alpha/beta hydrolase family protein may catalyze the hydrolysis of substrates with different chemical composition or physicochemical properties using a nucleophile-His-acid catalytic triad
alpha/beta hydrolases; A functionally diverse superfamily containing proteases, lipases, ...
50-234
1.15e-21
alpha/beta hydrolases; A functionally diverse superfamily containing proteases, lipases, peroxidases, esterases, epoxide hydrolases and dehalogenases. The catalytic apparatus typically involves three residues (catalytic triad): a serine, a glutamate or aspartate and a histidine, and often the mechanism involves a nucleophilic attack on a carbonyl carbon atom.
The actual alignment was detected with superfamily member TIGR01738:
Pssm-ID: 473884 [Multi-domain] Cd Length: 245 Bit Score: 89.88 E-value: 1.15e-21
pimelyl-[acyl-carrier protein] methyl ester esterase; This CoA-binding enzyme is required for ...
50-234
1.15e-21
pimelyl-[acyl-carrier protein] methyl ester esterase; This CoA-binding enzyme is required for the production of pimeloyl-coenzyme A, the substrate of the BioF protein early in the biosynthesis of biotin. Its exact function is unknown, but is proposed in ref 2. This enzyme belongs to the alpha/beta hydrolase fold family (pfam00561). Members of this family are restricted to the Proteobacteria. [Biosynthesis of cofactors, prosthetic groups, and carriers, Biotin]
Pssm-ID: 273783 [Multi-domain] Cd Length: 245 Bit Score: 89.88 E-value: 1.15e-21
pimelyl-[acyl-carrier protein] methyl ester esterase; This CoA-binding enzyme is required for ...
50-234
1.15e-21
pimelyl-[acyl-carrier protein] methyl ester esterase; This CoA-binding enzyme is required for the production of pimeloyl-coenzyme A, the substrate of the BioF protein early in the biosynthesis of biotin. Its exact function is unknown, but is proposed in ref 2. This enzyme belongs to the alpha/beta hydrolase fold family (pfam00561). Members of this family are restricted to the Proteobacteria. [Biosynthesis of cofactors, prosthetic groups, and carriers, Biotin]
Pssm-ID: 273783 [Multi-domain] Cd Length: 245 Bit Score: 89.88 E-value: 1.15e-21
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.
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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,
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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.
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(labeled illustration) Four types of hits can be shown, as available,
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specific hits meet or exceed a domain-specific e-value threshold
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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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