain after some of the most conserved residues. This domain may be very distantly related to a pair of CBS domains. There are no significant sequence similarities, but its length and association with CBS domains supports this idea (Bateman A, pers. obs.).
Pssm-ID: 429285 [Multi-domain] Cd Length: 105 Bit Score: 40.94 E-value: 1.78e-04
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.
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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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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
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