guanylate-binding family protein such as guanylate-binding protein 1 (GBP1), which is induced by interferon and hydrolyzes GTP to GMP in 2 consecutive cleavage reactions, is a large GTPase of the dynamin superfamily involved in the regulation of membrane, cytoskeleton, and cell cycle progression dynamics
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral ...
18-282
1.31e-164
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
:
Pssm-ID: 460516 Cd Length: 260 Bit Score: 469.16 E-value: 1.31e-164
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral ...
284-580
1.13e-163
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
:
Pssm-ID: 460721 [Multi-domain] Cd Length: 297 Bit Score: 468.30 E-value: 1.13e-163
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral ...
18-282
1.31e-164
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
Pssm-ID: 460516 Cd Length: 260 Bit Score: 469.16 E-value: 1.31e-164
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral ...
284-580
1.13e-163
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
Pssm-ID: 460721 [Multi-domain] Cd Length: 297 Bit Score: 468.30 E-value: 1.13e-163
Guanylate-binding protein, C-terminal domain; Guanylate-binding protein (GBP), C-terminal ...
290-580
5.99e-152
Guanylate-binding protein, C-terminal domain; Guanylate-binding protein (GBP), C-terminal domain. Guanylate-binding proteins (GBPs) are synthesized after activation of the cell by interferons. The biochemical properties of GBPs are clearly different from those of Ras-like and heterotrimeric GTP-binding proteins. They bind guanine nucleotides with low affinity (micromolar range), are stable in their absence, and have a high turnover GTPase. In addition to binding GDP/GTP, they have the unique ability to bind GMP with equal affinity and hydrolyze GTP not only to GDP, but also to GMP. This C-terminal domain has been shown to mediate inhibition of endothelial cell proliferation by inflammatory cytokines.
Pssm-ID: 293879 [Multi-domain] Cd Length: 291 Bit Score: 438.16 E-value: 5.99e-152
Guanylate-binding protein (GBP) family (N-terminal domain); Guanylate-binding protein (GBP), ...
32-276
2.94e-80
Guanylate-binding protein (GBP) family (N-terminal domain); Guanylate-binding protein (GBP), N-terminal domain. Guanylate-binding proteins (GBPs) define a group of proteins that are synthesized after activation of the cell by interferons. The biochemical properties of GBPs are clearly different from those of Ras-like and heterotrimeric GTP-binding proteins. They bind guanine nucleotides with low affinity (micromolar range), are stable in their absence and have a high turnover GTPase. In addition to binding GDP/GTP, they have the unique ability to bind GMP with equal affinity and hydrolyze GTP not only to GDP, but also to GMP. Furthermore, two unique regions around the base and the phosphate-binding areas, the guanine and the phosphate caps, respectively, give the nucleotide-binding site a unique appearance not found in the canonical GTP-binding proteins. The phosphate cap, which constitutes the region analogous to switch I, completely shields the phosphate-binding site from solvent such that a potential GTPase-activating protein (GAP) cannot approach.
Pssm-ID: 206650 Cd Length: 224 Bit Score: 251.86 E-value: 2.94e-80
exonuclease SbcC; All proteins in this family for which functions are known are part of an ...
445-579
5.01e-03
exonuclease SbcC; All proteins in this family for which functions are known are part of an exonuclease complex with sbcD homologs. This complex is involved in the initiation of recombination to regulate the levels of palindromic sequences in DNA. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 129705 [Multi-domain] Cd Length: 1042 Bit Score: 39.95 E-value: 5.01e-03
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral ...
18-282
1.31e-164
Guanylate-binding protein, N-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
Pssm-ID: 460516 Cd Length: 260 Bit Score: 469.16 E-value: 1.31e-164
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral ...
284-580
1.13e-163
Guanylate-binding protein, C-terminal domain; Transcription of the anti-viral guanylate-binding protein (GBP) is induced by interferon-gamma during macrophage induction. This family contains GBP1 and GPB2, both GTPases capable of binding GTP, GDP and GMP.
Pssm-ID: 460721 [Multi-domain] Cd Length: 297 Bit Score: 468.30 E-value: 1.13e-163
Guanylate-binding protein, C-terminal domain; Guanylate-binding protein (GBP), C-terminal ...
290-580
5.99e-152
Guanylate-binding protein, C-terminal domain; Guanylate-binding protein (GBP), C-terminal domain. Guanylate-binding proteins (GBPs) are synthesized after activation of the cell by interferons. The biochemical properties of GBPs are clearly different from those of Ras-like and heterotrimeric GTP-binding proteins. They bind guanine nucleotides with low affinity (micromolar range), are stable in their absence, and have a high turnover GTPase. In addition to binding GDP/GTP, they have the unique ability to bind GMP with equal affinity and hydrolyze GTP not only to GDP, but also to GMP. This C-terminal domain has been shown to mediate inhibition of endothelial cell proliferation by inflammatory cytokines.
