type VI secretion system FHA domain protein; Members of this protein family are FHA ...
8-410
7.59e-162
type VI secretion system FHA domain protein; Members of this protein family are FHA (forkhead-associated) domain-containing proteins that are part of type VI secretion loci in a considerable number of bacteria, most of which are known pathogens. Species include Pseudomonas aeruginosa PAO1, Aeromonas hydrophila, Yersinia pestis, Burkholderia mallei, etc. [Protein fate, Protein and peptide secretion and trafficking, Cellular processes, Pathogenesis]
:
Pssm-ID: 274537 [Multi-domain] Cd Length: 396 Bit Score: 460.68 E-value: 7.59e-162
type VI secretion system FHA domain protein; Members of this protein family are FHA ...
8-410
7.59e-162
type VI secretion system FHA domain protein; Members of this protein family are FHA (forkhead-associated) domain-containing proteins that are part of type VI secretion loci in a considerable number of bacteria, most of which are known pathogens. Species include Pseudomonas aeruginosa PAO1, Aeromonas hydrophila, Yersinia pestis, Burkholderia mallei, etc. [Protein fate, Protein and peptide secretion and trafficking, Cellular processes, Pathogenesis]
Pssm-ID: 274537 [Multi-domain] Cd Length: 396 Bit Score: 460.68 E-value: 7.59e-162
Predicted component of the type VI protein secretion system, contains a FHA domain [Signal ...
8-414
7.95e-114
Predicted component of the type VI protein secretion system, contains a FHA domain [Signal transduction mechanisms, Intracellular trafficking, secretion, and vesicular transport];
Pssm-ID: 442679 [Multi-domain] Cd Length: 402 Bit Score: 339.04 E-value: 7.95e-114
C-terminal domain of Type VI secretion system FHA protein; This presumed domain is found at ...
235-408
2.83e-50
C-terminal domain of Type VI secretion system FHA protein; This presumed domain is found at the C-terminus of a group of proteins thought to be expressed in a Type VI secretion system locus. These proteins contain an N-terminal FHA domain. The function of this domain is unknown.
Pssm-ID: 466383 Cd Length: 180 Bit Score: 167.81 E-value: 2.83e-50
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
10-106
2.11e-09
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: 54.20 E-value: 2.11e-09
type VI secretion system FHA domain protein; Members of this protein family are FHA ...
8-410
7.59e-162
type VI secretion system FHA domain protein; Members of this protein family are FHA (forkhead-associated) domain-containing proteins that are part of type VI secretion loci in a considerable number of bacteria, most of which are known pathogens. Species include Pseudomonas aeruginosa PAO1, Aeromonas hydrophila, Yersinia pestis, Burkholderia mallei, etc. [Protein fate, Protein and peptide secretion and trafficking, Cellular processes, Pathogenesis]
Pssm-ID: 274537 [Multi-domain] Cd Length: 396 Bit Score: 460.68 E-value: 7.59e-162
Predicted component of the type VI protein secretion system, contains a FHA domain [Signal ...
8-414
7.95e-114
Predicted component of the type VI protein secretion system, contains a FHA domain [Signal transduction mechanisms, Intracellular trafficking, secretion, and vesicular transport];
Pssm-ID: 442679 [Multi-domain] Cd Length: 402 Bit Score: 339.04 E-value: 7.95e-114
C-terminal domain of Type VI secretion system FHA protein; This presumed domain is found at ...
235-408
2.83e-50
C-terminal domain of Type VI secretion system FHA protein; This presumed domain is found at the C-terminus of a group of proteins thought to be expressed in a Type VI secretion system locus. These proteins contain an N-terminal FHA domain. The function of this domain is unknown.
Pssm-ID: 466383 Cd Length: 180 Bit Score: 167.81 E-value: 2.83e-50
forkhead associated (FHA) domain superfamily; Forkhead-associated (FHA) domains are small ...
10-106
2.11e-09
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: 54.20 E-value: 2.11e-09
forkhead associated (FHA) domain found in Mycobacterium tuberculosis GarA, Corynebacterium ...
56-105
7.49e-03
forkhead associated (FHA) domain found in Mycobacterium tuberculosis GarA, Corynebacterium glutamicum OdhI and similar proteins; This family includes Mycobacterium tuberculosis glycogen accumulation regulator GarA and Corynebacterium glutamicum oxoglutarate dehydrogenase inhibitor (OdhI). GarA is involved in the regulation of glutamate metabolism. It acts as a phosphorylation-dependent molecular switch that modulates the activities of Kgd, Gdh and GltB. GarA binds to Kgd, Gdh, GltB, PknB, and the N-terminal region of PknG via its FHA domain. OdhI is an essential component of the PknG signaling pathway. It can inhibit the activity of 2-oxoglutarate dehydrogenase only when it is unphosphorylated. The FHA domain is a small phosphopeptide recognition module.
Pssm-ID: 438736 [Multi-domain] Cd Length: 94 Bit Score: 35.82 E-value: 7.49e-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
superfamily placeholders are drawn in pastel colors.
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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