transcription factor p65 isoform 1 [Homo sapiens]
Protein Classification
RHD-n_RelA and IPT_NFkappaB domain-containing protein( domain architecture ID 10167682)
RHD-n_RelA and IPT_NFkappaB domain-containing protein
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||
| RHD-n_RelA | cd07885 | N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel ... |
19-187 | 1.27e-118 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD domain of the RelA family of transcription factors, categorized as a class II member of the NF-kappa B family. In class II NF-kappa Bs, the RHD domain co-occurs with a C-terminal transactivation domain (TAD). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and Rel). RelA (also called p65) forms heterodimers with NF-kappa B1 (p50) and B2 (p52). RelA also forms homodimers. : Pssm-ID: 143645 Cd Length: 169 Bit Score: 347.24 E-value: 1.27e-118
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| IPT_NFkappaB | cd01177 | IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is ... |
194-290 | 1.93e-56 | ||||
IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is considered a central regulator of stress responses, activated by different stressful conditions, including physical stress, oxidative stress, and exposure to certain chemicals. NFkappaB blocking cell apoptosis in several cell types, gives it an important role in cell proliferation and differentiation. : Pssm-ID: 238582 Cd Length: 102 Bit Score: 184.44 E-value: 1.93e-56
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| Name | Accession | Description | Interval | E-value | ||||
| RHD-n_RelA | cd07885 | N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel ... |
19-187 | 1.27e-118 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD domain of the RelA family of transcription factors, categorized as a class II member of the NF-kappa B family. In class II NF-kappa Bs, the RHD domain co-occurs with a C-terminal transactivation domain (TAD). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and Rel). RelA (also called p65) forms heterodimers with NF-kappa B1 (p50) and B2 (p52). RelA also forms homodimers. Pssm-ID: 143645 Cd Length: 169 Bit Score: 347.24 E-value: 1.27e-118
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| RHD_DNA_bind | pfam00554 | Rel homology DNA-binding domain; Proteins containing the Rel homology domain (RHD) are ... |
21-186 | 3.29e-99 | ||||
Rel homology DNA-binding domain; Proteins containing the Rel homology domain (RHD) are eukaryotic transcription factors. The RHD is composed of two structural domains. This is the N-terminal DNA-binding domain that is similar to that found in P53. The C-terminal domain has an immunoglobulin-like fold (See pfam16179) that functions as a dimerization domain. Pssm-ID: 425749 Cd Length: 169 Bit Score: 297.29 E-value: 3.29e-99
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| IPT_NFkappaB | cd01177 | IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is ... |
194-290 | 1.93e-56 | ||||
IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is considered a central regulator of stress responses, activated by different stressful conditions, including physical stress, oxidative stress, and exposure to certain chemicals. NFkappaB blocking cell apoptosis in several cell types, gives it an important role in cell proliferation and differentiation. Pssm-ID: 238582 Cd Length: 102 Bit Score: 184.44 E-value: 1.93e-56
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| RHD_dimer | pfam16179 | Rel homology dimerization domain; The Rel homology domain (RHD) is composed of two structural ... |
195-291 | 4.20e-53 | ||||
Rel homology dimerization domain; The Rel homology domain (RHD) is composed of two structural domains, an N-terminal DNA_binding domain (pfam00554) and a C-terminal dimerization domain. This is the dimerization domain. Pssm-ID: 465045 Cd Length: 102 Bit Score: 175.44 E-value: 4.20e-53
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| IPT | smart00429 | ig-like, plexins, transcription factors; |
193-289 | 5.23e-15 | ||||
ig-like, plexins, transcription factors; Pssm-ID: 214657 [Multi-domain] Cd Length: 90 Bit Score: 70.53 E-value: 5.23e-15
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| Name | Accession | Description | Interval | E-value | ||||
| RHD-n_RelA | cd07885 | N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel ... |
19-187 | 1.27e-118 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of RelA; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD domain of the RelA family of transcription factors, categorized as a class II member of the NF-kappa B family. In class II NF-kappa Bs, the RHD domain co-occurs with a C-terminal transactivation domain (TAD). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and Rel). RelA (also called p65) forms heterodimers with NF-kappa B1 (p50) and B2 (p52). RelA also forms homodimers. Pssm-ID: 143645 Cd Length: 169 Bit Score: 347.24 E-value: 1.27e-118
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| RHD_DNA_bind | pfam00554 | Rel homology DNA-binding domain; Proteins containing the Rel homology domain (RHD) are ... |
21-186 | 3.29e-99 | ||||
