Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. ...
1763-1942
1.47e-80
Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. This family of proteins is found in bacteria and eukaryotes. Proteins in this family are typically between 285 and 978 amino acids in length.
:
Pssm-ID: 464990 [Multi-domain] Cd Length: 181 Bit Score: 263.40 E-value: 1.47e-80
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
512-1111
4.62e-16
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
The actual alignment was detected with superfamily member pfam03157:
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 84.61 E-value: 4.62e-16
Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. ...
1763-1942
1.47e-80
Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. This family of proteins is found in bacteria and eukaryotes. Proteins in this family are typically between 285 and 978 amino acids in length.
Pssm-ID: 464990 [Multi-domain] Cd Length: 181 Bit Score: 263.40 E-value: 1.47e-80
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
512-1111
4.62e-16
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 84.61 E-value: 4.62e-16
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
895-1404
3.46e-08
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 58.81 E-value: 3.46e-08
RIM-binding protein of the cytomatrix active zone; This is a family of proteins that form part ...
1553-1900
1.91e-04
RIM-binding protein of the cytomatrix active zone; This is a family of proteins that form part of the CAZ (cytomatrix at the active zone) complex which is involved in determining the site of synaptic vesicle fusion. The C-terminus is a PDZ-binding motif that binds directly to RIM (a small G protein Rab-3A effector). The family also contains four coiled-coil domains.
Pssm-ID: 431111 [Multi-domain] Cd Length: 766 Bit Score: 46.74 E-value: 1.91e-04
Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, and ...
1537-1700
8.16e-03
Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, and similar proteins; This model includes Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, both parts of two-component alpha-helical pore-forming toxins (alpha-PFTs). The xaxAB genes encoding the XaxAB toxin have also been also identified in various plant and human pathogens. XaxAB triggers necrosis and apoptosis in both insect hemocytes and mammalian cells. Structure studies show that component A binds to component B's back, forming a subunit; twelve to fifteen of these subunits then conjoin as the pore-forming toxin. Component A stabilizes each subunit on the membrane and activates component B, which then punctures the membrane by swinging out its lower end. Similarly, Yersinia enterocolitica YaxA, encoded by the yaxAB gene, forms a pore predominantly composed of decamers of YaxA-YaxB heterodimers. Although both subunits bear membrane-active moieties, only YaxA is capable of binding to membranes by itself and YaxB is subsequently recruited to membrane-associated YaxA and induced to present its lytic transmembrane helices; pore formation then progresses by further oligomerization of YaxA-YaxB dimers. YaxAB has been found to be strongly upregulated by the Yersinia master regulator RovA, a transcriptional activator of Yersinia outer membrane protein invasion which is involved in bacterial attachment and invasion across the intestinal epithelium.
Pssm-ID: 439155 [Multi-domain] Cd Length: 306 Bit Score: 40.65 E-value: 8.16e-03
Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. ...
1763-1942
1.47e-80
Domain of unknown function (DUF4795); This family of proteins is functionally uncharacterized. This family of proteins is found in bacteria and eukaryotes. Proteins in this family are typically between 285 and 978 amino acids in length.
Pssm-ID: 464990 [Multi-domain] Cd Length: 181 Bit Score: 263.40 E-value: 1.47e-80
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
512-1111
4.62e-16
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 84.61 E-value: 4.62e-16
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
687-1338
4.39e-13
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 74.98 E-value: 4.39e-13
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
359-976
1.64e-12
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 73.06 E-value: 1.64e-12
ARC105 or Med15 subunit of Mediator complex non-fungal; The approx. 70 residue Med15 domain of ...
653-976
5.01e-09
ARC105 or Med15 subunit of Mediator complex non-fungal; The approx. 70 residue Med15 domain of the ARC-Mediator co-activator is a three-helix bundle with marked similarity to the KIX domain. The sterol regulatory element binding protein (SREBP) family of transcription activators use the ARC105 subunit to activate target genes in the regulation of cholesterol and fatty acid homeostasis. In addition, Med15 is a critical transducer of gene activation signals that control early metazoan development.
Pssm-ID: 312941 [Multi-domain] Cd Length: 732 Bit Score: 61.56 E-value: 5.01e-09
High molecular weight glutenin subunit; Members of this family include high molecular weight ...
