type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, ...
317-1538
0e+00
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, or longer subunit, of the Firmicutes type VII secretion protein EssC. This protein (homologous to EccC in Actinobacteria) and the WXG100 target proteins are the only homologous parts of type VII secretion between Firmicutes and Actinobacteria. [Protein fate, Protein and peptide secretion and trafficking]
The actual alignment was detected with superfamily member TIGR03928:
Pssm-ID: 274860 [Multi-domain] Cd Length: 1296 Bit Score: 791.11 E-value: 0e+00
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
185-257
2.20e-08
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small phosphopeptide recognition modules mostly found in eubacteria and eukaryotes. It is about 95-120 residues long that fold into an 11-stranded beta-sandwich. FHA domains can mediate the recognition of phosphorylated and non-phosphorylated substrates, as well as protein oligomerization. They specifically recognize threonine phosphorylation (pThr) accompanying activation of protein serine/threonine kinases. FHA domains show diverse ligand specificity. They may recognize the pTXXD motif, the pTXXI/L motif, and TQ clusters (singly and multiply phosphorylated). In eukaryotes, FHA superfamily members include forkhead-type transcription factors, as well as other signaling proteins, such as many regulatory proteins, kinases, phosphatases, motor proteins called kinesins, and metabolic enzymes. Many of them localize to the nucleus, where they participate in establishing or maintaining cell cycle checkpoints, DNA repair, or transcriptional regulation. FHA domains play important roles in human diseases, particularly in relation to DNA damage responses and cancers. In bacteria, FHA domain-containing proteins may participate in injection of viral proteins into host cells, transmembrane transporters, and cell division. FHA domain-containing proteins rarely include more than one copy of the domain. The only exception in eukaryotes is the checkpoint kinase Rad53 from Saccharomyces cerevisiae, which harbors two FHA domains (FHA1 and FHA2) flanking a central kinase domain. The two FHA domains recognize different phosphorylated targets and function independently from one another. In contrast, Mycobacterium tuberculosis ABC transporter Rv1747 contains two FHA domains but only one of them is essential for protein function.
:
Pssm-ID: 438714 [Multi-domain] Cd Length: 92 Bit Score: 53.05 E-value: 2.20e-08
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, ...
317-1538
0e+00
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, or longer subunit, of the Firmicutes type VII secretion protein EssC. This protein (homologous to EccC in Actinobacteria) and the WXG100 target proteins are the only homologous parts of type VII secretion between Firmicutes and Actinobacteria. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274860 [Multi-domain] Cd Length: 1296 Bit Score: 791.11 E-value: 0e+00
FtsK/SpoIIIE family; FtsK has extensive sequence similarity to wide variety of proteins from ...
758-960
1.62e-27
FtsK/SpoIIIE family; FtsK has extensive sequence similarity to wide variety of proteins from prokaryotes and plasmids, termed the FtsK/SpoIIIE family. This domain contains a putative ATP binding P-loop motif. It is found in the FtsK cell division protein from E. coli and the stage III sporulation protein E SpoIIIE, which has roles in regulation of prespore specific gene expression in B. subtilis. A mutation in FtsK causes a temperature sensitive block in cell division and it is involved in peptidoglycan synthesis or modification. The SpoIIIE protein is implicated in intercellular chromosomal DNA transfer.
Pssm-ID: 279863 [Multi-domain] Cd Length: 219 Bit Score: 112.09 E-value: 1.62e-27
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
185-257
2.20e-08
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small phosphopeptide recognition modules mostly found in eubacteria and eukaryotes. It is about 95-120 residues long that fold into an 11-stranded beta-sandwich. FHA domains can mediate the recognition of phosphorylated and non-phosphorylated substrates, as well as protein oligomerization. They specifically recognize threonine phosphorylation (pThr) accompanying activation of protein serine/threonine kinases. FHA domains show diverse ligand specificity. They may recognize the pTXXD motif, the pTXXI/L motif, and TQ clusters (singly and multiply phosphorylated). In eukaryotes, FHA superfamily members include forkhead-type transcription factors, as well as other signaling proteins, such as many regulatory proteins, kinases, phosphatases, motor proteins called kinesins, and metabolic enzymes. Many of them localize to the nucleus, where they participate in establishing or maintaining cell cycle checkpoints, DNA repair, or transcriptional regulation. FHA domains play important roles in human diseases, particularly in relation to DNA damage responses and cancers. In bacteria, FHA domain-containing proteins may participate in injection of viral proteins into host cells, transmembrane transporters, and cell division. FHA domain-containing proteins rarely include more than one copy of the domain. The only exception in eukaryotes is the checkpoint kinase Rad53 from Saccharomyces cerevisiae, which harbors two FHA domains (FHA1 and FHA2) flanking a central kinase domain. The two FHA domains recognize different phosphorylated targets and function independently from one another. In contrast, Mycobacterium tuberculosis ABC transporter Rv1747 contains two FHA domains but only one of them is essential for protein function.