Rel homology DNA-binding domain; Proteins containing the Rel homology domain (RHD) are eukaryotic transcription factors. The RHD is composed of two structural domains. This is the N-terminal DNA-binding domain that is similar to that found in P53. The C-terminal domain has an immunoglobulin-like fold (See pfam16179) that functions as a dimerization domain. Pssm-ID: 425749 Cd Length: 169 Bit Score: 297.29 E-value: 3.29e-99
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| RHD-n | cd07827 | N-terminal sub-domain of the Rel homology domain (RHD); Proteins containing the Rel homology ... |
19-187 | 3.13e-90 | ||||
N-terminal sub-domain of the Rel homology domain (RHD); Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal sub-domain, which may be distantly related to the DNA-binding domain found in P53. The C-terminal sub-domain has an immunoglobulin-like fold and serves as a dimerization module that also binds DNA (see cd00102). The RHD is found in NF-kappa B, nuclear factor of activated T-cells (NFAT), the tonicity-responsive enhancer binding protein (TonEBP), and the arthropod proteins Dorsal and Relish (Rel). Pssm-ID: 143640 Cd Length: 174 Bit Score: 274.63 E-value: 3.13e-90
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| RHD-n_c-Rel | cd07933 | N-terminal sub-domain of the Rel homology domain (RHD) of c-Rel; Proteins containing the Rel ... |
19-187 | 3.18e-84 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of c-Rel; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the c-Rel family of transcription factors, categorized as a class II member of the NF-kappa B family. In class II NF-kappa Bs, the RHD domain co-occurs with a C-terminal transactivation domain (TAD). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and Rel). c-Rel plays an important role in B cell proliferation and survival. Pssm-ID: 143649 Cd Length: 172 Bit Score: 259.04 E-value: 3.18e-84
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| RHD-n_Dorsal_Dif | cd07887 | N-terminal sub-domain of the Rel homology domain (RHD) of the arthropod protein Dorsal; ... |
19-187 | 1.99e-66 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of the arthropod protein Dorsal; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the arthropod Dorsal and Dif (Dorsal-related immunity factor), and similar proteins. Dorsal and Dif are Rel-like transcription factors, which play roles in mediating innate immunity in Drosophila. They are activated via the Toll pathway. Cytoplasmic Dorsal/Dif are inactivated via forming a complex with Cactus, the Drosophila homologue of mammalian I-kappa B proteins. In response to signals, Cactus is degraded and Dorsal/Dif can be transported into the nucleus, where they act as transcription factors. Dorsal is also an essential gene in establishing the proper dorsal/ventral polarity in the developing embryo. Pssm-ID: 143647 Cd Length: 173 Bit Score: 213.12 E-value: 1.99e-66
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| RHD-n_RelB | cd07886 | N-terminal sub-domain of the Rel homology domain (RHD) of the reticuloendotheliosis viral ... |
19-187 | 6.77e-65 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of the reticuloendotheliosis viral oncogene homolog B (RelB) protein; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the RelB family of transcription factors, categorized as class II NF-kappa B family members. In class II NF-kappa Bs, the RHD domain co-occurs with a C-terminal transactivation domain (TAD). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and Rel). RelB, is unable to homodimerize but is a potent transactivator in a heterodimer with NF-kappa B1 (p50) or B2 (p52). It is involved in the regulation of genes that play roles in inflammatory processes and the immune response. Pssm-ID: 143646 Cd Length: 172 Bit Score: 208.95 E-value: 6.77e-65
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| IPT_NFkappaB | cd01177 | IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is ... |
194-290 | 1.93e-56 | ||||
IPT domain of the transcription factor NFkappaB and related transcription factors. NFkappaB is considered a central regulator of stress responses, activated by different stressful conditions, including physical stress, oxidative stress, and exposure to certain chemicals. NFkappaB blocking cell apoptosis in several cell types, gives it an important role in cell proliferation and differentiation. Pssm-ID: 238582 Cd Length: 102 Bit Score: 184.44 E-value: 1.93e-56
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| RHD_dimer | pfam16179 | Rel homology dimerization domain; The Rel homology domain (RHD) is composed of two structural ... |
195-291 | 4.20e-53 | ||||
Rel homology dimerization domain; The Rel homology domain (RHD) is composed of two structural domains, an N-terminal DNA_binding domain (pfam00554) and a C-terminal dimerization domain. This is the dimerization domain. Pssm-ID: 465045 Cd Length: 102 Bit Score: 175.44 E-value: 4.20e-53
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| RHD-n_NFkB | cd07883 | N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of kappa light ... |
