MULTISPECIES: response regulator transcription factor [Muribaculum]
response regulator transcription factor( domain architecture ID 11450879)
response regulator transcription factor with a signal receiver (REC) domain and a LuxR family helix-turn-helix (HTH) domain that may be part of a two-component regulatory system; similar to Staphylococcus aureus response regulator VraR
List of domain hits
Name | Accession | Description | Interval | E-value | ||
CitB | COG2197 | DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal ... |
192-254 | 5.25e-17 | ||
DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal transduction mechanisms, Transcription]; : Pssm-ID: 441799 [Multi-domain] Cd Length: 131 Bit Score: 74.93 E-value: 5.25e-17
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Name | Accession | Description | Interval | E-value | ||
CitB | COG2197 | DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal ... |
192-254 | 5.25e-17 | ||
DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal transduction mechanisms, Transcription]; Pssm-ID: 441799 [Multi-domain] Cd Length: 131 Bit Score: 74.93 E-value: 5.25e-17
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HTH_LUXR | smart00421 | helix_turn_helix, Lux Regulon; lux regulon (activates the bioluminescence operon |
193-244 | 6.83e-15 | ||
helix_turn_helix, Lux Regulon; lux regulon (activates the bioluminescence operon Pssm-ID: 197715 [Multi-domain] Cd Length: 58 Bit Score: 67.17 E-value: 6.83e-15
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LuxR_C_like | cd06170 | C-terminal DNA-binding domain of LuxR-like proteins. This domain contains a helix-turn-helix ... |
193-249 | 1.25e-14 | ||
C-terminal DNA-binding domain of LuxR-like proteins. This domain contains a helix-turn-helix motif and binds DNA. Proteins belonging to this group are response regulators; some act as transcriptional activators, others as transcriptional repressors. Many are active as homodimers. Many are two domain proteins in which the DNA binding property of the C-terminal DNA binding domain is modulated by modifications of the N-terminal domain. For example in the case of Lux R which participates in the regulation of gene expression in response to fluctuations in cell-population density (quorum-sensing), a signaling molecule, the pheromone Acyl HSL (N-acyl derivatives of homoserine lactone), binds to the N-terminal domain and leads to LuxR dimerization. For others phophorylation of the N-terminal domain leads to multimerization, for example Escherichia coli NarL and Sinorhizobium melilot FixJ. NarL controls gene expression of many respiratory-related operons when environmental nitrate or nitrite is present under anerobic conditions. FixJ is involved in the transcriptional activation of nitrogen fixation genes. The group also includes small proteins which lack an N-terminal signaling domain, such as Bacillus subtilis GerE. GerE is dimeric and acts in conjunction with sigmaK as an activator or a repressor modulating the expression of various genes in particular those encoding the spore-coat. These LuxR family regulators may share a similar organization of their target binding sites. For example the LuxR dimer binds the lux box, a 20bp inverted repeat, GerE dimers bind two 12bp consensus sequences in inverted orientation having the central four bases overlap, and the NarL dimer binds two 7bp inverted repeats separated by 2 bp. Pssm-ID: 99777 [Multi-domain] Cd Length: 57 Bit Score: 66.40 E-value: 1.25e-14
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GerE | pfam00196 | Bacterial regulatory proteins, luxR family; |
193-244 | 5.63e-13 | ||
Bacterial regulatory proteins, luxR family; Pssm-ID: 425517 [Multi-domain] Cd Length: 57 Bit Score: 61.83 E-value: 5.63e-13
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PRK10360 | PRK10360 | transcriptional regulator UhpA; |
193-250 | 2.38e-06 | ||
transcriptional regulator UhpA; Pssm-ID: 182408 [Multi-domain] Cd Length: 196 Bit Score: 46.89 E-value: 2.38e-06
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sigma70-ECF | TIGR02937 | RNA polymerase sigma factor, sigma-70 family; This model encompasses all varieties of the ... |
193-236 | 4.14e-03 | ||
RNA polymerase sigma factor, sigma-70 family; This model encompasses all varieties of the sigma-70 type sigma factors including the ECF subfamily. A number of sigma factors have names with a different number than 70 (i.e. sigma-38), but in fact, all except for the Sigma-54 family (TIGR02395) are included within this family. Several Pfam models hit segments of these sequences including Sigma-70 region 2 (pfam04542) and Sigma-70, region 4 (pfam04545), but not always above their respective trusted cutoffs. Pssm-ID: 274357 [Multi-domain] Cd Length: 158 Bit Score: 36.94 E-value: 4.14e-03