Pssm-ID: 293879 [Multi-domain] Cd Length: 291 Bit Score: 438.16 E-value: 5.99e-152
Guanylate-binding protein (GBP) family (N-terminal domain); Guanylate-binding protein (GBP), ...
32-276
2.94e-80
Guanylate-binding protein (GBP) family (N-terminal domain); Guanylate-binding protein (GBP), N-terminal domain. Guanylate-binding proteins (GBPs) define a group of proteins that are synthesized after activation of the cell by interferons. The biochemical properties of GBPs are clearly different from those of Ras-like and heterotrimeric GTP-binding proteins. They bind guanine nucleotides with low affinity (micromolar range), are stable in their absence and have a high turnover GTPase. In addition to binding GDP/GTP, they have the unique ability to bind GMP with equal affinity and hydrolyze GTP not only to GDP, but also to GMP. Furthermore, two unique regions around the base and the phosphate-binding areas, the guanine and the phosphate caps, respectively, give the nucleotide-binding site a unique appearance not found in the canonical GTP-binding proteins. The phosphate cap, which constitutes the region analogous to switch I, completely shields the phosphate-binding site from solvent such that a potential GTPase-activating protein (GAP) cannot approach.
Pssm-ID: 206650 Cd Length: 224 Bit Score: 251.86 E-value: 2.94e-80
Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like ...
42-117
3.03e-08
Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like GTPase superfamily. The Ras-like superfamily of small GTPases consists of several families with an extremely high degree of structural and functional similarity. The Ras superfamily is divided into at least four families in eukaryotes: the Ras, Rho, Rab, and Sar1/Arf families. This superfamily also includes proteins like the GTP translation factors, Era-like GTPases, and G-alpha chain of the heterotrimeric G proteins. Members of the Ras superfamily regulate a wide variety of cellular functions: the Ras family regulates gene expression, the Rho family regulates cytoskeletal reorganization and gene expression, the Rab and Sar1/Arf families regulate vesicle trafficking, and the Ran family regulates nucleocytoplasmic transport and microtubule organization. The GTP translation factor family regulates initiation, elongation, termination, and release in translation, and the Era-like GTPase family regulates cell division, sporulation, and DNA replication. Members of the Ras superfamily are identified by the GTP binding site, which is made up of five characteristic sequence motifs, and the switch I and switch II regions.
Pssm-ID: 206648 [Multi-domain] Cd Length: 161 Bit Score: 53.23 E-value: 3.03e-08
The F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs) domain of FCH domain Only proteins; ...
436-559
2.75e-04
The F-BAR (FES-CIP4 Homology and Bin/Amphiphysin/Rvs) domain of FCH domain Only proteins; F-BAR domains are dimerization modules that bind and bend membranes and are found in proteins involved in membrane dynamics and actin reorganization. Proteins in this group have been named FCH domain Only (FCHO) proteins. Vertebrates have two members, FCHO1 and FCHO2. These proteins contain an F-BAR domain and a C-terminal domain of unknown function named SAFF which is also present in endophilin interacting protein 1. F-BAR domains form banana-shaped dimers with a positively-charged concave surface that binds to negatively-charged lipid membranes. They can induce membrane deformation in the form of long tubules.
Pssm-ID: 153332 [Multi-domain] Cd Length: 261 Bit Score: 43.10 E-value: 2.75e-04
Glutamine-rich N-terminal helical domain of various Class IIa histone deacetylases (HDAC4, ...
479-558
7.76e-04
Glutamine-rich N-terminal helical domain of various Class IIa histone deacetylases (HDAC4, HDAC5 and HDCA9); This superfamily consists of a glutamine-rich N-terminal helical extension to certain Class IIa histone deacetylases (HDACs), including HDAC4, HDAC5 and HDAC9; it is missing in HDAC7. It is referred to as the glutamine-rich domain, and confers responsiveness to calcium signals and mediates interactions with transcription factors and cofactors. This domain is able to repress transcription independently of the HDAC's C-terminal, zinc-dependent catalytic domain. It has many intra- and inter-helical interactions which are possibly involved in reversible assembly and disassembly of proteins. HDACs regulate diverse cellular processes through enzymatic deacetylation of histone as well as non-histone proteins, in particular deacetylating N(6)-acetyl-lysine residues.
Pssm-ID: 197397 [Multi-domain] Cd Length: 90 Bit Score: 38.90 E-value: 7.76e-04
Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are ...
379-580
3.03e-03
Calcium binding and coiled-coil domain (CALCOCO1) like; Proteins found in this family are similar to the coiled-coil transcriptional coactivator protein coexpressed by Mus musculus (CoCoA/CALCOCO1). This protein binds to a highly conserved N-terminal domain of p160 coactivators, such as GRIP1, and thus enhances transcriptional activation by a number of nuclear receptors. CALCOCO1 has a central coiled-coil region with three leucine zipper motifs, which is required for its interaction with GRIP1 and may regulate the autonomous transcriptional activation activity of the C-terminal region.
