Laminin Domain I; coiled-coil structure. It has been suggested that the domains I and II from ...
238-495
1.74e-98
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: 317.43 E-value: 1.74e-98
Laminin Domain II; It has been suggested that the domains I and II from laminin A, B1 and B2 ...
678-806
3.67e-50
Laminin Domain II; 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: 368703 [Multi-domain] Cd Length: 138 Bit Score: 174.21 E-value: 3.67e-50
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1549-1700
1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
:
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 127.53 E-value: 1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1383-1525
4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
:
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 122.91 E-value: 4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
992-1132
5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
:
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 102.50 E-value: 5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1159-1291
7.17e-21
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
:
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 90.94 E-value: 7.17e-21
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
77-123
6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
:
Pssm-ID: 238012 Cd Length: 50 Bit Score: 70.46 E-value: 6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
125-176
3.76e-14
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
:
Pssm-ID: 238012 Cd Length: 50 Bit Score: 68.15 E-value: 3.76e-14
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) ...
148-217
1.03e-04
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) interactions with TNF superfamily (TNFSF) ligands (TNFL) control key cellular processes such as differentiation, proliferation, apoptosis, and cell growth. Dysregulation of these pathways has been shown to result in a wide range of pathological conditions, including autoimmune diseases, inflammation, cancer, and viral infection. There are 29 very diverse family members of TNFRSF reported in humans: 22 are type I transmembrane receptors (single pass with the N terminus on extracellular side of the cell membrane) and have a clear signal peptide; the remaining 7 members are either type III transmembrane receptors (single pass with the N terminus on extracellular side of the membrane but no signal sequence; TNFR13B, TNFR13C, TNFR17, and XEDAR), or attached to the membrane via a glycosylphosphatidylinositol (GPI) linker (TNFR10C), or secreted as soluble receptors (TNFR11B and TNFR6B). All TNFRs contain relatively short cysteine-rich domains (CRDs) in the ectodomain, and are involved in interaction with the TNF homology domain (THD) of their ligands. TNFRs often have multiple CRDs (between one and six), with the most frequent configurations of three or four copies; most CRDs possess three disulfide bridges, but could have between one and four. Localized or genome-wide duplication and evolution of the TNFRSF members appear to have paralleled the emergence of the adaptive immune system; teleosts (i.e. ray-finned, bony fish), which possess an immune system with B and T cells, possess primary and secondary lymphoid organs, and are capable of adaptive responses to pathogens also display several characteristics that are different from the mammalian immune system, making teleost TNFSF orthologs and paralogs of interest to better understand immune system evolution and the immunological pathways elicited to pathogens.
:
Pssm-ID: 276900 [Multi-domain] Cd Length: 87 Bit Score: 42.58 E-value: 1.03e-04
Laminin Domain I; coiled-coil structure. It has been suggested that the domains I and II from ...
238-495
1.74e-98
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: 317.43 E-value: 1.74e-98
Laminin Domain II; It has been suggested that the domains I and II from laminin A, B1 and B2 ...
678-806
3.67e-50
Laminin Domain II; 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: 368703 [Multi-domain] Cd Length: 138 Bit Score: 174.21 E-value: 3.67e-50
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1549-1700
1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 127.53 E-value: 1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1383-1525
4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 122.91 E-value: 4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
992-1132
5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 102.50 E-value: 5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1159-1291
7.17e-21
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 90.94 E-value: 7.17e-21
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
77-123
6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
Pssm-ID: 238012 Cd Length: 50 Bit Score: 70.46 E-value: 6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
125-176
3.76e-14
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
Pssm-ID: 238012 Cd Length: 50 Bit Score: 68.15 E-value: 3.76e-14
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
230-587
1.52e-10
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 66.63 E-value: 1.52e-10
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
780-958
4.62e-09
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 57.04 E-value: 4.62e-09
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 ...
