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dissimilatory sulfite reductase alpha subunit, partial [bacterium enrichment culture clone Dan60S_dsr21E]
List of domain hits
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Name | Accession | Description | Interval | E-value | |||||
dsrA super family | cl37041 | sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes ... |
21-283 | 1.11e-132 | |||||
sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes the six-electron reduction of sulfite to sulfide, as the terminal reaction in dissimilatory sulfate reduction. It remains unclear however, whether trithionate and thiosulfate serve as intermediate compounds to sulfide, or as end products of sulfite reduction. Sulfite reductase is a multisubunit enzyme composed of dimers of either alpha/beta or alpha/beta/gamma subunits, each containing a siroheme and iron sulfur cluster prosthetic center. Found in sulfate-reducing bacteria, these genes are commonly located in an unidirectional gene cluster. This model describes the alpha subunit of sulfite reductase. [Central intermediary metabolism, Sulfur metabolism] The actual alignment was detected with superfamily member TIGR02064: Pssm-ID: 273948 [Multi-domain] Cd Length: 402 Bit Score: 381.49 E-value: 1.11e-132
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Name | Accession | Description | Interval | E-value | |||||
dsrA | TIGR02064 | sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes ... |
21-283 | 1.11e-132 | |||||
sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes the six-electron reduction of sulfite to sulfide, as the terminal reaction in dissimilatory sulfate reduction. It remains unclear however, whether trithionate and thiosulfate serve as intermediate compounds to sulfide, or as end products of sulfite reduction. Sulfite reductase is a multisubunit enzyme composed of dimers of either alpha/beta or alpha/beta/gamma subunits, each containing a siroheme and iron sulfur cluster prosthetic center. Found in sulfate-reducing bacteria, these genes are commonly located in an unidirectional gene cluster. This model describes the alpha subunit of sulfite reductase. [Central intermediary metabolism, Sulfur metabolism] Pssm-ID: 273948 [Multi-domain] Cd Length: 402 Bit Score: 381.49 E-value: 1.11e-132
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NIR_SIR | pfam01077 | Nitrite and sulphite reductase 4Fe-4S domain; Sulphite and nitrite reductases are vital in the ... |
106-195 | 1.23e-24 | |||||
Nitrite and sulphite reductase 4Fe-4S domain; Sulphite and nitrite reductases are vital in the biosynthetic assimilation of sulphur and nitrogen, respectfully. They are also both important for the dissimilation of oxidized anions for energy transduction. Pssm-ID: 426031 [Multi-domain] Cd Length: 153 Bit Score: 96.57 E-value: 1.23e-24
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DsrA | COG2221 | Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion ... |
215-251 | 6.07e-09 | |||||
Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion transport and metabolism]; Pssm-ID: 441823 [Multi-domain] Cd Length: 69 Bit Score: 51.59 E-value: 6.07e-09
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Name | Accession | Description | Interval | E-value | |||||
dsrA | TIGR02064 | sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes ... |
21-283 | 1.11e-132 | |||||
sulfite reductase, dissimilatory-type alpha subunit; Dissimilatory sulfite reductase catalyzes the six-electron reduction of sulfite to sulfide, as the terminal reaction in dissimilatory sulfate reduction. It remains unclear however, whether trithionate and thiosulfate serve as intermediate compounds to sulfide, or as end products of sulfite reduction. Sulfite reductase is a multisubunit enzyme composed of dimers of either alpha/beta or alpha/beta/gamma subunits, each containing a siroheme and iron sulfur cluster prosthetic center. Found in sulfate-reducing bacteria, these genes are commonly located in an unidirectional gene cluster. This model describes the alpha subunit of sulfite reductase. [Central intermediary metabolism, Sulfur metabolism] Pssm-ID: 273948 [Multi-domain] Cd Length: 402 Bit Score: 381.49 E-value: 1.11e-132
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NIR_SIR | pfam01077 | Nitrite and sulphite reductase 4Fe-4S domain; Sulphite and nitrite reductases are vital in the ... |
