formate dehydrogenase-O iron-sulfur subunit [Klebsiella pneumoniae]
Protein Classification
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||
| FDH-beta super family | cl36936 | formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit ... |
7-283 | 9.72e-165 | |||||
formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit of the gamma-proteobacterial formate dehydrogenase. This subunit contains four 4Fe-4S clusters and is involved in transmitting electrons from the alpha subunit (TIGR01553) at the periplasmic space to the gamma subunit which spans the cytoplasmic membrane. In addition to the gamma proteobacteria, a sequence from Aquifex aolicus falls within the scope of this model. This appears to be the case for the alpha, gamma and epsilon (accessory protein TIGR01562) chains as well. [Energy metabolism, Anaerobic, Energy metabolism, Electron transport] The actual alignment was detected with superfamily member TIGR01582: Pssm-ID: 273705 [Multi-domain] Cd Length: 283 Bit Score: 458.99 E-value: 9.72e-165
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| Name | Accession | Description | Interval | E-value | |||||
| FDH-beta | TIGR01582 | formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit ... |
7-283 | 9.72e-165 | |||||
formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit of the gamma-proteobacterial formate dehydrogenase. This subunit contains four 4Fe-4S clusters and is involved in transmitting electrons from the alpha subunit (TIGR01553) at the periplasmic space to the gamma subunit which spans the cytoplasmic membrane. In addition to the gamma proteobacteria, a sequence from Aquifex aolicus falls within the scope of this model. This appears to be the case for the alpha, gamma and epsilon (accessory protein TIGR01562) chains as well. [Energy metabolism, Anaerobic, Energy metabolism, Electron transport] Pssm-ID: 273705 [Multi-domain] Cd Length: 283 Bit Score: 458.99 E-value: 9.72e-165
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| FDH-N | cd10558 | The beta FeS subunit of formate dehydrogenase-N (FDH-N); This subfamily contains beta FeS ... |
31-238 | 6.98e-153 | |||||
The beta FeS subunit of formate dehydrogenase-N (FDH-N); This subfamily contains beta FeS subunit of formate dehydrogenase-N (FDH-N), a member of the DMSO reductase family. FDH-N is involved in the major anaerobic respiratory pathway in the presence of nitrate, catalyzing the oxidation of formate to carbon dioxide at the expense of nitrate reduction to nitrite. Thus, FDH-N is a major component of nitrate respiration of Escherichia coli. This integral membrane enzyme forms a heterotrimer; the alpha-subunit (FDH-G) is the catalytic site of formate oxidation and membrane-associated, incorporating a selenocysteine (SeCys) residue and a [4Fe/4S] cluster in addition to two bis-MGD cofactors, the beta subunit (FDH-H) contains four [4Fe/4S] clusters which transfer the electrons from the alpha subunit to the gamma-subunit (FDH-I), a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. Pssm-ID: 319880 [Multi-domain] Cd Length: 208 Bit Score: 426.03 E-value: 6.98e-153
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| HybA | COG0437 | Fe-S-cluster-containing dehydrogenase component (DMSO reductase) [Energy production and ... |
25-227 | 2.23e-71 | |||||
Fe-S-cluster-containing dehydrogenase component (DMSO reductase) [Energy production and conversion]; Pssm-ID: 440206 [Multi-domain] Cd Length: 184 Bit Score: 218.28 E-value: 2.23e-71
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| PRK10882 | PRK10882 | hydrogenase 2 operon protein HybA; |
13-270 | 1.36e-44 | |||||
hydrogenase 2 operon protein HybA; Pssm-ID: 236786 [Multi-domain] Cd Length: 328 Bit Score: 154.06 E-value: 1.36e-44
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| Fer4_11 | pfam13247 | 4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ... |
91-187 | 1.66e-29 | |||||
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters. Pssm-ID: 404184 [Multi-domain] Cd Length: 99 Bit Score: 107.72 E-value: 1.66e-29
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| FDH3_beta | NF038355 | formate dehydrogenase FDH3 subunit beta; Members of this family are the beta subunit of the ... |
33-208 | 4.90e-21 | |||||
formate dehydrogenase FDH3 subunit beta; Members of this family are the beta subunit of the FDH3 type of formate dehydrogenase as found in Methylorubrum (Methylobacterium) extorquens. Pssm-ID: 439648 [Multi-domain] Cd Length: 180 Bit Score: 88.20 E-value: 4.90e-21