895-1404
3.46e-08
High molecular weight glutenin subunit; Members of this family include high molecular weight subunits of glutenin. This group of gluten proteins is thought to be largely responsible for the elastic properties of gluten, and hence, doughs. Indeed, glutenin high molecular weight subunits are classified as elastomeric proteins, because the glutenin network can withstand significant deformations without breaking, and return to the original conformation when the stress is removed. Elastomeric proteins differ considerably in amino acid sequence, but they are all polymers whose subunits consist of elastomeric domains, composed of repeated motifs, and non-elastic domains that mediate cross-linking between the subunits. The elastomeric domain motifs are all rich in glycine residues in addition to other hydrophobic residues. High molecular weight glutenin subunits have an extensive central elastomeric domain, flanked by two terminal non-elastic domains that form disulphide cross-links. The central elastomeric domain is characterized by the following three repeated motifs: PGQGQQ, GYYPTS[P/L]QQ, GQQ. It possesses overlapping beta-turns within and between the repeated motifs, and assumes a regular helical secondary structure with a diameter of approx. 1.9 nm and a pitch of approx. 1.5 nm.
Pssm-ID: 367362 [Multi-domain] Cd Length: 786 Bit Score: 58.81 E-value: 3.46e-08
ARC105 or Med15 subunit of Mediator complex non-fungal; The approx. 70 residue Med15 domain of ...
940-1398
8.11e-07
ARC105 or Med15 subunit of Mediator complex non-fungal; The approx. 70 residue Med15 domain of the ARC-Mediator co-activator is a three-helix bundle with marked similarity to the KIX domain. The sterol regulatory element binding protein (SREBP) family of transcription activators use the ARC105 subunit to activate target genes in the regulation of cholesterol and fatty acid homeostasis. In addition, Med15 is a critical transducer of gene activation signals that control early metazoan development.
Pssm-ID: 312941 [Multi-domain] Cd Length: 732 Bit Score: 54.63 E-value: 8.11e-07
RIM-binding protein of the cytomatrix active zone; This is a family of proteins that form part ...
1553-1900
1.91e-04
RIM-binding protein of the cytomatrix active zone; This is a family of proteins that form part of the CAZ (cytomatrix at the active zone) complex which is involved in determining the site of synaptic vesicle fusion. The C-terminus is a PDZ-binding motif that binds directly to RIM (a small G protein Rab-3A effector). The family also contains four coiled-coil domains.
Pssm-ID: 431111 [Multi-domain] Cd Length: 766 Bit Score: 46.74 E-value: 1.91e-04
Mitotic checkpoint protein; This family consists of several eukaryotic mitotic checkpoint ...
1516-1929
1.46e-03
Mitotic checkpoint protein; This family consists of several eukaryotic mitotic checkpoint (Mitotic arrest deficient or MAD) proteins. The mitotic spindle checkpoint monitors proper attachment of the bipolar spindle to the kinetochores of aligned sister chromatids and causes a cell cycle arrest in prometaphase when failures occur. Multiple components of the mitotic spindle checkpoint have been identified in yeast and higher eukaryotes. In S.cerevisiae, the existence of a Mad1-dependent complex containing Mad2, Mad3, Bub3 and Cdc20 has been demonstrated.
Pssm-ID: 461677 [Multi-domain] Cd Length: 660 Bit Score: 43.96 E-value: 1.46e-03
Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, and ...
1537-1700
8.16e-03
Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, and similar proteins; This model includes Xenorhabdus nematophila alpha-xenorhabdolysin (XaxA) and Yersinia enterocolitica YaxA, both parts of two-component alpha-helical pore-forming toxins (alpha-PFTs). The xaxAB genes encoding the XaxAB toxin have also been also identified in various plant and human pathogens. XaxAB triggers necrosis and apoptosis in both insect hemocytes and mammalian cells. Structure studies show that component A binds to component B's back, forming a subunit; twelve to fifteen of these subunits then conjoin as the pore-forming toxin. Component A stabilizes each subunit on the membrane and activates component B, which then punctures the membrane by swinging out its lower end. Similarly, Yersinia enterocolitica YaxA, encoded by the yaxAB gene, forms a pore predominantly composed of decamers of YaxA-YaxB heterodimers. Although both subunits bear membrane-active moieties, only YaxA is capable of binding to membranes by itself and YaxB is subsequently recruited to membrane-associated YaxA and induced to present its lytic transmembrane helices; pore formation then progresses by further oligomerization of YaxA-YaxB dimers. YaxAB has been found to be strongly upregulated by the Yersinia master regulator RovA, a transcriptional activator of Yersinia outer membrane protein invasion which is involved in bacterial attachment and invasion across the intestinal epithelium.
Pssm-ID: 439155 [Multi-domain] Cd Length: 306 Bit Score: 40.65 E-value: 8.16e-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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