Pssm-ID: 438714 [Multi-domain] Cd Length: 92 Bit Score: 53.05 E-value: 2.20e-08
TrwB/TraG/TraD/VirD4 family of bacterial conjugation proteins; The TraG/TraD/VirD4 family are ...
798-978
2.16e-06
TrwB/TraG/TraD/VirD4 family of bacterial conjugation proteins; The TraG/TraD/VirD4 family are bacterial conjugation proteins involved in type IV secretion (T4S) systems, versatile bacterial secretion systems mediating transport of protein and/or DNA. They are present in gram-negative and gram-positive bacteria, as well as archaea. They form hexameric rings and belong to the RecA-like NTPases superfamily, which also includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases.
Pssm-ID: 410871 [Multi-domain] Cd Length: 144 Bit Score: 48.75 E-value: 2.16e-06
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, ...
317-1538
0e+00
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, or longer subunit, of the Firmicutes type VII secretion protein EssC. This protein (homologous to EccC in Actinobacteria) and the WXG100 target proteins are the only homologous parts of type VII secretion between Firmicutes and Actinobacteria. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274860 [Multi-domain] Cd Length: 1296 Bit Score: 791.11 E-value: 0e+00
type VII secretion protein EccCa; This model represents the N-terminal domain or EccCa subunit ...
343-1009
5.67e-82
type VII secretion protein EccCa; This model represents the N-terminal domain or EccCa subunit of the type VII secretion protein EccC as found in the Actinobacteria. Type VII secretion is defined more broadly as including secretion systems for ESAT-6-like proteins in the Firmicutes as well as in the Actinobacteria, but this family does not show close homologs in the Firmicutes. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274858 [Multi-domain] Cd Length: 658 Bit Score: 284.56 E-value: 5.67e-82
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, ...
758-1364
1.70e-28
type VII secretion protein EssC, C-terminal domain; This model describes the C-terminal domain, or longer subunit, of the Firmicutes type VII secretion protein EssC. This protein (homologous to EccC in Actinobacteria) and the WXG100 target proteins are the only homologous parts of type VII secretion between Firmicutes and Actinobacteria. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274860 [Multi-domain] Cd Length: 1296 Bit Score: 125.10 E-value: 1.70e-28
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit ...
1065-1518
9.38e-28
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit of the type VII secretion protein EccC as found in the Actinobacteria. Type VII secretion is defined more broadly as including secretion systems for ESAT-6-like proteins in the Firmicutes as well as in the Actinobacteria, but this family does not show close homologs in the Firmicutes. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274859 [Multi-domain] Cd Length: 566 Bit Score: 120.48 E-value: 9.38e-28
FtsK/SpoIIIE family; FtsK has extensive sequence similarity to wide variety of proteins from ...
758-960
1.62e-27
FtsK/SpoIIIE family; FtsK has extensive sequence similarity to wide variety of proteins from prokaryotes and plasmids, termed the FtsK/SpoIIIE family. This domain contains a putative ATP binding P-loop motif. It is found in the FtsK cell division protein from E. coli and the stage III sporulation protein E SpoIIIE, which has roles in regulation of prespore specific gene expression in B. subtilis. A mutation in FtsK causes a temperature sensitive block in cell division and it is involved in peptidoglycan synthesis or modification. The SpoIIIE protein is implicated in intercellular chromosomal DNA transfer.
Pssm-ID: 279863 [Multi-domain] Cd Length: 219 Bit Score: 112.09 E-value: 1.62e-27
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit ...