74-193
5.70e-07
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 neurotrophin receptor (p75NTR) or CD271; TNFRSF16 (also known as nerve growth factor receptor (NGFR) or p75 neurotrophin receptor (p75NTR or p75(NTR)), CD271, Gp80-LNGFR) is a common receptor for both neurotrophins and proneurotrophins, and plays a diverse role in many tissues, including the nervous system. It has been shown to be expressed in various types of stem cells and has been used to prospectively isolate stem cells with different degrees of potency. p75NTR owes its signaling to the recruitment of intracellular binding proteins, leading to the activation of different signaling pathways. It binds nerve growth factor (NGF) and the complex can initiate a signaling cascade which has been associated with both neuronal apoptosis and neuronal survival of discrete populations of neurons, depending on the presence or absence of intracellular signaling molecules downstream of p75NTR (e.g. NF-kB, JNK, or p75NTR intracellular death domain). p75NTR can also bind NGF in concert with the neurotrophic tyrosine kinase receptor type 1 (TrkA) protein where it is thought to modulate the formation of the high-affinity neurotrophin binding complex. On melanoma cell, p75NTR is an immunosuppressive factor, induced by interferon (IFN)-gamma, and mediates down-regulation of melanoma antigens. It can interact with the aggregated form of amyloid beta (Abeta) peptides, and plays an important role in etiopathogenesis of Alzheimer's disease by influencing protein tau hyper-phosphorylation. p75(NTR) is involved in the formation and progression of retina diseases; its expression is induced in retinal pigment epithelium (RPE) cells and its knockdown rescues RPE cell proliferation activity and inhibits RPE apoptosis induced by hypoxia. It can therefore be a potential therapeutic target for RPE hypoxia or oxidative stress diseases.
Pssm-ID: 276921 [Multi-domain] Cd Length: 159 Bit Score: 51.15 E-value: 5.70e-07
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) ...
148-217
1.03e-04
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) interactions with TNF superfamily (TNFSF) ligands (TNFL) control key cellular processes such as differentiation, proliferation, apoptosis, and cell growth. Dysregulation of these pathways has been shown to result in a wide range of pathological conditions, including autoimmune diseases, inflammation, cancer, and viral infection. There are 29 very diverse family members of TNFRSF reported in humans: 22 are type I transmembrane receptors (single pass with the N terminus on extracellular side of the cell membrane) and have a clear signal peptide; the remaining 7 members are either type III transmembrane receptors (single pass with the N terminus on extracellular side of the membrane but no signal sequence; TNFR13B, TNFR13C, TNFR17, and XEDAR), or attached to the membrane via a glycosylphosphatidylinositol (GPI) linker (TNFR10C), or secreted as soluble receptors (TNFR11B and TNFR6B). All TNFRs contain relatively short cysteine-rich domains (CRDs) in the ectodomain, and are involved in interaction with the TNF homology domain (THD) of their ligands. TNFRs often have multiple CRDs (between one and six), with the most frequent configurations of three or four copies; most CRDs possess three disulfide bridges, but could have between one and four. Localized or genome-wide duplication and evolution of the TNFRSF members appear to have paralleled the emergence of the adaptive immune system; teleosts (i.e. ray-finned, bony fish), which possess an immune system with B and T cells, possess primary and secondary lymphoid organs, and are capable of adaptive responses to pathogens also display several characteristics that are different from the mammalian immune system, making teleost TNFSF orthologs and paralogs of interest to better understand immune system evolution and the immunological pathways elicited to pathogens.
Pssm-ID: 276900 [Multi-domain] Cd Length: 87 Bit Score: 42.58 E-value: 1.03e-04
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
378-722
2.47e-04
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 46.20 E-value: 2.47e-04
gp58-like protein; Sequences found in this family are derived from a number of bacteriophage ...
488-697
6.06e-04
gp58-like protein; Sequences found in this family are derived from a number of bacteriophage and prophage proteins. They are similar to gp58, a minor structural protein of Lactococcus delbrueckii bacteriophage LL-H.
Pssm-ID: 369586 [Multi-domain] Cd Length: 594 Bit Score: 44.56 E-value: 6.06e-04
Laminin Domain I; coiled-coil structure. It has been suggested that the domains I and II from ...
238-495
1.74e-98
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: 317.43 E-value: 1.74e-98
Laminin Domain II; It has been suggested that the domains I and II from laminin A, B1 and B2 ...
