anti-ECFsigma factor, ChrR [Bradyrhizobium erythrophlei]
List of domain hits
Name | Accession | Description | Interval | E-value | |||
cupin_DAD_ChrR | cd02237 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; ... |
34-119 | 1.04e-29 | |||
2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; cupin domain; This family includes the proteins 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR. DAD catalyzes the oxidation of 2,4'-dihydroxyacetophenone to 4-hydroxybenzoate and formate as part of the 4-hydroxyacetophenone catabolic pathway. The enzyme is a homotetramer containing one iron per molecule of enzyme. Anti-sigma factor ChrR is a member of the ZAS (Zn2+ anti-sigma) subfamily of group IV anti-sigmas. It inhibits transcriptional activity by binding to the Rsp extra cytoplasmic function (ECF) sigma factor E (sigmaE). Some ChrR members contain tandem repeats of two distinct homologous functional domains. Members of this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. : Pssm-ID: 380365 [Multi-domain] Cd Length: 82 Bit Score: 103.24 E-value: 1.04e-29
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Name | Accession | Description | Interval | E-value | |||
cupin_DAD_ChrR | cd02237 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; ... |
34-119 | 1.04e-29 | |||
2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; cupin domain; This family includes the proteins 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR. DAD catalyzes the oxidation of 2,4'-dihydroxyacetophenone to 4-hydroxybenzoate and formate as part of the 4-hydroxyacetophenone catabolic pathway. The enzyme is a homotetramer containing one iron per molecule of enzyme. Anti-sigma factor ChrR is a member of the ZAS (Zn2+ anti-sigma) subfamily of group IV anti-sigmas. It inhibits transcriptional activity by binding to the Rsp extra cytoplasmic function (ECF) sigma factor E (sigmaE). Some ChrR members contain tandem repeats of two distinct homologous functional domains. Members of this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380365 [Multi-domain] Cd Length: 82 Bit Score: 103.24 E-value: 1.04e-29
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Cupin_7 | pfam12973 | ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family ... |
25-115 | 4.57e-11 | |||
ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family includes the transcriptional activator ChrR. Pssm-ID: 463764 [Multi-domain] Cd Length: 91 Bit Score: 55.71 E-value: 4.57e-11
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QdoI | COG1917 | Cupin domain protein related to quercetin dioxygenase [General function prediction only]; |
24-119 | 1.34e-08 | |||
Cupin domain protein related to quercetin dioxygenase [General function prediction only]; Pssm-ID: 441521 [Multi-domain] Cd Length: 99 Bit Score: 49.46 E-value: 1.34e-08
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Name | Accession | Description | Interval | E-value | |||
cupin_DAD_ChrR | cd02237 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; ... |
34-119 | 1.04e-29 | |||
2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; cupin domain; This family includes the proteins 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR. DAD catalyzes the oxidation of 2,4'-dihydroxyacetophenone to 4-hydroxybenzoate and formate as part of the 4-hydroxyacetophenone catabolic pathway. The enzyme is a homotetramer containing one iron per molecule of enzyme. Anti-sigma factor ChrR is a member of the ZAS (Zn2+ anti-sigma) subfamily of group IV anti-sigmas. It inhibits transcriptional activity by binding to the Rsp extra cytoplasmic function (ECF) sigma factor E (sigmaE). Some ChrR members contain tandem repeats of two distinct homologous functional domains. Members of this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380365 [Multi-domain] Cd Length: 82 Bit Score: 103.24 E-value: 1.04e-29
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cupin_ChrR_1 | cd20303 | Marinobacter hydrocarbonoclasticus anti-ECFsigma factor ChrR, and similar proteins; 2 ... |
19-115 | 4.70e-13 | |||