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| ferrodoxin_EFR1 | NF038196 | EFR1 family ferrodoxin; Members of the family have a C-terminal ferrodoxin domain, with eight ... |
130-189 | 2.12e-05 | |||||
EFR1 family ferrodoxin; Members of the family have a C-terminal ferrodoxin domain, with eight conserved Cys residues in two CxxCxxCxxxCP motifs, each of which binds a 4Fe-4S cluster. The N-terminal region resembles flavodoxin domains, with some members of the family recognized by Pfam models PF12724 (Flavodoxin_5) or PF00258 (Flavodoxin_1). Pssm-ID: 468407 [Multi-domain] Cd Length: 243 Bit Score: 44.85 E-value: 2.12e-05
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| Name | Accession | Description | Interval | E-value | |||||
| FDH-beta | TIGR01582 | formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit ... |
7-283 | 9.72e-165 | |||||
formate dehydrogenase, beta subunit, Fe-S containing; This model represents the beta subunit of the gamma-proteobacterial formate dehydrogenase. This subunit contains four 4Fe-4S clusters and is involved in transmitting electrons from the alpha subunit (TIGR01553) at the periplasmic space to the gamma subunit which spans the cytoplasmic membrane. In addition to the gamma proteobacteria, a sequence from Aquifex aolicus falls within the scope of this model. This appears to be the case for the alpha, gamma and epsilon (accessory protein TIGR01562) chains as well. [Energy metabolism, Anaerobic, Energy metabolism, Electron transport] Pssm-ID: 273705 [Multi-domain] Cd Length: 283 Bit Score: 458.99 E-value: 9.72e-165
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| FDH-N | cd10558 | The beta FeS subunit of formate dehydrogenase-N (FDH-N); This subfamily contains beta FeS ... |
31-238 | 6.98e-153 | |||||
The beta FeS subunit of formate dehydrogenase-N (FDH-N); This subfamily contains beta FeS subunit of formate dehydrogenase-N (FDH-N), a member of the DMSO reductase family. FDH-N is involved in the major anaerobic respiratory pathway in the presence of nitrate, catalyzing the oxidation of formate to carbon dioxide at the expense of nitrate reduction to nitrite. Thus, FDH-N is a major component of nitrate respiration of Escherichia coli. This integral membrane enzyme forms a heterotrimer; the alpha-subunit (FDH-G) is the catalytic site of formate oxidation and membrane-associated, incorporating a selenocysteine (SeCys) residue and a [4Fe/4S] cluster in addition to two bis-MGD cofactors, the beta subunit (FDH-H) contains four [4Fe/4S] clusters which transfer the electrons from the alpha subunit to the gamma-subunit (FDH-I), a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. Pssm-ID: 319880 [Multi-domain] Cd Length: 208 Bit Score: 426.03 E-value: 6.98e-153
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| FDH_beta_like | cd16366 | beta FeS subunits of formate dehydrogenase N (FDH-N) and similar proteins; This family ... |
32-187 | 8.85e-87 | |||||
beta FeS subunits of formate dehydrogenase N (FDH-N) and similar proteins; This family contains beta FeS subunits of several dehydrogenases in the DMSO reductase superfamily, including formate dehydrogenase N (FDH-N), tungsten-containing formate dehydrogenase (W-FDH) and other similar proteins. FDH-N is a major component of nitrate respiration of Escherichia coli; it catalyzes the oxidation of formate to carbon dioxide, donating the electrons to a second substrate to a cytochrome. W-FDH contains a tungsten instead of molybdenum at the catalytic center and seems to be exclusively found in organisms such as hyperthermophilic archaea that live in extreme environments. It catalyzes the oxidation of formate to carbon dioxide, donating the electrons to a second substrate. Pssm-ID: 319888 [Multi-domain] Cd Length: 156 Bit Score: 256.56 E-value: 8.85e-87
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| FDH-O_like | cd10560 | beta subunit of formate dehydrogenase O (FDH-O) and similar proteins; This subfamily includes ... |
33-248 | 1.81e-81 | |||||
beta subunit of formate dehydrogenase O (FDH-O) and similar proteins; This subfamily includes beta subunit of formate dehydrogenase family O (FDH-O), which is highly homologous to formate dehydrogenase N (FDH-N), a member of the DMSO reductase family. In E. coli three formate dehydrogenases are synthesized that are capable of oxidizing formate; Fdh-H, couples formate disproportionation to hydrogen and CO2, and is part of the cytoplasmically oriented formate hydrogenlyase complex, while FDH-N and FDH-O indicate their respective induction after growth with nitrate and oxygen. Little is known about FDH-O, although it shows formate oxidase activity during aerobic growth and is also synthesized during nitrate respiration, similar to FDH-N. Pssm-ID: 319882 [Multi-domain] Cd Length: 225 Bit Score: 245.37 E-value: 1.81e-81