678-806
3.67e-50
Laminin Domain II; 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: 368703 [Multi-domain] Cd Length: 138 Bit Score: 174.21 E-value: 3.67e-50
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1549-1700
1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 127.53 E-value: 1.08e-33
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1383-1525
4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 122.91 E-value: 4.91e-32
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
992-1132
5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 102.50 E-value: 5.31e-25
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
1159-1291
7.17e-21
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 90.94 E-value: 7.17e-21
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
77-123
6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
Pssm-ID: 238012 Cd Length: 50 Bit Score: 70.46 E-value: 6.62e-15
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous ...
125-176
3.76e-14
Laminin-type epidermal growth factor-like domain; laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies
Pssm-ID: 238012 Cd Length: 50 Bit Score: 68.15 E-value: 3.76e-14
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
230-587
1.52e-10
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 66.63 E-value: 1.52e-10
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have ...
780-958
4.62e-09
Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of purposes including signal transduction via cell-surface steroid receptors, adhesion, migration and differentiation through mediation of cell adhesion molecules.
Pssm-ID: 238058 [Multi-domain] Cd Length: 151 Bit Score: 57.04 E-value: 4.62e-09
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
223-766
6.56e-09
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 61.23 E-value: 6.56e-09
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
227-661
6.61e-08
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: 57.88 E-value: 6.61e-08
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 ...
74-193
5.70e-07
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 neurotrophin receptor (p75NTR) or CD271; TNFRSF16 (also known as nerve growth factor receptor (NGFR) or p75 neurotrophin receptor (p75NTR or p75(NTR)), CD271, Gp80-LNGFR) is a common receptor for both neurotrophins and proneurotrophins, and plays a diverse role in many tissues, including the nervous system. It has been shown to be expressed in various types of stem cells and has been used to prospectively isolate stem cells with different degrees of potency. p75NTR owes its signaling to the recruitment of intracellular binding proteins, leading to the activation of different signaling pathways. It binds nerve growth factor (NGF) and the complex can initiate a signaling cascade which has been associated with both neuronal apoptosis and neuronal survival of discrete populations of neurons, depending on the presence or absence of intracellular signaling molecules downstream of p75NTR (e.g. NF-kB, JNK, or p75NTR intracellular death domain). p75NTR can also bind NGF in concert with the neurotrophic tyrosine kinase receptor type 1 (TrkA) protein where it is thought to modulate the formation of the high-affinity neurotrophin binding complex. On melanoma cell, p75NTR is an immunosuppressive factor, induced by interferon (IFN)-gamma, and mediates down-regulation of melanoma antigens. It can interact with the aggregated form of amyloid beta (Abeta) peptides, and plays an important role in etiopathogenesis of Alzheimer's disease by influencing protein tau hyper-phosphorylation. p75(NTR) is involved in the formation and progression of retina diseases; its expression is induced in retinal pigment epithelium (RPE) cells and its knockdown rescues RPE cell proliferation activity and inhibits RPE apoptosis induced by hypoxia. It can therefore be a potential therapeutic target for RPE hypoxia or oxidative stress diseases.
Pssm-ID: 276921 [Multi-domain] Cd Length: 159 Bit Score: 51.15 E-value: 5.70e-07
exonuclease SbcC; All proteins in this family for which functions are known are part of an ...
277-648
1.98e-06
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: 53.05 E-value: 1.98e-06
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
216-631
9.12e-06
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 50.83 E-value: 9.12e-06
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) ...
106-178
1.04e-05
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) interactions with TNF superfamily (TNFSF) ligands (TNFL) control key cellular processes such as differentiation, proliferation, apoptosis, and cell growth. Dysregulation of these pathways has been shown to result in a wide range of pathological conditions, including autoimmune diseases, inflammation, cancer, and viral infection. There are 29 very diverse family members of TNFRSF reported in humans: 22 are type I transmembrane receptors (single pass with the N terminus on extracellular side of the cell membrane) and have a clear signal peptide; the remaining 7 members are either type III transmembrane receptors (single pass with the N terminus on extracellular side of the membrane but no signal sequence; TNFR13B, TNFR13C, TNFR17, and XEDAR), or attached to the membrane via a glycosylphosphatidylinositol (GPI) linker (TNFR10C), or secreted as soluble receptors (TNFR11B and TNFR6B). All TNFRs contain relatively short cysteine-rich domains (CRDs) in the ectodomain, and are involved in interaction with the TNF homology domain (THD) of their ligands. TNFRs often have multiple CRDs (between one and six), with the most frequent configurations of three or four copies; most CRDs possess three disulfide bridges, but could have between one and four. Localized or genome-wide duplication and evolution of the TNFRSF members appear to have paralleled the emergence of the adaptive immune system; teleosts (i.e. ray-finned, bony fish), which possess an immune system with B and T cells, possess primary and secondary lymphoid organs, and are capable of adaptive responses to pathogens also display several characteristics that are different from the mammalian immune system, making teleost TNFSF orthologs and paralogs of interest to better understand immune system evolution and the immunological pathways elicited to pathogens.