Marinobacter hydrocarbonoclasticus anti-ECFsigma factor ChrR, and similar proteins; 2 heterologous tandem repeats of cupin domain; This family contains bacterial anti-sigma factor such as ChrR from Marinobacter hydrocarbonoclasticus. Anti-sigma factor ChrR is a member of the ZAS (Zn2+ anti-sigma) subfamily of group IV anti-sigmas. It inhibits transcriptional activity by binding to the ECF sigma factor E (sigmaE), an essential factor to mount a transcriptional response to a singlet oxygen and for viability when carotenoids are limiting. This protein family likely contains two distinct homologous functional domains belonging to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380437 [Multi-domain] Cd Length: 102 Bit Score: 61.07 E-value: 4.70e-13
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Cupin_7 | pfam12973 | ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family ... |
25-115 | 4.57e-11 | |||
ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family includes the transcriptional activator ChrR. Pssm-ID: 463764 [Multi-domain] Cd Length: 91 Bit Score: 55.71 E-value: 4.57e-11
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cupin_DAD | cd20302 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD), cupin domain; 2,4'-Dihydroxyacetophenone ... |
33-132 | 6.43e-11 | |||
2,4'-Dihydroxyacetophenone dioxygenase (DAD), cupin domain; 2,4'-Dihydroxyacetophenone dioxygenase (DAD) catalyzes the oxidation of 2,4'-dihydroxyacetophenone to 4-hydroxybenzoate and formate as part of the 4-hydroxyacetophenone catabolic pathway. This enzyme is a homo-tetramer containing one iron per molecule of enzyme. This enzyme is an unusual dioxygenase in that it cleaves a C-C bond in a substituent of the aromatic ring rather than within the ring itself. As a bacterial dioxygenase, DAD plays an important environmental role in the aerobic catabolism of aromatic compounds; expression of this enzyme in appropriately engineered microorganisms has the potential to use these aromatic pollutants as a carbon source and thus remove them from the environment. Proteins in this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380436 [Multi-domain] Cd Length: 123 Bit Score: 56.00 E-value: 6.43e-11
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cupin_KdgF | cd02238 | pectin degradation protein KdgF and related proteins, cupin domain; This family includes ... |
33-118 | 6.41e-09 | |||
pectin degradation protein KdgF and related proteins, cupin domain; This family includes bacterial and archaeal pectin degradation protein KdgF that catalyzes the linearization of unsaturated uronates from both pectin and alginate, which are polysaccharides found in the cell walls of plants and brown algae, respectively, and represent an important source of carbon. These polysaccharides, mostly consisting of chains of uronates, can be metabolized by bacteria through a pathway of enzymatic steps to the key metabolite 2-keto-3-deoxygluconate (KDG). Pectin degradation is used by many plant-pathogenic bacteria during infection, and also, pectin and alginate can both represent abundant sources of carbohydrate for the production of biofuels. These proteins belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380366 [Multi-domain] Cd Length: 104 Bit Score: 50.16 E-value: 6.41e-09
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QdoI | COG1917 | Cupin domain protein related to quercetin dioxygenase [General function prediction only]; |
24-119 | 1.34e-08 | |||
Cupin domain protein related to quercetin dioxygenase [General function prediction only]; Pssm-ID: 441521 [Multi-domain] Cd Length: 99 Bit Score: 49.46 E-value: 1.34e-08
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ChrR | COG3806 | Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; |
49-124 | 3.14e-08 | |||
Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; Pssm-ID: 443019 Cd Length: 157 Bit Score: 49.55 E-value: 3.14e-08
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ManC | COG0662 | Mannose-6-phosphate isomerase, cupin superfamily [Carbohydrate transport and metabolism]; |
22-133 | 8.22e-05 | |||
Mannose-6-phosphate isomerase, cupin superfamily [Carbohydrate transport and metabolism]; Pssm-ID: 440426 [Multi-domain] Cd Length: 114 Bit Score: 39.74 E-value: 8.22e-05