19-187 | 1.34e-50 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of kappa light polypeptide gene enhancer in B-cells (NF-kappa B); Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the NF-kappa B1 and B2 families of transcription factors, also referred to as class I members of the NF-kappa B family. In class I NF-kappa Bs, the RHD domain co-occurs with C-terminal ankyrin repeats. Family members include NF-kappa B1 and NF-kappa B2. NF-kappa B1 is commonly referred to as p105 or p50 (proteolytically processed form), while NF-kappa B2 is called p100 or p52 (proteolytically processed form). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and REL). p105 and p100 may also act as I-kappa Bs due to their C-terminal ankyrin repeats. Pssm-ID: 143643 Cd Length: 197 Bit Score: 172.28 E-value: 1.34e-50
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| IPT_TF | cd00602 | IPT domain of eukaryotic transcription factors NF-kappaB/Rel, nuclear factor of activated ... |
194-290 | 2.10e-41 | ||||
IPT domain of eukaryotic transcription factors NF-kappaB/Rel, nuclear factor of activated Tcells (NFAT), and recombination signal J-kappa binding protein (RBP-Jkappa). The IPT domains in these proteins are involved in DNA binding. Most NF-kappaB/Rel proteins form homo- and heterodimers, while NFAT proteins are largely monomeric (with TonEBP being an exception). While the majority of sequence-specific DNA binding elements are found in the N-terminal domain, several are found in the IPT domain in loops adjacent to, and including, the linker region. Pssm-ID: 238336 Cd Length: 101 Bit Score: 144.35 E-value: 2.10e-41
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| RHD-n_NFkB2 | cd07934 | N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor kappa B2 (NF-kappa B2) ... |
19-187 | 1.66e-36 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor kappa B2 (NF-kappa B2); Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the NF-kappa B2 family of transcription factors, a class I member of the NF-kappa B family. In class I NF-kappa Bs, the RHD domain co-occurs with C-terminal ankyrin repeats. NF-kappa B2 is commonly referred to as p100 or p52 (proteolytically processed form). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and REL). NF-kappa B2 is involved in the alternative NF-kappa B signaling pathway which is activated by few agonists and plays an important role in secondary lymphoid organogenesis, maturation of B-cells, and adaptive humoral immunity. p100 may also act as an I-kappa B due to its C-terminal ankyrin repeats. Pssm-ID: 143650 Cd Length: 185 Bit Score: 134.25 E-value: 1.66e-36
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| RHD-n_NFkB1 | cd07935 | N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of kappa B1 (NF-kappa ... |
19-187 | 1.59e-33 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of kappa B1 (NF-kappa B1); Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the NF-kappa B1 family of transcription factors, a class I member of the NF-kappa B family. In class I NF-kappa Bs, the RHD domain co-occurs with C-terminal ankyrin repeats. NF-kappa B1 is commonly referred to as p105 or p50 (proteolytically processed form). NF-kappa B proteins are part of a protein complex that acts as a transcription factor, which is responsible for regulating a host of cellular responses to a variety of stimuli. This complex tightly regulates the expression of a large number of genes, and is involved in processes such as adaptive and innate immunity, stress response, inflammation, cell adhesion, proliferation and apoptosis. The cytosolic NF-kappa B complex is activated via phosphorylation of the ankyrin-repeat containing inhibitory protein I-kappa B, which dissociates from the complex and exposes the nuclear localization signal of the heterodimer (NF-kappa B and REL). NF-kappa B1 is involved in the canonical NF-kappa B signaling pathway which is activated by many agonists and is essential in immune and inflammatory responses, as well as cell survival. p105 is involved in its own specific NF-kappa B signaling pathway which is also implicated in immune and inflammatory responses. p105 may also act as an I-kappa B due to its C-terminal ankyrin repeats. It is also involved in mitogen-activated protein kinase (MAPK) signaling as its degradation leads to the activation of TPL-2, a MAPK kinase kinase which activates ERK pathways. Pssm-ID: 143651 Cd Length: 202 Bit Score: 126.55 E-value: 1.59e-33
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| RHD-n_Relish | cd07884 | N-terminal sub-domain of the Rel homology domain (RHD) of the arthropod protein Relish; ... |
19-183 | 7.06e-32 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of the arthropod protein Relish; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the arthropod Relish protein, in which the RHD domain co-occurs with C-terminal ankyrin repeats. Family members are sometimes referred to as p110 or p68 (proteolytically processed form). Relish is an NF-kappa B-like transcription factor, which plays a role in mediating innate immunity in Drosophila. It is activated via the Imd (immune deficiency) pathway, which triggers phosphorylation of Relish. IKK-dependent proteolytic cleavage of Relish (which involves Dredd) results in a smaller active form (without the C-terminal ankyrin repeats), which is transported into the nucleus and functions as a transactivator. Pssm-ID: 143644 Cd Length: 159 Bit Score: 120.61 E-value: 7.06e-32
