Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain ...
146-453
1.08e-116
Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain in its C-terminal half and is ubiquitously expressed. It is a novel binding partner of several syntaxin family members and is possibly involved in Ca2+-dependent exocytosis in neuroendocrine cells. Gamma-taxilin, described as leucine zipper protein Factor Inhibiting ATF4-mediated Transcription (FIAT), localizes to the nucleus in osteoblasts and dimerizes with ATF4 to form inactive dimers, thus inhibiting ATF4-mediated transcription.
:
Pssm-ID: 462861 [Multi-domain] Cd Length: 302 Bit Score: 351.56 E-value: 1.08e-116
Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain ...
146-453
1.08e-116
Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain in its C-terminal half and is ubiquitously expressed. It is a novel binding partner of several syntaxin family members and is possibly involved in Ca2+-dependent exocytosis in neuroendocrine cells. Gamma-taxilin, described as leucine zipper protein Factor Inhibiting ATF4-mediated Transcription (FIAT), localizes to the nucleus in osteoblasts and dimerizes with ATF4 to form inactive dimers, thus inhibiting ATF4-mediated transcription.
Pssm-ID: 462861 [Multi-domain] Cd Length: 302 Bit Score: 351.56 E-value: 1.08e-116
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
216-496
5.40e-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: 59.69 E-value: 5.40e-09
Coiled-coil domain of Signal Transducer and Activator of Transcription (STAT), also called ...
259-319
9.85e-03
Coiled-coil domain of Signal Transducer and Activator of Transcription (STAT), also called alpha domain; This family consists of the coiled-coil (alpha) domain of the STAT proteins (Signal Transducer and Activator of Transcription, or Signal Transduction And Transcription), which are latent cytoplasmic transcriptional factors that play an important role in cytokine and growth factor signaling. STAT proteins regulate several aspects of growth, survival and differentiation in cells. The transcription factors of this family are activated by JAK (Janus kinase) and dysregulation of this pathway is frequently observed in primary tumors and leads to immunosuppression, increased angiogenesis and enhanced survival of tumors. There are seven mammalian STAT family members that have been identified: STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B and STAT6. STAT proteins consist of six structural regions: N-domain (ND)/protein interaction domain, coiled-coil domain (CCD)/STAT all alpha domain, DNA-binding domain (DBD), linker domain (LK), a Src homology 2 (SH2) domain, and C-terminal transcriptional activation domain (TA) that includes two conserved phosphorylation sites (tyrosine and serine residues). The coiled-coil or alpha domain is an interacting region with other proteins, including IRF-9/p48 for STAT1, c-Jun, StIP1, and GRIM-19 for STAT3, and SMRT with STAT5A and STAT5B. A functional STAT1 mutant (phenylalanine to serine) in this domain region shows significantly decreased protein expression caused by translational/post-translational mechanisms independent of proteasome machinery. The phenylalanine is not conserved in STAT4 and STAT6 that have tight specificity, suggesting a novel potential mechanism of specific activation of STAT proteins. Specifically, STAT3, STAT5, and STAT6, which are continually imported to the nucleus independent of tyrosine phosphorylation, require the conformational structure of their coiled-coil domains.
Pssm-ID: 341075 Cd Length: 125 Bit Score: 36.89 E-value: 9.85e-03
Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain ...
146-453
1.08e-116
Myosin-like coiled-coil protein; Taxilin contains an extraordinarily long coiled-coil domain in its C-terminal half and is ubiquitously expressed. It is a novel binding partner of several syntaxin family members and is possibly involved in Ca2+-dependent exocytosis in neuroendocrine cells. Gamma-taxilin, described as leucine zipper protein Factor Inhibiting ATF4-mediated Transcription (FIAT), localizes to the nucleus in osteoblasts and dimerizes with ATF4 to form inactive dimers, thus inhibiting ATF4-mediated transcription.