755-1003
4.24e-26
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit of the type VII secretion protein EccC as found in the Actinobacteria. Type VII secretion is defined more broadly as including secretion systems for ESAT-6-like proteins in the Firmicutes as well as in the Actinobacteria, but this family does not show close homologs in the Firmicutes. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274859 [Multi-domain] Cd Length: 566 Bit Score: 115.09 E-value: 4.24e-26
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
185-257
2.20e-08
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small phosphopeptide recognition modules mostly found in eubacteria and eukaryotes. It is about 95-120 residues long that fold into an 11-stranded beta-sandwich. FHA domains can mediate the recognition of phosphorylated and non-phosphorylated substrates, as well as protein oligomerization. They specifically recognize threonine phosphorylation (pThr) accompanying activation of protein serine/threonine kinases. FHA domains show diverse ligand specificity. They may recognize the pTXXD motif, the pTXXI/L motif, and TQ clusters (singly and multiply phosphorylated). In eukaryotes, FHA superfamily members include forkhead-type transcription factors, as well as other signaling proteins, such as many regulatory proteins, kinases, phosphatases, motor proteins called kinesins, and metabolic enzymes. Many of them localize to the nucleus, where they participate in establishing or maintaining cell cycle checkpoints, DNA repair, or transcriptional regulation. FHA domains play important roles in human diseases, particularly in relation to DNA damage responses and cancers. In bacteria, FHA domain-containing proteins may participate in injection of viral proteins into host cells, transmembrane transporters, and cell division. FHA domain-containing proteins rarely include more than one copy of the domain. The only exception in eukaryotes is the checkpoint kinase Rad53 from Saccharomyces cerevisiae, which harbors two FHA domains (FHA1 and FHA2) flanking a central kinase domain. The two FHA domains recognize different phosphorylated targets and function independently from one another. In contrast, Mycobacterium tuberculosis ABC transporter Rv1747 contains two FHA domains but only one of them is essential for protein function.
Pssm-ID: 438714 [Multi-domain] Cd Length: 92 Bit Score: 53.05 E-value: 2.20e-08
TrwB/TraG/TraD/VirD4 family of bacterial conjugation proteins; The TraG/TraD/VirD4 family are ...
798-978
2.16e-06
TrwB/TraG/TraD/VirD4 family of bacterial conjugation proteins; The TraG/TraD/VirD4 family are bacterial conjugation proteins involved in type IV secretion (T4S) systems, versatile bacterial secretion systems mediating transport of protein and/or DNA. They are present in gram-negative and gram-positive bacteria, as well as archaea. They form hexameric rings and belong to the RecA-like NTPases superfamily, which also includes the NTP binding domain of F1 and V1 H(+)ATPases, DnaB and related helicases as well as bacterial RecA and related eukaryotic and archaeal recombinases.
Pssm-ID: 410871 [Multi-domain] Cd Length: 144 Bit Score: 48.75 E-value: 2.16e-06
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit ...
777-863
5.67e-05
type VII secretion protein EccCb; This model represents the C-terminal domain or EccCb subunit of the type VII secretion protein EccC as found in the Actinobacteria. Type VII secretion is defined more broadly as including secretion systems for ESAT-6-like proteins in the Firmicutes as well as in the Actinobacteria, but this family does not show close homologs in the Firmicutes. [Protein fate, Protein and peptide secretion and trafficking]
Pssm-ID: 274859 [Multi-domain] Cd Length: 566 Bit Score: 47.68 E-value: 5.67e-05
forkhead associated (FHA) domain found in proliferation marker protein Ki-67 and similar ...
185-254
4.81e-04
forkhead associated (FHA) domain found in proliferation marker protein Ki-67 and similar proteins; Ki-67, also called antigen identified by monoclonal antibody Ki-67, antigen KI-67, or antigen Ki67, acts as a biological surfactant to disperse mitotic chromosomes. It is required to maintain individual mitotic chromosomes dispersed in the cytoplasm following nuclear envelope disassembly. Ki-67 binds DNA with a preference for supercoiled DNA and AT-rich DNA. It may also play a role in chromatin organization. Ki-67 contains an FHA domain at its N-terminus. The FHA domain is a small phosphopeptide recognition module.
Pssm-ID: 438725 [Multi-domain] Cd Length: 95 Bit Score: 41.04 E-value: 4.81e-04
Inner membrane component of T3SS, cytoplasmic domain; Yop-YscD-cpl is the cytoplasmic domain ...
184-260
3.53e-03
Inner membrane component of T3SS, cytoplasmic domain; Yop-YscD-cpl is the cytoplasmic domain of Yop proteins like YscD from Proteobacteria. YscD forms part of the inner membrane component of the bacterial type III secretion injectosome apparatus.
Pssm-ID: 465238 [Multi-domain] Cd Length: 94 Bit Score: 38.39 E-value: 3.53e-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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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
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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.
(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
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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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