M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave ...
1160-1914
0e+00
M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
The actual alignment was detected with superfamily member pfam07580:
Pssm-ID: 462216 Cd Length: 733 Bit Score: 1005.92 E-value: 0e+00
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave ...
619-846
6.19e-90
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
The actual alignment was detected with superfamily member pfam05342:
Pssm-ID: 461626 Cd Length: 250 Bit Score: 293.05 E-value: 6.19e-90
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, ...
268-636
3.40e-12
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, as described in Streptococcus pneumoniae, is a repetitive and highly variable protein, recognized by a conserved N-terminal domain and also by genomic location. This form, subgroup 2, is anchored covalently after cleavage by sortase at a C-terminal LPXTG site. The other form, subgroup 1, has variable numbers of a choline-binding repeat in the C-terminal region, and is also known as choline-binding protein A.
The actual alignment was detected with superfamily member NF033839:
Pssm-ID: 468202 [Multi-domain] Cd Length: 557 Bit Score: 71.34 E-value: 3.40e-12
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, ...
3-40
1.15e-09
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.
:
Pssm-ID: 273479 [Multi-domain] Cd Length: 39 Bit Score: 55.18 E-value: 1.15e-09
M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave ...
1160-1914
0e+00
M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
Pssm-ID: 462216 Cd Length: 733 Bit Score: 1005.92 E-value: 0e+00
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave ...
619-846
6.19e-90
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
Pssm-ID: 461626 Cd Length: 250 Bit Score: 293.05 E-value: 6.19e-90
G5 domain; This domain is found in a wide range of extracellular proteins. It is found ...
319-392
1.87e-17
G5 domain; This domain is found in a wide range of extracellular proteins. It is found tandemly repeated in up to 8 copies. It is found in the N-terminus of peptidases belonging to the M26 family which cleave human IgA. The domain is also found in proteins involved in metabolism of bacterial cell walls suggesting this domain may have an adhesive function.
Pssm-ID: 462185 [Multi-domain] Cd Length: 75 Bit Score: 78.36 E-value: 1.87e-17
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, ...
268-636
3.40e-12
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, as described in Streptococcus pneumoniae, is a repetitive and highly variable protein, recognized by a conserved N-terminal domain and also by genomic location. This form, subgroup 2, is anchored covalently after cleavage by sortase at a C-terminal LPXTG site. The other form, subgroup 1, has variable numbers of a choline-binding repeat in the C-terminal region, and is also known as choline-binding protein A.
Pssm-ID: 468202 [Multi-domain] Cd Length: 557 Bit Score: 71.34 E-value: 3.40e-12
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, ...
3-40
1.15e-09
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.
Pssm-ID: 273479 [Multi-domain] Cd Length: 39 Bit Score: 55.18 E-value: 1.15e-09
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial ...
426-625
6.16e-06
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules). It is heavily studied in Staphylococcus aureus both for its biological role in adhesion and for its potential for vaccination. Features of the sequence, but also of other MSCRAMM adhesins, include a long run of Ser-Asp dipeptide repeats and a C-terminal cell wall anchoring LPXTG motif.
Pssm-ID: 468110 [Multi-domain] Cd Length: 934 Bit Score: 51.45 E-value: 6.16e-06
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and ...
7-32
6.30e-06
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.
Pssm-ID: 428049 [Multi-domain] Cd Length: 26 Bit Score: 44.30 E-value: 6.30e-06
LPXTG-motif cell wall anchor domain; This model describes the LPXTG motif-containing region ...
95-128
1.95e-03
LPXTG-motif cell wall anchor domain; This model describes the LPXTG motif-containing region found at the C-terminus of many surface proteins of Streptococcus and Streptomyces species. Cleavage between the Thr and Gly by sortase or a related enzyme leads to covalent anchoring at the new C-terminal Thr to the cell wall. Hits that do not lie at the C-terminus or are not found in Gram-positive bacteria are probably false-positive. A common feature of this proteins containing this domain appears to be a high proportion of charged and zwitterionic residues immediatedly upstream of the LPXTG motif. This model differs from other descriptions of the LPXTG region by including a portion of that upstream charged region. [Cell envelope, Other]
Pssm-ID: 273478 [Multi-domain] Cd Length: 34 Bit Score: 37.45 E-value: 1.95e-03
M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave ...