Pssm-ID: 276900 [Multi-domain] Cd Length: 87 Bit Score: 45.28 E-value: 1.04e-05
helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of ...
249-551
1.36e-05
helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of Mycoplasma species. Members average 750 amino acids in length, including signal peptide. Sequences are predicted (Jpred 3) to be almost entirely alpha-helical. These sequences show strong periodicity (consistent with long alpha helical structures) and low complexity rich in D,E,N,Q, and K. Genes encoding these proteins are often found in tandem. The function is unknown.
Pssm-ID: 275316 [Multi-domain] Cd Length: 745 Bit Score: 50.02 E-value: 1.36e-05
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
229-554
1.51e-05
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 50.07 E-value: 1.51e-05
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
255-651
1.51e-05
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: 50.17 E-value: 1.51e-05
Septation ring formation regulator, EzrA; During the bacterial cell cycle, the tubulin-like ...
249-629
3.70e-05
Septation ring formation regulator, EzrA; During the bacterial cell cycle, the tubulin-like cell-division protein FtsZ polymerizes into a ring structure that establishes the location of the nascent division site. EzrA modulates the frequency and position of FtsZ ring formation. The structure contains 5 spectrin like alpha helical repeats.
Pssm-ID: 428797 [Multi-domain] Cd Length: 542 Bit Score: 48.31 E-value: 3.70e-05
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) ...
148-217
1.03e-04
Tumor necrosis factor receptor superfamily (TNFRSF); Members of TNFR superfamily (TNFRSF) interactions with TNF superfamily (TNFSF) ligands (TNFL) control key cellular processes such as differentiation, proliferation, apoptosis, and cell growth. Dysregulation of these pathways has been shown to result in a wide range of pathological conditions, including autoimmune diseases, inflammation, cancer, and viral infection. There are 29 very diverse family members of TNFRSF reported in humans: 22 are type I transmembrane receptors (single pass with the N terminus on extracellular side of the cell membrane) and have a clear signal peptide; the remaining 7 members are either type III transmembrane receptors (single pass with the N terminus on extracellular side of the membrane but no signal sequence; TNFR13B, TNFR13C, TNFR17, and XEDAR), or attached to the membrane via a glycosylphosphatidylinositol (GPI) linker (TNFR10C), or secreted as soluble receptors (TNFR11B and TNFR6B). All TNFRs contain relatively short cysteine-rich domains (CRDs) in the ectodomain, and are involved in interaction with the TNF homology domain (THD) of their ligands. TNFRs often have multiple CRDs (between one and six), with the most frequent configurations of three or four copies; most CRDs possess three disulfide bridges, but could have between one and four. Localized or genome-wide duplication and evolution of the TNFRSF members appear to have paralleled the emergence of the adaptive immune system; teleosts (i.e. ray-finned, bony fish), which possess an immune system with B and T cells, possess primary and secondary lymphoid organs, and are capable of adaptive responses to pathogens also display several characteristics that are different from the mammalian immune system, making teleost TNFSF orthologs and paralogs of interest to better understand immune system evolution and the immunological pathways elicited to pathogens.
Pssm-ID: 276900 [Multi-domain] Cd Length: 87 Bit Score: 42.58 E-value: 1.03e-04
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
378-722
2.47e-04
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 46.20 E-value: 2.47e-04
RIM-binding protein of the cytomatrix active zone; This is a family of proteins that form part ...