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| FDH_b_like | cd10562 | uncharacterized subfamily of beta subunit of formate dehydrogenase; This subfamily includes ... |
32-192 | 2.89e-75 | |||||
uncharacterized subfamily of beta subunit of formate dehydrogenase; This subfamily includes the beta-subunit of formate dehydrogenases that are as yet uncharacterized. Members of the DMSO reductase family include formate dehydrogenase N and O (FDH-N, FDH-O) and tungsten-containing formate dehydrogenase (W-FDH) and other similar proteins. FDH-N, a major component of nitrate respiration of Escherichia coli, is involved in the major anaerobic respiratory pathway in the presence of nitrate, catalyzing the oxidation of formate to carbon dioxide at the expense of nitrate reduction to nitrite. It forms a heterotrimer; the alpha-subunit (FDH-G) is the catalytic site of formate oxidation and membrane-associated, incorporating a selenocysteine (SeCys) residue and a [4Fe/4S] cluster in addition to two bis-MGD cofactors, the beta subunit (FDH-H) contains four [4Fe/4S] clusters which transfer the electrons from the alpha subunit to the gamma-subunit (FDH-I), a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. W-FDH contains a tungsten instead of molybdenum at the catalytic center. This enzyme seems to be exclusively found in organisms such as hyperthermophilic archaea that live in extreme environments. It is a heterodimer of a large and a small subunit; the large subunit harbors the W site and one [4Fe-4S] center and the small subunit, containing three [4Fe-4S] clusters, functions to transfer electrons. Pssm-ID: 319884 [Multi-domain] Cd Length: 161 Bit Score: 227.57 E-value: 2.89e-75
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| HybA | COG0437 | Fe-S-cluster-containing dehydrogenase component (DMSO reductase) [Energy production and ... |
25-227 | 2.23e-71 | |||||
Fe-S-cluster-containing dehydrogenase component (DMSO reductase) [Energy production and conversion]; Pssm-ID: 440206 [Multi-domain] Cd Length: 184 Bit Score: 218.28 E-value: 2.23e-71
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| HybA_like | cd10561 | the FeS subunit of hydrogenase 2; This subfamily includes the beta-subunit of hydrogenase 2 ... |
31-226 | 6.88e-66 | |||||
the FeS subunit of hydrogenase 2; This subfamily includes the beta-subunit of hydrogenase 2 (Hyd-2), an enzyme that catalyzes the reversible oxidation of H2 to protons and electrons. Hyd-2 is membrane-associated and forms an unusual heterotetrameric [NiFe]-hydrogenase in that it lacks the typical cytochrome b membrane anchor subunit that transfers electrons to the quinone pool. The electron transfer subunit of Hyd-2 (HybA) which is predicted to contain four iron-sulfur clusters, is essential for electron transfer from Hyd-2 to menaquinone/demethylmenaquinone (MQ/DMQ) to couple hydrogen oxidation to fumarate reduction. Pssm-ID: 319883 [Multi-domain] Cd Length: 196 Bit Score: 204.75 E-value: 6.88e-66
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| W-FDH | cd10559 | tungsten-containing formate dehydrogenase, small subunit; This subfamily contains beta subunit ... |
33-230 | 7.13e-63 | |||||
tungsten-containing formate dehydrogenase, small subunit; This subfamily contains beta subunit of Tungsten-containing formate dehydrogenase (W-FDH), a member of the DMSO reductase family. W-FDH contains a tungsten instead of molybdenum at the catalytic center. This enzyme seems to be exclusively found in organisms such as hyperthermophilic archaea that live in extreme environments. It is a heterodimer of a large and a small subunit; the large subunit harbors the W site and one [4Fe-4S] center and the small subunit, containing three [4Fe-4S] clusters, functions to transfer electrons. Pssm-ID: 319881 [Multi-domain] Cd Length: 200 Bit Score: 197.27 E-value: 7.13e-63
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| DMSOR_beta-like | cd04410 | Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta ... |
33-187 | 5.46e-50 | |||||
Beta subunit of the DMSO Reductase (DMSOR) family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319870 [Multi-domain] Cd Length: 136 Bit Score: 162.17 E-value: 5.46e-50
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| DMSOR_beta_like | cd16371 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
33-187 | 4.91e-49 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319893 [Multi-domain] Cd Length: 140 Bit Score: 159.65 E-value: 4.91e-49
