insulinase family protein (peptidase M16) is a zinc-dependent peptidase that cleaves small peptides close to a terminus, often including bonds on the amino side of basic residues such as arginine
Peptidase M16C associated; This domain appears in eukaryotes as well as bacteria and tends to ...
504-752
8.76e-105
Peptidase M16C associated; This domain appears in eukaryotes as well as bacteria and tends to be found near the C-terminus of the metalloprotease M16C (pfam05193).
Pssm-ID: 462447 [Multi-domain] Cd Length: 248 Bit Score: 327.56 E-value: 8.76e-105
X-domain is a catalytically inactive Condensation-like domain shown to recruit oxygenases to ...
526-578
3.11e-03
X-domain is a catalytically inactive Condensation-like domain shown to recruit oxygenases to the non-ribosomal peptide synthetase (NRPS); The X-domain is a catalytically inactive member of the Condensation (C) domain family of non-ribosomal peptide synthetase (NRPS). It has been shown to recruit oxygenases to the NRPS to perform side-chain crosslinking in the production of glycopeptide antibiotics. C-domains of nonribosomal peptide synthetases (NRPSs) catalyze peptide bond formation within (usually) large multi-modular enzymatic complexes. NRPS can use a large variety of acyl monomers (approximately 500 different possible monomer substrates as opposed to the 20 standard amino acids in ribosomal protein synthesis) to construct bioactive secondary metabolites of 2 to 18 units long (with various activities such as antibiotic, antifungal, antitumor and immunosuppression). There are various subtypes of C-domains such as the LCL-type which catalyzes peptide bond formation between two L-amino acids, the DCL-type which links an L-amino acid to the D-amino acid at the end of a growing peptide, starter C-domains which acylate the first amino acid with a beta-hydroxy carboxylic acid, and heterocyclization (Cyc) domains which catalyze both peptide bond formation and cyclization of Cys, Ser, or Thr residues. Typically, an NRPS module consists of an adenylation domain, a peptidyl carrier protein (PCP) domain (also known as thiolation (T) domain) and a C-domain. NRPS modules may also include specialized domains such as this X-domain, the terminal-module thioesterase (Te) domain that releases the product via hydrolysis or macrocyclization and any of various C-domain family members such as the epimerization (E) domain, the ester-bond forming C-domain, and dual E/C (epimerization and condensation) domains. C-domains typically have a conserved HHxxxD motif at the active site; mutations in this motif can abolish or diminish condensation activity; members of this X-domain subfamily lack the second H of this motif.
Pssm-ID: 380468 [Multi-domain] Cd Length: 440 Bit Score: 41.31 E-value: 3.11e-03
Peptidase M16C associated; This domain appears in eukaryotes as well as bacteria and tends to ...
504-752
8.76e-105
Peptidase M16C associated; This domain appears in eukaryotes as well as bacteria and tends to be found near the C-terminus of the metalloprotease M16C (pfam05193).
Pssm-ID: 462447 [Multi-domain] Cd Length: 248 Bit Score: 327.56 E-value: 8.76e-105
Peptidase M16 inactive domain; Peptidase M16 consists of two structurally related domains. One ...
245-432
6.55e-20
Peptidase M16 inactive domain; Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp.
Pssm-ID: 428362 [Multi-domain] Cd Length: 181 Bit Score: 88.22 E-value: 6.55e-20
Peptidase M16 inactive domain; Peptidase M16 consists of two structurally related domains. One ...
768-956
1.72e-04
Peptidase M16 inactive domain; Peptidase M16 consists of two structurally related domains. One is the active peptidase, whereas the other is inactive. The two domains hold the substrate like a clamp.
Pssm-ID: 428362 [Multi-domain] Cd Length: 181 Bit Score: 43.54 E-value: 1.72e-04
X-domain is a catalytically inactive Condensation-like domain shown to recruit oxygenases to ...
526-578
3.11e-03
X-domain is a catalytically inactive Condensation-like domain shown to recruit oxygenases to the non-ribosomal peptide synthetase (NRPS); The X-domain is a catalytically inactive member of the Condensation (C) domain family of non-ribosomal peptide synthetase (NRPS). It has been shown to recruit oxygenases to the NRPS to perform side-chain crosslinking in the production of glycopeptide antibiotics. C-domains of nonribosomal peptide synthetases (NRPSs) catalyze peptide bond formation within (usually) large multi-modular enzymatic complexes. NRPS can use a large variety of acyl monomers (approximately 500 different possible monomer substrates as opposed to the 20 standard amino acids in ribosomal protein synthesis) to construct bioactive secondary metabolites of 2 to 18 units long (with various activities such as antibiotic, antifungal, antitumor and immunosuppression). There are various subtypes of C-domains such as the LCL-type which catalyzes peptide bond formation between two L-amino acids, the DCL-type which links an L-amino acid to the D-amino acid at the end of a growing peptide, starter C-domains which acylate the first amino acid with a beta-hydroxy carboxylic acid, and heterocyclization (Cyc) domains which catalyze both peptide bond formation and cyclization of Cys, Ser, or Thr residues. Typically, an NRPS module consists of an adenylation domain, a peptidyl carrier protein (PCP) domain (also known as thiolation (T) domain) and a C-domain. NRPS modules may also include specialized domains such as this X-domain, the terminal-module thioesterase (Te) domain that releases the product via hydrolysis or macrocyclization and any of various C-domain family members such as the epimerization (E) domain, the ester-bond forming C-domain, and dual E/C (epimerization and condensation) domains. C-domains typically have a conserved HHxxxD motif at the active site; mutations in this motif can abolish or diminish condensation activity; members of this X-domain subfamily lack the second H of this motif.
Pssm-ID: 380468 [Multi-domain] Cd Length: 440 Bit Score: 41.31 E-value: 3.11e-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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of your query sequence and the protein sequences used to curate the domain model,
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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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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
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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
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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