Pssm-ID: 462861 [Multi-domain] Cd Length: 302 Bit Score: 351.56 E-value: 1.08e-116
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
216-496
5.40e-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: 59.69 E-value: 5.40e-09
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
155-470
7.10e-08
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: 56.22 E-value: 7.10e-08
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
196-491
1.80e-07
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: 54.68 E-value: 1.80e-07
RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The ...
54-475
4.30e-07
RecF/RecN/SMC N terminal domain; This domain is found at the N terminus of SMC proteins. The SMC (structural maintenance of chromosomes) superfamily proteins have ATP-binding domains at the N- and C-termini, and two extended coiled-coil domains separated by a hinge in the middle. The eukaryotic SMC proteins form two kind of heterodimers: the SMC1/SMC3 and the SMC2/SMC4 types. These heterodimers constitute an essential part of higher order complexes, which are involved in chromatin and DNA dynamics. This family also includes the RecF and RecN proteins that are involved in DNA metabolism and recombination.
Pssm-ID: 426784 [Multi-domain] Cd Length: 1161 Bit Score: 53.44 E-value: 4.30e-07
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
211-473
2.93e-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: 2.93e-06
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
131-374
3.18e-05
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: 47.36 E-value: 3.18e-05
chromosome segregation protein SMC, primarily archaeal type; SMC (structural maintenance of ...
197-463
2.25e-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: 2.25e-04
chromosome segregation protein SMC, common bacterial type; SMC (structural maintenance of ...
316-527
2.53e-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: 41.20 E-value: 2.53e-03
Coiled-coil domain of Signal Transducer and Activator of Transcription (STAT), also called ...
259-319
9.85e-03
Coiled-coil domain of Signal Transducer and Activator of Transcription (STAT), also called alpha domain; This family consists of the coiled-coil (alpha) domain of the STAT proteins (Signal Transducer and Activator of Transcription, or Signal Transduction And Transcription), which are latent cytoplasmic transcriptional factors that play an important role in cytokine and growth factor signaling. STAT proteins regulate several aspects of growth, survival and differentiation in cells. The transcription factors of this family are activated by JAK (Janus kinase) and dysregulation of this pathway is frequently observed in primary tumors and leads to immunosuppression, increased angiogenesis and enhanced survival of tumors. There are seven mammalian STAT family members that have been identified: STAT1, STAT2, STAT3, STAT4, STAT5A, STAT5B and STAT6. STAT proteins consist of six structural regions: N-domain (ND)/protein interaction domain, coiled-coil domain (CCD)/STAT all alpha domain, DNA-binding domain (DBD), linker domain (LK), a Src homology 2 (SH2) domain, and C-terminal transcriptional activation domain (TA) that includes two conserved phosphorylation sites (tyrosine and serine residues). The coiled-coil or alpha domain is an interacting region with other proteins, including IRF-9/p48 for STAT1, c-Jun, StIP1, and GRIM-19 for STAT3, and SMRT with STAT5A and STAT5B. A functional STAT1 mutant (phenylalanine to serine) in this domain region shows significantly decreased protein expression caused by translational/post-translational mechanisms independent of proteasome machinery. The phenylalanine is not conserved in STAT4 and STAT6 that have tight specificity, suggesting a novel potential mechanism of specific activation of STAT proteins. Specifically, STAT3, STAT5, and STAT6, which are continually imported to the nucleus independent of tyrosine phosphorylation, require the conformational structure of their coiled-coil domains.
Pssm-ID: 341075 Cd Length: 125 Bit Score: 36.89 E-value: 9.85e-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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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
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if a domain or superfamily has been annotated with functional sites (conserved features),
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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
Click on the domain model's accession number to view the multiple sequence alignment of the proteins used to develop the corresponding domain model.
To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
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Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
(labeled illustration) Full Display shows all domain models, in each hit category below, that meet or exceed the RPS-BLAST threshold for statistical significance.
(labeled illustration) Four types of hits can be shown, as available,
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and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
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Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
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