248-550
4.39e-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: 45.20 E-value: 4.39e-04
Tumor necrosis factor receptor superfamily member 6B (TNFRSF6B), also known as decoy receptor ...
75-184
5.06e-04
Tumor necrosis factor receptor superfamily member 6B (TNFRSF6B), also known as decoy receptor 3 (DcR3); The subfamily TNFRSF6B is also known as decoy receptor 3 (DcR3), M68, or TR6. This protein is a soluble receptor without death domain and cytoplasmic domain, and secreted by cells. It acts as a decoy receptor that competes with death receptors for ligand binding. It is a pleiotropic immunomodulator and biomarker for inflammatory diseases, autoimmune diseases, and cancer. Over-expression of this gene has been noted in several cancers, including pancreatic carcinoma, and gastrointestinal tract tumors. It can neutralize the biological effects of three tumor necrosis factor superfamily (TNFSF) members: TNFSF6 (Fas ligand/FasL/CD95L) and TNFSF14 (LIGHT) which are both involved in apoptosis and inflammation, and TNFSF15 (TNF-like molecule 1A/TL1A), which is a T cell co-stimulator and involved in gut inflammation. DcR3 is a novel inflammatory marker; higher DcR3 levels strongly correlate with inflammation and independently predict cardiovascular and all-cause mortality in chronic kidney disease (CKD) patients on hemodialysis. Increased synovial inflammatory cells infiltration in rheumatoid arthritis and ankylosing spondylitis is also associated with the elevated DcR3 expression. In cartilaginous fish, mRNA expression of DcR3 in the thymus and leydig, which are the representative lymphoid tissues of elasmobranchs, suggests that DcR3 may act as a modulator in the immune system. Interestingly, in banded dogfish (Triakis scyllia), DcR3 mRNA is strongly expressed in the gill, compared with human expression in the normal lung; both are respiratory organs, suggesting potential relevance of DcR3 to respiratory function.
Pssm-ID: 276901 [Multi-domain] Cd Length: 163 Bit Score: 42.39 E-value: 5.06e-04
gp58-like protein; Sequences found in this family are derived from a number of bacteriophage ...
488-697
6.06e-04
gp58-like protein; Sequences found in this family are derived from a number of bacteriophage and prophage proteins. They are similar to gp58, a minor structural protein of Lactococcus delbrueckii bacteriophage LL-H.
Pssm-ID: 369586 [Multi-domain] Cd Length: 594 Bit Score: 44.56 E-value: 6.06e-04
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
228-779
6.86e-04
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 44.67 E-value: 6.86e-04
Tropomyosin; Tropomyosin is an alpha-helical protein that forms a coiled-coil structure of 2 ...
462-630
7.24e-04
Tropomyosin; Tropomyosin is an alpha-helical protein that forms a coiled-coil structure of 2 parallel helices containing 2 sets of 7 alternating actin binding sites. The protein is best known for its role in regulating the interaction between actin and myosin in muscle contraction, but is also involved in the organization and dynamics of the cytoskeleton in non-muscle cells. There are multiple cell-specific isoforms, expressed by alternative promoters and alternative RNA processing of at least four genes. Muscle isoforms of tropomyosin are characterized by having 284 amino acid residues and a highly conserved N-terminal region, whereas non-muscle forms are generally smaller and are heterogeneous in their N-terminal region.
Pssm-ID: 459736 [Multi-domain] Cd Length: 235 Bit Score: 43.09 E-value: 7.24e-04
Autophagy protein ATG17-like domain; This domain is found in the autophagy-related proteins ...
389-646
1.37e-03
Autophagy protein ATG17-like domain; This domain is found in the autophagy-related proteins ATG17 and ATG11, conserved across eukaryotes. ATG17 forms a complex with ATG29 and ATG31, critical for both PAS (preautophagosomal structure) formation and autophagy. Together with ATG13, it is required for ATG1 kinase activation. ATG11 is a scaffold protein required for the cytoplasm-to-vacuole targeting (Cvt) pathway during starvation and to recruit ATG proteins to the pre-autophagosome. It is also required for ATG1 kinase activation. In many eukaryotes, ATG11 (the orthologue in mammals is RB1-inducible coiled-coil protein 1 (RB1CC1) and in S. pombe is Taz1-interacting factor 1 (taf1)) is essential for bulk autophagy, except in S.cerevisiae. ATG17 and ATG11 are large similar proteins, both predicted to be almost entirely helical, containing conserved coiled-coil regions and lack obvious functional motifs.
