Sugar fermentation stimulation protein A and similar proteins; Sugar fermentation stimulation ...
12-234
2.40e-105
Sugar fermentation stimulation protein A and similar proteins; Sugar fermentation stimulation protein A may bind to DNA in a non-specific manner and may act as a regulatory factor involved in the metabolism of sugars such as maltose. However, it contains a well-conserved PDDEXK nuclease active site and may have hydrolytic activity towards an unknown target. The putative catalytic domain belongs to a superfamily of PDDEXK nucleases including very short patch repair (Vsr) endonucleases, archaeal Holliday junction resolvases, MutH methyl-directed DNA mismatch-repair endonucleases, and catalytic domains of many restriction endonucleases, such as EcoRI, BamHI, and FokI. The N-terminus of SfsA resembles a DNA-binding OB-fold domain.
Pssm-ID: 411763 [Multi-domain] Cd Length: 218 Bit Score: 303.64 E-value: 2.40e-105
sugar fermentation stimulation protein; probable regulatory factor involved in maltose metabolism contains a putative DNA binding domain. Isolated as a gene which enabled E.coli strain MK2001 to use maltose. [Energy metabolism, Sugars, Regulatory functions, Other]
Pssm-ID: 272972 [Multi-domain] Cd Length: 234 Bit Score: 272.48 E-value: 7.98e-93
Sugar fermentation stimulation protein RE domain; This family contains Sugar fermentation ...
84-224
3.19e-64
Sugar fermentation stimulation protein RE domain; This family contains Sugar fermentation stimulation proteins. Which is probably a regulatory factor involved in maltose metabolism. SfsA has been shown to bind DNA and it contains a helix-turn-helix motif that probably binds DNA at its C-terminus.
Pssm-ID: 427486 Cd Length: 138 Bit Score: 196.55 E-value: 3.19e-64
Sugar fermentation stimulation protein A and similar proteins; Sugar fermentation stimulation ...
12-234
2.40e-105
Sugar fermentation stimulation protein A and similar proteins; Sugar fermentation stimulation protein A may bind to DNA in a non-specific manner and may act as a regulatory factor involved in the metabolism of sugars such as maltose. However, it contains a well-conserved PDDEXK nuclease active site and may have hydrolytic activity towards an unknown target. The putative catalytic domain belongs to a superfamily of PDDEXK nucleases including very short patch repair (Vsr) endonucleases, archaeal Holliday junction resolvases, MutH methyl-directed DNA mismatch-repair endonucleases, and catalytic domains of many restriction endonucleases, such as EcoRI, BamHI, and FokI. The N-terminus of SfsA resembles a DNA-binding OB-fold domain.
Pssm-ID: 411763 [Multi-domain] Cd Length: 218 Bit Score: 303.64 E-value: 2.40e-105
sugar fermentation stimulation protein; probable regulatory factor involved in maltose metabolism contains a putative DNA binding domain. Isolated as a gene which enabled E.coli strain MK2001 to use maltose. [Energy metabolism, Sugars, Regulatory functions, Other]
Pssm-ID: 272972 [Multi-domain] Cd Length: 234 Bit Score: 272.48 E-value: 7.98e-93
Sugar fermentation stimulation protein RE domain; This family contains Sugar fermentation ...
84-224
3.19e-64
Sugar fermentation stimulation protein RE domain; This family contains Sugar fermentation stimulation proteins. Which is probably a regulatory factor involved in maltose metabolism. SfsA has been shown to bind DNA and it contains a helix-turn-helix motif that probably binds DNA at its C-terminus.
Pssm-ID: 427486 Cd Length: 138 Bit Score: 196.55 E-value: 3.19e-64
Sugar fermentation stimulation protein A and similar nucleases; Sugar fermentation stimulation ...
8-234
6.54e-39
Sugar fermentation stimulation protein A and similar nucleases; Sugar fermentation stimulation protein A may bind to DNA in a non-specific manner and may act as a regulatory factor involved in the metabolism of sugars such as maltose. However, it contains a well-conserved PDDEXK nuclease active site and may have hydrolytic activity towards an unknown target. The putative catalytic domain belongs to a superfamily of PDDEXK nucleases including very short patch repair (Vsr) endonucleases, archaeal Holliday junction resolvases, MutH methyl-directed DNA mismatch-repair endonucleases, and catalytic domains of many restriction endonucleases, such as EcoRI, BamHI, and FokI.
Pssm-ID: 411762 Cd Length: 221 Bit Score: 134.65 E-value: 6.54e-39
Sugar fermentation stimulation protein A and similar nucleases; Sugar fermentation stimulation ...
12-233
8.58e-37
Sugar fermentation stimulation protein A and similar nucleases; Sugar fermentation stimulation protein A may bind to DNA in a non-specific manner and may act as a regulatory factor involved in the metabolism of sugars such as maltose. However, it contains a well-conserved PDDEXK nuclease active site and may have hydrolytic activity towards an unknown target. The putative catalytic domain belongs to a superfamily of PDDEXK nucleases including very short patch repair (Vsr) endonucleases, archaeal Holliday junction resolvases, MutH methyl-directed DNA mismatch-repair endonucleases, and catalytic domains of many restriction endonucleases, such as EcoRI, BamHI, and FokI.
Pssm-ID: 411761 Cd Length: 213 Bit Score: 128.81 E-value: 8.58e-37
SfsA N-terminal OB domain; This family contains Sugar fermentation stimulation proteins. Which ...
16-81
3.68e-24
SfsA N-terminal OB domain; This family contains Sugar fermentation stimulation proteins. Which is probably a regulatory factor involved in maltose metabolism. This domain corresponds to the N-terminal OB fold.
Pssm-ID: 436009 [Multi-domain] Cd Length: 66 Bit Score: 91.43 E-value: 3.68e-24
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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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)
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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
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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