MULTISPECIES: cupin domain-containing protein [unclassified Pseudoalteromonas]
List of domain hits
Name | Accession | Description | Interval | E-value | |||
cupin_ChrR_1 | cd20303 | Marinobacter hydrocarbonoclasticus anti-ECFsigma factor ChrR, and similar proteins; 2 ... |
7-111 | 3.59e-55 | |||
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: 171.62 E-value: 3.59e-55
|
|||||||
Name | Accession | Description | Interval | E-value | |||
cupin_ChrR_1 | cd20303 | Marinobacter hydrocarbonoclasticus anti-ECFsigma factor ChrR, and similar proteins; 2 ... |
7-111 | 3.59e-55 | |||
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: 171.62 E-value: 3.59e-55
|
|||||||
Cupin_7 | pfam12973 | ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family ... |
19-109 | 1.15e-53 | |||
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: 167.42 E-value: 1.15e-53
|
|||||||
ChrR | COG3806 | Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; |
10-110 | 9.44e-47 | |||
Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; Pssm-ID: 443019 Cd Length: 157 Bit Score: 152.01 E-value: 9.44e-47
|
|||||||
anti_sig_ChrR | TIGR02451 | anti-sigma factor, putative, ChrR family; The member of this family from Rhodobacter ... |
18-103 | 1.03e-07 | |||
anti-sigma factor, putative, ChrR family; The member of this family from Rhodobacter sphaeroides has been shown both to form a complex with sigma(E) and to negatively regulate tetrapyrrole biosynthesis. This protein likely contains (at least) two distinct functional domains; several smaller homologs (excluded by the model) show homology only to the C-terminal, including a motif PxHxHxGxE. [Regulatory functions, Other] Pssm-ID: 131504 [Multi-domain] Cd Length: 215 Bit Score: 50.90 E-value: 1.03e-07
|
|||||||
Name | Accession | Description | Interval | E-value | |||
cupin_ChrR_1 | cd20303 | Marinobacter hydrocarbonoclasticus anti-ECFsigma factor ChrR, and similar proteins; 2 ... |
7-111 | 3.59e-55 | |||
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: 171.62 E-value: 3.59e-55
|
|||||||
Cupin_7 | pfam12973 | ChrR Cupin-like domain; Members of this family are part of the cupin superfamily. This family ... |
19-109 | 1.15e-53 | |||
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: 167.42 E-value: 1.15e-53
|
|||||||
ChrR | COG3806 | Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; |
10-110 | 9.44e-47 | |||
Anti-sigma factor ChrR, cupin superfamily [Signal transduction mechanisms]; Pssm-ID: 443019 Cd Length: 157 Bit Score: 152.01 E-value: 9.44e-47
|
|||||||
cupin_DAD_ChrR | cd02237 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD) and anti-sigma factor ChrR, and similar proteins; ... |
28-109 | 1.89e-24 | |||
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: 92.46 E-value: 1.89e-24
|
|||||||
cupin_ChrR | cd20301 | anti-ECFsigma factor, ChrR , cupin domain; This family contains bacterial anti-sigma factor ... |
27-106 | 1.53e-08 | |||
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: 52.14 E-value: 1.53e-08
|
|||||||
anti_sig_ChrR | TIGR02451 | anti-sigma factor, putative, ChrR family; The member of this family from Rhodobacter ... |
18-103 | 1.03e-07 | |||
anti-sigma factor, putative, ChrR family; The member of this family from Rhodobacter sphaeroides has been shown both to form a complex with sigma(E) and to negatively regulate tetrapyrrole biosynthesis. This protein likely contains (at least) two distinct functional domains; several smaller homologs (excluded by the model) show homology only to the C-terminal, including a motif PxHxHxGxE. [Regulatory functions, Other] Pssm-ID: 131504 [Multi-domain] Cd Length: 215 Bit Score: 50.90 E-value: 1.03e-07
|
|||||||
COG3837 | COG3837 | Uncharacterized conserved protein, cupin superfamily [Function unknown]; |
17-94 | 1.52e-06 | |||
Uncharacterized conserved protein, cupin superfamily [Function unknown]; Pssm-ID: 443048 [Multi-domain] Cd Length: 115 Bit Score: 45.78 E-value: 1.52e-06
|
|||||||
QdoI | COG1917 | Cupin domain protein related to quercetin dioxygenase [General function prediction only]; |
24-94 | 4.83e-06 | |||
Cupin domain protein related to quercetin dioxygenase [General function prediction only]; Pssm-ID: 441521 [Multi-domain] Cd Length: 99 Bit Score: 44.07 E-value: 4.83e-06
|
|||||||
cupin_DAD | cd20302 | 2,4'-Dihydroxyacetophenone dioxygenase (DAD), cupin domain; 2,4'-Dihydroxyacetophenone ... |
20-105 | 3.57e-05 | |||
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: 42.14 E-value: 3.57e-05
|
|||||||
DUF4437 | pfam14499 | Domain of unknown function (DUF4437); This family of proteins is found in bacteria. Proteins ... |
3-107 | 7.94e-03 | |||
Domain of unknown function (DUF4437); This family of proteins is found in bacteria. Proteins in this family are typically between 152 and 283 amino acids in length. Pssm-ID: 433994 [Multi-domain] Cd Length: 250 Bit Score: 36.69 E-value: 7.94e-03
|
|||||||
Cupin_2 | pfam07883 | Cupin domain; This family represents the conserved barrel domain of the 'cupin' superfamily ( ... |
46-100 | 8.47e-03 | |||
Cupin domain; This family represents the conserved barrel domain of the 'cupin' superfamily ('cupa' is the Latin term for a small barrel). Pssm-ID: 462300 [Multi-domain] Cd Length: 71 Bit Score: 34.16 E-value: 8.47e-03
|
|||||||
Blast search parameters | ||||
|