Pssm-ID: 462303 [Multi-domain] Cd Length: 488 Bit Score: 40.26 E-value: 3.03e-03
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
487-580
3.09e-03
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and four light chains it is a fundamental contractile protein found in all eukaryote cell types. This family consists of the coiled-coil myosin heavy chain tail region. The coiled-coil is composed of the tail from two molecules of myosin. These can then assemble into the macromolecular thick filament. The coiled-coil region provides the structural backbone the thick filament.
Pssm-ID: 460256 [Multi-domain] Cd Length: 1081 Bit Score: 40.54 E-value: 3.09e-03
Root hair defective 3 GTP-binding protein (RHD3) GTPase domain; This is the GTPase domain of ...
49-120
3.15e-03
Root hair defective 3 GTP-binding protein (RHD3) GTPase domain; This is the GTPase domain of several eukaryotic root hair defective 3 (RHD3) like GTP-binding proteins, including RHD3 from Arabidopsis and Sey1 from yeast, which are involved in homotypic membrane fusion of the endoplasmic reticulum. This domain binds GTP and forms dimers with other molecule for membrane tethering.
Pssm-ID: 461768 Cd Length: 243 Bit Score: 39.74 E-value: 3.15e-03
Laminin Domain I; coiled-coil structure. It has been suggested that the domains I and II from ...
437-585
3.96e-03
Laminin Domain I; coiled-coil structure. It has been suggested that the domains I and II from laminin A, B1 and B2 may come together to form a triple helical coiled-coil structure.
Pssm-ID: 310534 [Multi-domain] Cd Length: 258 Bit Score: 39.32 E-value: 3.96e-03
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
438-589
4.57e-03
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and four light chains it is a fundamental contractile protein found in all eukaryote cell types. This family consists of the coiled-coil myosin heavy chain tail region. The coiled-coil is composed of the tail from two molecules of myosin. These can then assemble into the macromolecular thick filament. The coiled-coil region provides the structural backbone the thick filament.
Pssm-ID: 460256 [Multi-domain] Cd Length: 1081 Bit Score: 40.16 E-value: 4.57e-03
exonuclease SbcC; All proteins in this family for which functions are known are part of an ...
445-579
5.01e-03
exonuclease SbcC; All proteins in this family for which functions are known are part of an exonuclease complex with sbcD homologs. This complex is involved in the initiation of recombination to regulate the levels of palindromic sequences in DNA. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 129705 [Multi-domain] Cd Length: 1042 Bit Score: 39.95 E-value: 5.01e-03
Glutamine-rich N-terminal helical domain of HDAC4, a Class IIa histone deacetylase; This ...
479-567
5.34e-03
Glutamine-rich N-terminal helical domain of HDAC4, a Class IIa histone deacetylase; This family consists of the glutamine-rich domain of histone deacetylase 4 (HDAC4). It belongs to a superfamily that consists of the glutamine-rich N-terminal helical extension to certain Class IIa histone deacetylases (HDACs), including HDAC4, HDAC5 and HDCA9; it is missing from HDAC7. This domain confers responsiveness to calcium signals and mediates interactions with transcription factors and cofactors, and it is able to repress transcription independently of the HDAC C-terminal, zinc-dependent catalytic domain. It has many intra- and inter-helical interactions which are possibly involved in reversible assembly and disassembly of proteins. HDACs regulate diverse cellular processes through enzymatic deacetylation of histone as well as non-histone proteins, in particular deacetylating N(6)-acetyl-lysine residues.
Pssm-ID: 197398 [Multi-domain] Cd Length: 90 Bit Score: 36.33 E-value: 5.34e-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.
Click on the triangle to view details about the feature, including a multiple sequence alignment
of your query sequence and the protein sequences used to curate the domain model,
where hash marks (#) above the aligned sequences show the location of the conserved feature residues.
The thumbnail image, if present, provides an approximate view of the feature's location in 3 dimensions.
Click on the triangle for interactive 3D structure viewing options.
Functional characterization of the conserved domain architecture found on the query.
Click here to see more details.
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
(labeled illustration) or all hits
(labeled illustration).
Domains are color coded according to superfamilies
to which they have been assigned. Hits with scores that pass a domain-specific threshold
(specific hits) are drawn in bright colors.
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),
they are mapped to the query sequence and indicated through sets of triangles
with the same color and shade of the domain or superfamily that provides the annotation. Mouse over the colored bars or triangles to see descriptions of the domains and features.
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)
mapped to the query sequence.
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
(CDART).
Modify your query to search against a different database and/or use advanced search options