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| IPT | smart00429 | ig-like, plexins, transcription factors; |
193-289 | 5.23e-15 | ||||
ig-like, plexins, transcription factors; Pssm-ID: 214657 [Multi-domain] Cd Length: 90 Bit Score: 70.53 E-value: 5.23e-15
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| IPT | cd00102 | Immunoglobulin-like fold, Plexins, Transcription factors (IPT). IPTs are also known as ... |
194-290 | 1.27e-13 | ||||
Immunoglobulin-like fold, Plexins, Transcription factors (IPT). IPTs are also known as Transcription factor ImmunoGlobin (TIG) domains. They are present in intracellular transcription factors, cell surface receptors (such as plexins and scatter factor receptors), as well as, cyclodextrin glycosyltransferase and similar enzymes. Although they are involved in DNA binding in transcription factors, their function in other proteins is unknown. In these transcription factors, IPTs form homo- or heterodimers with the exception of the nuclear factor of activated Tcells (NFAT) transcription factors which are mainly monomers. Pssm-ID: 238050 [Multi-domain] Cd Length: 89 Bit Score: 66.33 E-value: 1.27e-13
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| RHD-n_NFAT_like | cd07927 | N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of activated T-cells ... |
19-175 | 4.12e-07 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of activated T-cells (NFAT) proteins and similar proteins; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the NFAT family of transcription factors. NFAT transcription complexes are a target of calcineurin, a calcium dependent phosphatase, and activate genes that are mainly involved in cell-cell interaction. Upon de-phosphorylation of the nuclear localization signal, NFAT enters the nucleus and acts as a transcription factor; its export from the nucleus is triggered by phosphorylation via export kinases. NFATs play important roles in mediating the immune response, and are found in T cells, B Cells, NK cells, mast cells, and monocytes. NFATs are also found in various non-hematopoietic cell types, where they play roles in development. This group also contains the N-terminal RHD sub-domain of the non-calcium regulated tonicity-responsive enhancer binding protein (TonEBP), also called NFAT5. Mammalian TonEBP regulates the expression of genes in response to tonicity. It plays a pivotal role in urinary concentrating mechanisms in kidney medulla, by triggering the accumulation of osmolytes that enable renal medullary cells to tolerate high levels of urea and salt. Pssm-ID: 143648 Cd Length: 161 Bit Score: 49.96 E-value: 4.12e-07
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| IPT_NFAT | cd01178 | IPT domain of the NFAT family of transcription factors. NFAT transcription complexes are a ... |
196-290 | 2.61e-06 | ||||
IPT domain of the NFAT family of transcription factors. NFAT transcription complexes are a target of calcineurin, a calcium dependent phosphatase, and activate genes mainly involved in cell-cell-interaction. Pssm-ID: 238583 Cd Length: 101 Bit Score: 45.94 E-value: 2.61e-06
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| RHD-n_TonEBP | cd07882 | N-terminal sub-domain of the Rel homology domain (RHD) of tonicity-responsive enhancer binding ... |
21-183 | 9.26e-05 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of tonicity-responsive enhancer binding protein (TonEBP); Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the tonicity-responsive enhancer binding protein (TonEBP), also called NFAT5. Mammalian TonEBP regulates the expression of genes in response to tonicity. It plays a pivotal role in urinary concentrating mechanisms in kidney medulla, by triggering the accumulation of osmolytes that enable renal medullary cells to tolerate high levels of urea and salt. Pssm-ID: 143642 Cd Length: 161 Bit Score: 42.89 E-value: 9.26e-05
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| RHD-n_NFAT | cd07881 | N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of activated T-cells ... |
13-183 | 1.41e-04 | ||||
N-terminal sub-domain of the Rel homology domain (RHD) of nuclear factor of activated T-cells (NFAT) proteins; Proteins containing the Rel homology domain (RHD) are metazoan transcription factors. The RHD is composed of two structural sub-domains; this model characterizes the N-terminal RHD sub-domain of the NFAT family of transcription factors. NFAT transcription complexes are a target of calcineurin, a calcium dependent phosphatase, and activate genes that are mainly involved in cell-cell interaction. Upon de-phosphorylation of the nuclear localization signal, NFAT enters the nucleus and acts as a transcription factor; its export from the nucleus is triggered by phosphorylation via export kinases. NFATs play important roles in mediating the immune response, and are found in T cells, B Cells, NK cells, mast cells, and monocytes. NFATs are also found in various non-hematopoietic cell types, where they play roles in development. Pssm-ID: 143641 Cd Length: 175 Bit Score: 42.88 E-value: 1.41e-04
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