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, ...
96-320
6.96e-88
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 pfam02450:
Pssm-ID: 473884 Cd Length: 383 Bit Score: 269.42 E-value: 6.96e-88
Lecithin:cholesterol acyltransferase; Lecithin:cholesterol acyltransferase (LCAT) is involved ...
96-320
6.96e-88
Lecithin:cholesterol acyltransferase; Lecithin:cholesterol acyltransferase (LCAT) is involved in extracellular metabolism of plasma lipoproteins, including cholesterol.
Pssm-ID: 396835 Cd Length: 383 Bit Score: 269.42 E-value: 6.96e-88
Lecithin:cholesterol acyltransferase; Lecithin:cholesterol acyltransferase (LCAT) is involved ...
96-320
6.96e-88
Lecithin:cholesterol acyltransferase; Lecithin:cholesterol acyltransferase (LCAT) is involved in extracellular metabolism of plasma lipoproteins, including cholesterol.
Pssm-ID: 396835 Cd Length: 383 Bit Score: 269.42 E-value: 6.96e-88
Serine hydrolase; Members of this family have serine hydrolase activity. They contain a ...
96-130
1.05e-03
Serine hydrolase; Members of this family have serine hydrolase activity. They contain a conserved serine hydrolase motif, GXSXG/A, where the serine is a putative nucleophile. This family has an alpha-beta hydrolase fold. Eukaryotic members of this family have a conserved LXCXE motif, which binds to retinoblastomas. This motif is absent from prokaryotic members of this family.
Pssm-ID: 399658 [Multi-domain] Cd Length: 171 Bit Score: 39.24 E-value: 1.05e-03
Serine aminopeptidase, S33; This domain is found in bacteria and eukaryotes and is ...
96-148
2.23e-03
Serine aminopeptidase, S33; This domain is found in bacteria and eukaryotes and is approximately 110 amino acids in length. It is found in association with pfam00561. The majority of the members in this family carry the exopeptidase active-site residues of Ser-122, Asp-239 and His-269 as in UniProtKB:Q7ZWC2.
Pssm-ID: 463473 [Multi-domain] Cd Length: 238 Bit Score: 39.12 E-value: 2.23e-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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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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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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