Pssm-ID: 427715 [Multi-domain] Cd Length: 360 Bit Score: 43.15 E-value: 1.37e-03
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 ...
59-125
1.47e-03
Tumor necrosis factor receptor superfamily member 16 (TNFRSF16), also known as p75 neurotrophin receptor (p75NTR) or CD271; TNFRSF16 (also known as nerve growth factor receptor (NGFR) or p75 neurotrophin receptor (p75NTR or p75(NTR)), CD271, Gp80-LNGFR) is a common receptor for both neurotrophins and proneurotrophins, and plays a diverse role in many tissues, including the nervous system. It has been shown to be expressed in various types of stem cells and has been used to prospectively isolate stem cells with different degrees of potency. p75NTR owes its signaling to the recruitment of intracellular binding proteins, leading to the activation of different signaling pathways. It binds nerve growth factor (NGF) and the complex can initiate a signaling cascade which has been associated with both neuronal apoptosis and neuronal survival of discrete populations of neurons, depending on the presence or absence of intracellular signaling molecules downstream of p75NTR (e.g. NF-kB, JNK, or p75NTR intracellular death domain). p75NTR can also bind NGF in concert with the neurotrophic tyrosine kinase receptor type 1 (TrkA) protein where it is thought to modulate the formation of the high-affinity neurotrophin binding complex. On melanoma cell, p75NTR is an immunosuppressive factor, induced by interferon (IFN)-gamma, and mediates down-regulation of melanoma antigens. It can interact with the aggregated form of amyloid beta (Abeta) peptides, and plays an important role in etiopathogenesis of Alzheimer's disease by influencing protein tau hyper-phosphorylation. p75(NTR) is involved in the formation and progression of retina diseases; its expression is induced in retinal pigment epithelium (RPE) cells and its knockdown rescues RPE cell proliferation activity and inhibits RPE apoptosis induced by hypoxia. It can therefore be a potential therapeutic target for RPE hypoxia or oxidative stress diseases.
Pssm-ID: 276921 [Multi-domain] Cd Length: 159 Bit Score: 41.13 E-value: 1.47e-03
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
423-665
1.61e-03
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. This family represents the SMC protein of most bacteria. The smc gene is often associated with scpB (TIGR00281) and scpA genes, where scp stands for segregation and condensation protein. SMC was shown (in Caulobacter crescentus) to be induced early in S phase but present and bound to DNA throughout the cell cycle. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274008 [Multi-domain] Cd Length: 1179 Bit Score: 43.51 E-value: 1.61e-03
Protein of unknown function (DUF3584); This protein is found in bacteria and eukaryotes. ...
223-812
1.84e-03
Protein of unknown function (DUF3584); This protein is found in bacteria and eukaryotes. Proteins in this family are typically between 943 to 1234 amino acids in length. This family contains a P-loop motif suggesting it is a nucleotide binding protein. It may be involved in replication.
Pssm-ID: 432349 [Multi-domain] Cd Length: 1191 Bit Score: 43.29 E-value: 1.84e-03
Tumor necrosis factor receptor superfamily member 26 (TNFRSF26), also known as tumor necrosis ...
59-197
2.11e-03
Tumor necrosis factor receptor superfamily member 26 (TNFRSF26), also known as tumor necrosis factor receptor homolog 3 (TNFRH3); TNFRSF26 (also known as tumor necrosis factor receptor homolog 3 (TNFRH3) or TNFRSF24) is predominantly expressed in embryos and lymphoid cell types, along with its closely related TNFRSF22 and TNFRSF23 orthologs, and is developmentally regulated. Unlike TNFRSF22/23, TNFRSF26 does not serve as a TRAIL decoy receptor; it remains an orphan receptor.
Pssm-ID: 276933 [Multi-domain] Cd Length: 118 Bit Score: 39.66 E-value: 2.11e-03
Tumor necrosis factor receptor superfamily member 6 (TNFRSF6), also known as fas cell surface ...