106-195 | 1.23e-24 | |||||
Nitrite and sulphite reductase 4Fe-4S domain; Sulphite and nitrite reductases are vital in the biosynthetic assimilation of sulphur and nitrogen, respectfully. They are also both important for the dissimilation of oxidized anions for energy transduction. Pssm-ID: 426031 [Multi-domain] Cd Length: 153 Bit Score: 96.57 E-value: 1.23e-24
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DsrA | COG2221 | Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion ... |
215-251 | 6.07e-09 | |||||
Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion transport and metabolism]; Pssm-ID: 441823 [Multi-domain] Cd Length: 69 Bit Score: 51.59 E-value: 6.07e-09
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sulfite_red_C | TIGR02912 | sulfite reductase, subunit C; Members of this protein family include the C subunit, one of ... |
87-176 | 1.50e-05 | |||||
sulfite reductase, subunit C; Members of this protein family include the C subunit, one of three subunits, of the anaerobic sulfite reductase of Salmonella, and close homologs from various Clostridum species, where the three-gene neighborhood is preserved. Two such gene clusters are found in Clostridium perfringens, but it may be that these sets of genes correspond to the distinct assimilatory and dissimilatory forms as seen in Clostridium pasteurianum. Note that any one of these enzymes may have secondary substates such as NH2OH, SeO3(2-), and SO3(2-). Heterologous expression of the anaerobic sulfite reductase of Salmonella confers on Escherichia coli the ability to produce hydrogen sulfide gas from sulfite. [Central intermediary metabolism, Sulfur metabolism] Pssm-ID: 131958 [Multi-domain] Cd Length: 314 Bit Score: 45.63 E-value: 1.50e-05
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CysI | COG0155 | Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; ... |
49-195 | 1.13e-03 | |||||
Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; Sulfite reductase, beta subunit (hemoprotein) is part of the Pathway/BioSystem: Cysteine biosynthesis Pssm-ID: 439925 [Multi-domain] Cd Length: 519 Bit Score: 40.10 E-value: 1.13e-03
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Peptidase_C70 | pfam12385 | Papain-like cysteine protease AvrRpt2; This is a family of cysteine proteases, found in ... |
149-211 | 1.44e-03 | |||||
Papain-like cysteine protease AvrRpt2; This is a family of cysteine proteases, found in actinobacteria, protobacteria and firmicutes. Papain-like cysteine proteases play a crucial role in plant-pathogen/pest interactions. On entering the host they act on non-self substrates, thereby manipulating the host to evade proteolysis. AvrRpt2 from Pseudomonas syringae pv. tomato DC3000 triggers resistance to P. syringae-2-dependent defence responses, including hypersensitive cell death, by cleaving the Arabidopsis RIN4 protein which is monitored by the cognate resistance protein RPS2. Pssm-ID: 403550 [Multi-domain] Cd Length: 143 Bit Score: 38.21 E-value: 1.44e-03
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COG2768 | COG2768 | Uncharacterized Fe-S cluster protein [Function unknown]; |
218-251 | 3.41e-03 | |||||
Uncharacterized Fe-S cluster protein [Function unknown]; Pssm-ID: 442050 [Multi-domain] Cd Length: 74 Bit Score: 35.48 E-value: 3.41e-03
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NIR_SIR_ferr | pfam03460 | Nitrite/Sulfite reductase ferredoxin-like half domain; Sulfite and Nitrite reductases are key ... |
36-94 | 6.26e-03 | |||||
Nitrite/Sulfite reductase ferredoxin-like half domain; Sulfite and Nitrite reductases are key to both biosynthetic assimilation of sulfur and nitrogen and dissimilation of oxidized anions for energy transduction. Two copies of this repeat are found in Nitrite and Sulfite reductases and form a single structural domain. Pssm-ID: 377044 [Multi-domain] Cd Length: 67 Bit Score: 34.43 E-value: 6.26e-03
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CysI | COG0155 | Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; ... |
49-166 | 9.09e-03 | |||||
Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; Sulfite reductase, beta subunit (hemoprotein) is part of the Pathway/BioSystem: Cysteine biosynthesis Pssm-ID: 439925 [Multi-domain] Cd Length: 519 Bit Score: 37.40 E-value: 9.09e-03
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