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cupin_RmlC-like | cd02208 | RmlC-like cupin superfamily; This superfamily contains proteins similar to the RmlC (dTDP ... |
51-111 | 1.11e-04 | |||
RmlC-like cupin superfamily; This superfamily contains proteins similar to the RmlC (dTDP (deoxythymidine diphosphates)-4-dehydrorhamnose 3,5-epimerase)-like cupins. RmlC is a dTDP-sugar isomerase involved in the synthesis of L-rhamnose, a saccharide required for the virulence of some pathogenic bacteria. Cupins are a functionally diverse superfamily originally discovered based on the highly conserved motif found in germin and germin-like proteins. This conserved motif forms a beta-barrel fold found in all of the cupins, giving rise to the name cupin ('cupa' is the Latin term for small barrel). The active site of members of this superfamily is generally located at the center of a conserved barrel and usually includes a metal ion. The different functional classes in this superfamily include single domain bacterial isomerases and epimerases involved in the modification of cell wall carbohydrates, two domain bicupins such as the desiccation-tolerant seed storage globulins, and multidomain nuclear transcription factors involved in legume root nodulation. Pssm-ID: 380338 [Multi-domain] Cd Length: 73 Bit Score: 38.62 E-value: 1.11e-04
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cupin_ChrR | cd20301 | anti-ECFsigma factor, ChrR , cupin domain; This family contains bacterial anti-sigma factor ... |
51-104 | 2.69e-04 | |||
anti-ECFsigma factor, ChrR , cupin domain; This family contains bacterial anti-sigma factor ChrR from the photosynthetic bacterium Rhodobacter sphaeroides (Rsp) and similar proteins. ChrR is a member of the ZAS (Zn2+ anti-sigma) subfamily of group IV anti-sigmas. It inhibits transcriptional activity by binding to the Rsp extra cytoplasmic function (ECF) sigma factor E (sigmaE), an essential factor to mount a transcriptional response to a singlet oxygen and for viability when carotenoids are limiting. ChrR comprises two structural and functional modules; the N-terminal anti-sigma domain (ASD) binds a Zn(2+) ion, contacts sigma(E), and is sufficient to inhibit sigma(E)-dependent transcription. The ChrR C-terminal domain adopts a cupin fold, can coordinate an additional Zn(2+), and is required for the transcriptional response to singlet oxygen, a potent oxidant that damages cellular biomolecules and can kill cells. Proteins in this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold. Pssm-ID: 380435 [Multi-domain] Cd Length: 161 Bit Score: 39.04 E-value: 2.69e-04
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cupin_BLL4011-like | cd02235 | Bradyrhizobium diazoefficiens BLL4011 and related proteins, cupin domain; This family includes ... |
48-79 | 7.65e-04 | |||
Bradyrhizobium diazoefficiens BLL4011 and related proteins, cupin domain; This family includes bacterial and fungal proteins homologous to BLL4011, a Bradyrhizobium diazoefficiens protein of unknown function. Proteins in this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold capable of homodimerization. Pssm-ID: 380363 [Multi-domain] Cd Length: 100 Bit Score: 36.79 E-value: 7.65e-04
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DMSP_lyase | pfam16867 | Dimethlysulfonioproprionate lyase; Breaks down into dimethylsulfoniopropionate (DMSP) into ... |
51-115 | 1.22e-03 | |||
Dimethlysulfonioproprionate lyase; Breaks down into dimethylsulfoniopropionate (DMSP) into acrylate and dimethyl sulfide. Pssm-ID: 435615 Cd Length: 162 Bit Score: 37.01 E-value: 1.22e-03
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cupin_BLR7677-like | cd02234 | Bradyrhizobium japonicum BLR7677 and related proteins, cupin domain; This family includes ... |
47-104 | 7.71e-03 | |||
Bradyrhizobium japonicum BLR7677 and related proteins, cupin domain; This family includes bacterial and fungal proteins homologous to BLR7677, a Bradyrhizobium japonicum protein of unknown function. Proteins in this family belong to the cupin superfamily with a conserved "jelly roll-like" beta-barrel fold capable of homodimerization. Pssm-ID: 380362 [Multi-domain] Cd Length: 103 Bit Score: 34.02 E-value: 7.71e-03
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