1160-1914
0e+00
M26 IgA1-specific Metallo-endopeptidase C-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
Pssm-ID: 462216 Cd Length: 733 Bit Score: 1005.92 E-value: 0e+00
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave ...
619-846
6.19e-90
M26 IgA1-specific Metallo-endopeptidase N-terminal region; These peptidases, which cleave mammalian IgA, are found in Gram-positive bacteria. Often found associated with pfam00746, they may be attached to the cell wall.
Pssm-ID: 461626 Cd Length: 250 Bit Score: 293.05 E-value: 6.19e-90
G5 domain; This domain is found in a wide range of extracellular proteins. It is found ...
319-392
1.87e-17
G5 domain; This domain is found in a wide range of extracellular proteins. It is found tandemly repeated in up to 8 copies. It is found in the N-terminus of peptidases belonging to the M26 family which cleave human IgA. The domain is also found in proteins involved in metabolism of bacterial cell walls suggesting this domain may have an adhesive function.
Pssm-ID: 462185 [Multi-domain] Cd Length: 75 Bit Score: 78.36 E-value: 1.87e-17
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, ...
268-636
3.40e-12
pneumococcal surface protein PspC, LPXTG-anchored form; The pneumococcal surface protein PspC, as described in Streptococcus pneumoniae, is a repetitive and highly variable protein, recognized by a conserved N-terminal domain and also by genomic location. This form, subgroup 2, is anchored covalently after cleavage by sortase at a C-terminal LPXTG site. The other form, subgroup 1, has variable numbers of a choline-binding repeat in the C-terminal region, and is also known as choline-binding protein A.
Pssm-ID: 468202 [Multi-domain] Cd Length: 557 Bit Score: 71.34 E-value: 3.40e-12
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, ...
3-40
1.15e-09
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.
Pssm-ID: 273479 [Multi-domain] Cd Length: 39 Bit Score: 55.18 E-value: 1.15e-09
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial ...
426-625
6.16e-06
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules). It is heavily studied in Staphylococcus aureus both for its biological role in adhesion and for its potential for vaccination. Features of the sequence, but also of other MSCRAMM adhesins, include a long run of Ser-Asp dipeptide repeats and a C-terminal cell wall anchoring LPXTG motif.
Pssm-ID: 468110 [Multi-domain] Cd Length: 934 Bit Score: 51.45 E-value: 6.16e-06
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and ...
7-32
6.30e-06
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.
Pssm-ID: 428049 [Multi-domain] Cd Length: 26 Bit Score: 44.30 E-value: 6.30e-06
LPXTG-motif cell wall anchor domain; This model describes the LPXTG motif-containing region ...
95-128
1.95e-03
LPXTG-motif cell wall anchor domain; This model describes the LPXTG motif-containing region found at the C-terminus of many surface proteins of Streptococcus and Streptomyces species. Cleavage between the Thr and Gly by sortase or a related enzyme leads to covalent anchoring at the new C-terminal Thr to the cell wall. Hits that do not lie at the C-terminus or are not found in Gram-positive bacteria are probably false-positive. A common feature of this proteins containing this domain appears to be a high proportion of charged and zwitterionic residues immediatedly upstream of the LPXTG motif. This model differs from other descriptions of the LPXTG region by including a portion of that upstream charged region. [Cell envelope, Other]
Pssm-ID: 273478 [Multi-domain] Cd Length: 34 Bit Score: 37.45 E-value: 1.95e-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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This image shows a graphical summary of conserved domains identified on the query sequence.
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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.
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.
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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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