56-191
2.47e-03
Tumor necrosis factor receptor superfamily member 6 (TNFRSF6), also known as fas cell surface death receptor (Fas); TNFRSF6 (also known as fas cell surface death receptor (FasR) or Fas, APT1, CD95, FAS1, APO-1, FASTM, ALPS1A) contains a death domain and plays a central role in the physiological regulation of programmed cell death. It has been implicated in the pathogenesis of various malignancies and diseases of the immune system. The receptor interactions with the Fas ligand (FasL), allowing the formation of a death-inducing signaling complex that includes Fas-associated death domain protein (FADD), caspase 8, and caspase 10; autoproteolytic processing of the caspases in the complex triggers a downstream caspase cascade, leading to apoptosis. This receptor has also been shown to activate NF-kappaB, MAPK3/ERK1, and MAPK8/JNK, and is involved in transducing the proliferating signals in normal diploid fibroblast and T cells. Of the several alternatively spliced transcript variants, some are candidates for nonsense-mediated mRNA decay (NMD). Isoforms lacking the transmembrane domain may negatively regulate the apoptosis mediated by the full length isoform.
Pssm-ID: 276905 [Multi-domain] Cd Length: 129 Bit Score: 39.67 E-value: 2.47e-03
helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of ...
222-650
2.55e-03
helix-rich Mycoplasma protein; Members of this family occur strictly within a subset of Mycoplasma species. Members average 750 amino acids in length, including signal peptide. Sequences are predicted (Jpred 3) to be almost entirely alpha-helical. These sequences show strong periodicity (consistent with long alpha helical structures) and low complexity rich in D,E,N,Q, and K. Genes encoding these proteins are often found in tandem. The function is unknown.
Pssm-ID: 275316 [Multi-domain] Cd Length: 745 Bit Score: 42.70 E-value: 2.55e-03
Tumor necrosis factor receptor superfamily member 4 (TNFRSF4), also known as CD134 or OXO40; ...
145-213
2.68e-03
Tumor necrosis factor receptor superfamily member 4 (TNFRSF4), also known as CD134 or OXO40; TNFRSF4 (also known as OX40, ACT35, CD134, IMD16, TXGP1L) activates NF-kappaB through its interaction with adaptor proteins TRAF2 and TRAF5. It also promotes the expression of apoptosis inhibitors BCL2 and BCL2lL1/BCL2-XL, and thus suppresses apoptosis. It is primarily expressed on activated CD4+ and CD8+ T cells, where it is transiently expressed and upregulated on the most recently antigen-activated T cells within inflammatory lesions. This makes it an attractive target to modulate immune responses, i.e. TNFRSF4 (OX40) blocking agents to inhibit adverse inflammation or agonists to enhance immune responses. An artificially created biologic fusion protein, OX40-immunoglobulin (OX40-Ig), prevents OX40 from reaching the T-cell receptors, thus reducing the T-cell response. Some single nucleotide polymorphisms (SNPs) of its natural ligand OX40 ligand (OX40L, CD252), which is also found on activated T cells, have been associated with systemic lupus erythematosus.
Pssm-ID: 276911 [Multi-domain] Cd Length: 142 Bit Score: 40.07 E-value: 2.68e-03
Helical bimodular sensor domain; The HBM sensor domain has been identified primarily in ...
355-561
3.56e-03
Helical bimodular sensor domain; The HBM sensor domain has been identified primarily in bacterial chemoreceptors but is also present on histidine kinases. characteriztic features of this domain are its size of approximately 250 amino acids and its location in the bacterial periplasm. The McpS chemoreceptor of Pseudomonas putida KT2440 was found to possess an HBM sensor domain and its 3D structure in complex with physiologically relevant ligands has been reported. This domain is composed of 2 long and 4 short helices that form two modules each composed of a 4-helix bundle. The McpS chemoreceptor mediates chemotaxis towards a number of organic acids. Both modules of the McpS HBM domain contain a ligand binding site. Chemo-attractants binds to each of these sites and their binding was shown to trigger a chemotactic response. This domain is primarily found in different proteobacteria but also in archaea. Interestingly, amino acids in both ligand binding sites showed a high degree of conservation suggesting that members of this family sense similar ligands. This domain recognizes Multiple TCA cycle intermediates, citrate and alpha-ketoglutarate (Matilla et.al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043).