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Name | Accession | Description | Interval | E-value | |||
CitB | COG2197 | DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal ... |
192-254 | 5.25e-17 | |||
DNA-binding response regulator, NarL/FixJ family, contains REC and HTH domains [Signal transduction mechanisms, Transcription]; Pssm-ID: 441799 [Multi-domain] Cd Length: 131 Bit Score: 74.93 E-value: 5.25e-17
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HTH_LUXR | smart00421 | helix_turn_helix, Lux Regulon; lux regulon (activates the bioluminescence operon |
193-244 | 6.83e-15 | |||
helix_turn_helix, Lux Regulon; lux regulon (activates the bioluminescence operon Pssm-ID: 197715 [Multi-domain] Cd Length: 58 Bit Score: 67.17 E-value: 6.83e-15
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LuxR_C_like | cd06170 | C-terminal DNA-binding domain of LuxR-like proteins. This domain contains a helix-turn-helix ... |
193-249 | 1.25e-14 | |||
C-terminal DNA-binding domain of LuxR-like proteins. This domain contains a helix-turn-helix motif and binds DNA. Proteins belonging to this group are response regulators; some act as transcriptional activators, others as transcriptional repressors. Many are active as homodimers. Many are two domain proteins in which the DNA binding property of the C-terminal DNA binding domain is modulated by modifications of the N-terminal domain. For example in the case of Lux R which participates in the regulation of gene expression in response to fluctuations in cell-population density (quorum-sensing), a signaling molecule, the pheromone Acyl HSL (N-acyl derivatives of homoserine lactone), binds to the N-terminal domain and leads to LuxR dimerization. For others phophorylation of the N-terminal domain leads to multimerization, for example Escherichia coli NarL and Sinorhizobium melilot FixJ. NarL controls gene expression of many respiratory-related operons when environmental nitrate or nitrite is present under anerobic conditions. FixJ is involved in the transcriptional activation of nitrogen fixation genes. The group also includes small proteins which lack an N-terminal signaling domain, such as Bacillus subtilis GerE. GerE is dimeric and acts in conjunction with sigmaK as an activator or a repressor modulating the expression of various genes in particular those encoding the spore-coat. These LuxR family regulators may share a similar organization of their target binding sites. For example the LuxR dimer binds the lux box, a 20bp inverted repeat, GerE dimers bind two 12bp consensus sequences in inverted orientation having the central four bases overlap, and the NarL dimer binds two 7bp inverted repeats separated by 2 bp. Pssm-ID: 99777 [Multi-domain] Cd Length: 57 Bit Score: 66.40 E-value: 1.25e-14
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CsgD | COG2771 | DNA-binding transcriptional regulator, CsgD family [Transcription]; |
193-253 | 1.54e-13 | |||
DNA-binding transcriptional regulator, CsgD family [Transcription]; Pssm-ID: 442052 [Multi-domain] Cd Length: 188 Bit Score: 67.09 E-value: 1.54e-13
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GerE | pfam00196 | Bacterial regulatory proteins, luxR family; |
193-244 | 5.63e-13 | |||
Bacterial regulatory proteins, luxR family; Pssm-ID: 425517 [Multi-domain] Cd Length: 57 Bit Score: 61.83 E-value: 5.63e-13
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GerE | COG5905 | Spore transcriptional regulator GerE (stand-alone HTH domain) [Cell cycle control, cell ... |
192-253 | 4.87e-12 | |||
Spore transcriptional regulator GerE (stand-alone HTH domain) [Cell cycle control, cell division, chromosome partitioning, Transcription]; Pssm-ID: 444607 [Multi-domain] Cd Length: 76 Bit Score: 59.97 E-value: 4.87e-12
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FixJ | COG4566 | DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal ... |
193-246 | 1.07e-10 | |||
DNA-binding response regulator, FixJ family, consists of REC and HTH domains [Signal transduction mechanisms, Transcription]; Pssm-ID: 443623 [Multi-domain] Cd Length: 196 Bit Score: 59.34 E-value: 1.07e-10
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MalT | COG2909 | ATP-, maltotriose- and DNA-dependent transcriptional regulator MalT [Transcription]; |
203-254 | 5.08e-08 | |||
ATP-, maltotriose- and DNA-dependent transcriptional regulator MalT [Transcription]; Pssm-ID: 442153 [Multi-domain] Cd Length: 184 Bit Score: 51.63 E-value: 5.08e-08
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PRK10360 | PRK10360 | transcriptional regulator UhpA; |
193-250 | 2.38e-06 | |||
transcriptional regulator UhpA; Pssm-ID: 182408 [Multi-domain] Cd Length: 196 Bit Score: 46.89 E-value: 2.38e-06