Pssm-ID: 435446 [Multi-domain] Cd Length: 246 Bit Score: 41.23 E-value: 3.56e-03
Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part ...
481-652
4.10e-03
Mechanosensitive ion channel porin domain; The small mechanosensitive channel, MscS, is a part of the turgor-driven solute efflux system that protects bacteria from lysis in the event of osmotic shock. The MscS protein alone is sufficient to form a functional mechanosensitive channel gated directly by tension in the lipid bilayer. The MscS proteins are heptamers of three transmembrane subunits with seven converging M3 domains, and this MscS_porin is towards the N-terminal of the molecules. The high concentration of negative charges at the extracellular entrance of the pore helps select the cations for efflux.
Pssm-ID: 432790 [Multi-domain] Cd Length: 238 Bit Score: 40.75 E-value: 4.10e-03
rad50; All proteins in this family for which functions are known are involvedin recombination, ...
227-645
4.36e-03
rad50; All proteins in this family for which functions are known are involvedin recombination, recombinational repair, and/or non-homologous end joining.They are components of an exonuclease complex with MRE11 homologs. This family is distantly related to the SbcC family of bacterial proteins.This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University).
Pssm-ID: 129694 [Multi-domain] Cd Length: 1311 Bit Score: 41.96 E-value: 4.36e-03
Myosin tail; The myosin molecule is a multi-subunit complex made up of two heavy chains and ...
223-663
4.50e-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: 42.08 E-value: 4.50e-03
rad50; All proteins in this family for which functions are known are involvedin recombination, ...
225-663
4.63e-03
rad50; All proteins in this family for which functions are known are involvedin recombination, recombinational repair, and/or non-homologous end joining.They are components of an exonuclease complex with MRE11 homologs. This family is distantly related to the SbcC family of bacterial proteins.This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University).
Pssm-ID: 129694 [Multi-domain] Cd Length: 1311 Bit Score: 41.96 E-value: 4.63e-03
Bacillus thuringiensis crystal 6Aa (Cry6Aa) toxin, and similar proteins; This model includes ...
248-343
6.11e-03
Bacillus thuringiensis crystal 6Aa (Cry6Aa) toxin, and similar proteins; This model includes pesticidal Cry6Aa toxin from Bacillus thuringiensis, one of the many parasporal crystal (Cry) toxins produced during the sporulation phase of growth. Many of these proteins are toxic to numerous insect species and have been effectively used as proteinaceous insecticides to directly kill insect pests; some have been used to control insect growth on transgenic agricultural plants. Cry6Aa exists as a protoxin, which is activated by cleavage using trypsin. Structure studies for Cry6Aa support a mechanism of action by pore formation, similar to cytolysin A (ClyA)-type alpha pore-forming toxins (alpha-PFTs) such as HblB, and bioassay and mutation studies show that Cry6Aa is an active pore-forming toxin. Cry6Aa shows atypical features compared to other members of alpha-PFTs, including internal repeat sequences and small loop regions within major alpha helices.
Pssm-ID: 439154 [Multi-domain] Cd Length: 309 Bit Score: 40.82 E-value: 6.11e-03
Mitotic checkpoint protein; This family consists of several eukaryotic mitotic checkpoint ...
329-716
8.90e-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: 40.88 E-value: 8.90e-03
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
370-716
9.31e-03
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of chromosomes) proteins bind DNA and act in organizing and segregating chromosomes for partition. SMC proteins are found in bacteria, archaea, and eukaryotes. It is found in a single copy and is homodimeric in prokaryotes, but six paralogs (excluded from this family) are found in eukarotes, where SMC proteins are heterodimeric. This family represents the SMC protein of archaea and a few bacteria (Aquifex, Synechocystis, etc); the SMC of other bacteria is described by TIGR02168. The N- and C-terminal domains of this protein are well conserved, but the central hinge region is skewed in composition and highly divergent. [Cellular processes, Cell division, DNA metabolism, Chromosome-associated proteins]
Pssm-ID: 274009 [Multi-domain] Cd Length: 1164 Bit Score: 40.82 E-value: 9.31e-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.
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