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PRK10403 | PRK10403 | nitrate/nitrite response regulator protein NarP; |
192-243 | 2.80e-06 | |||
nitrate/nitrite response regulator protein NarP; Pssm-ID: 182431 [Multi-domain] Cd Length: 215 Bit Score: 46.77 E-value: 2.80e-06
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PRK15369 | PRK15369 | two component system response regulator; |
192-253 | 6.02e-06 | |||
two component system response regulator; Pssm-ID: 185267 [Multi-domain] Cd Length: 211 Bit Score: 45.84 E-value: 6.02e-06
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PRK09935 | PRK09935 | fimbriae biosynthesis transcriptional regulator FimZ; |
193-239 | 1.15e-05 | |||
fimbriae biosynthesis transcriptional regulator FimZ; Pssm-ID: 182154 [Multi-domain] Cd Length: 210 Bit Score: 44.87 E-value: 1.15e-05
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PRK10651 | PRK10651 | transcriptional regulator NarL; Provisional |
162-244 | 1.41e-04 | |||
transcriptional regulator NarL; Provisional Pssm-ID: 182619 [Multi-domain] Cd Length: 216 Bit Score: 41.94 E-value: 1.41e-04
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rcsA | PRK15411 | transcriptional regulator RcsA; |
191-239 | 1.69e-04 | |||
transcriptional regulator RcsA; Pssm-ID: 185309 [Multi-domain] Cd Length: 207 Bit Score: 41.66 E-value: 1.69e-04
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PRK10100 | PRK10100 | transcriptional regulator CsgD; |
185-244 | 1.55e-03 | |||
transcriptional regulator CsgD; Pssm-ID: 182241 [Multi-domain] Cd Length: 216 Bit Score: 38.70 E-value: 1.55e-03
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PRK09483 | PRK09483 | response regulator; Provisional |
193-239 | 2.60e-03 | |||
response regulator; Provisional Pssm-ID: 236538 [Multi-domain] Cd Length: 217 Bit Score: 38.16 E-value: 2.60e-03
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HTH_5 | pfam01022 | Bacterial regulatory protein, arsR family; Members of this family contains a DNA binding ... |
194-236 | 2.74e-03 | |||
Bacterial regulatory protein, arsR family; Members of this family contains a DNA binding 'helix-turn-helix' motif. This family includes other proteins which are not included in the Prosite definition. Pssm-ID: 425993 [Multi-domain] Cd Length: 45 Bit Score: 34.73 E-value: 2.74e-03
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sigma70-ECF | TIGR02937 | RNA polymerase sigma factor, sigma-70 family; This model encompasses all varieties of the ... |
193-236 | 4.14e-03 | |||
RNA polymerase sigma factor, sigma-70 family; This model encompasses all varieties of the sigma-70 type sigma factors including the ECF subfamily. A number of sigma factors have names with a different number than 70 (i.e. sigma-38), but in fact, all except for the Sigma-54 family (TIGR02395) are included within this family. Several Pfam models hit segments of these sequences including Sigma-70 region 2 (pfam04542) and Sigma-70, region 4 (pfam04545), but not always above their respective trusted cutoffs. Pssm-ID: 274357 [Multi-domain] Cd Length: 158 Bit Score: 36.94 E-value: 4.14e-03
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PRK10840 | PRK10840 | transcriptional regulator RcsB; Provisional |
193-242 | 4.91e-03 | |||
transcriptional regulator RcsB; Provisional Pssm-ID: 182771 [Multi-domain] Cd Length: 216 Bit Score: 37.12 E-value: 4.91e-03
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HTH_Hin_like | cd00569 | Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of ... |
193-228 | 5.40e-03 | |||
Helix-turn-helix domain of Hin and related proteins; This domain model summarizes a family of DNA-binding domains unique to bacteria and represented by the Hin protein of Salmonella. The basic HTH domain is a simple fold comprised of three core helices that form a right-handed helical bundle. The principal DNA-protein interface is formed by the third helix, the recognition helix, inserting itself into the major groove of the DNA. A diverse array of HTH domains participate in a variety of functions that depend on their DNA-binding properties. HTH_Hin represents one of the simplest versions of the HTH domains; the characterization of homologous relationships between various sequence-diverse HTH domain families remains difficult. The Hin recombinase induces the site-specific inversion of a chromosomal DNA segment containing a promoter, which controls the alternate expression of two genes by reversibly switching orientation. The Hin recombinase consists of a single polypeptide chain containing a C-terminal DNA-binding domain (HTH_Hin) and a catalytic domain. Pssm-ID: 259851 [Multi-domain] Cd Length: 42 Bit Score: 33.84 E-value: 5.40e-03
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Blast search parameters | ||||
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