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| PsrB | cd10551 | polysulfide reductase beta (PsrB) subunit; This family includes the beta subunit of bacterial ... |
33-206 | 3.60e-46 | |||||
polysulfide reductase beta (PsrB) subunit; This family includes the beta subunit of bacterial polysulfide reductase (PsrABC), an integral membrane-bound enzyme responsible for quinone-coupled reduction of polysulfides, a process important in extreme environments such as deep-sea vents and hot springs. Polysulfide reductase contains three subunits: a catalytic subunit PsrA, an electron transfer PsrB subunit and the hydrophobic transmembrane PsrC subunit. PsrB belongs to the DMSO reductase superfamily that contains [4Fe-4S] clusters which transfer the electrons from the A subunit to the hydrophobic integral membrane C subunit via the B subunit. In Shewanella oneidensis, which has highly diverse anaerobic respiratory pathways, PsrABC is responsible for H2S generation as well as its regulation via respiration of sulfur species. PsrB transfers electrons from PsrC (serving as quinol oxidase) to the catalytic subunit PsrA for reduction of corresponding electron acceptors. It has been shown that T. thermophilus polysulfide reductase could be a key energy-conserving enzyme of the respiratory chain, using polysulfide as the terminal electron acceptor and pumping protons across the membrane. Pssm-ID: 319873 [Multi-domain] Cd Length: 185 Bit Score: 153.84 E-value: 3.60e-46
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| PRK10882 | PRK10882 | hydrogenase 2 operon protein HybA; |
13-270 | 1.36e-44 | |||||
hydrogenase 2 operon protein HybA; Pssm-ID: 236786 [Multi-domain] Cd Length: 328 Bit Score: 154.06 E-value: 1.36e-44
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| DMSOR_beta_like | cd16374 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
33-191 | 7.38e-35 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319896 [Multi-domain] Cd Length: 139 Bit Score: 123.15 E-value: 7.38e-35
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| DMSOR_beta_like | cd16369 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
34-192 | 2.71e-34 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319891 [Multi-domain] Cd Length: 172 Bit Score: 122.88 E-value: 2.71e-34
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| PhsB_like | cd10553 | uncharacterized beta subfamily of DMSO Reductase similar to Desulfonauticus sp PhsB; This ... |
35-188 | 1.21e-32 | |||||
uncharacterized beta subfamily of DMSO Reductase similar to Desulfonauticus sp PhsB; This family includes beta FeS subunits of anaerobic DMSO reductase (DMSOR) superfamily that have yet to be characterized. DMSOR consists of a large, periplasmic molybdenum-containing alpha subunit as well as a small beta FeS subunit, and may also have a small gamma subunit. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and the tungsten-containing formate dehydrogenase (FDH-T). Examples of heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319875 [Multi-domain] Cd Length: 146 Bit Score: 117.46 E-value: 1.21e-32
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| CooF_like | cd10563 | CooF, iron-sulfur subunit of carbon monoxide dehydrogenase; This family includes CooF, the ... |
33-187 | 1.49e-29 | |||||
CooF, iron-sulfur subunit of carbon monoxide dehydrogenase; This family includes CooF, the iron-sulfur subunit of carbon monoxide dehydrogenase (CODH), found in anaerobic bacteria and archaea. Carbon monoxide dehydrogenase is a key enzyme for carbon monoxide (CO) metabolism, where CooF is the proposed mediator of electron transfer between CODH and the CO-induced hydrogenase, catalyzing the reaction that uses CO as a single carbon and energy source, and producing only H2 and CO2. The ion-sulfur subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons in the protein complex during reaction. Pssm-ID: 319885 [Multi-domain] Cd Length: 140 Bit Score: 109.27 E-value: 1.49e-29
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| Fer4_11 | pfam13247 | 4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ... |
91-187 | 1.66e-29 | |||||
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters. Pssm-ID: 404184 [Multi-domain] Cd Length: 99 Bit Score: 107.72 E-value: 1.66e-29
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| DMSOR_beta_like | cd10550 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
33-186 | 9.34e-29 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319872 [Multi-domain] Cd Length: 130 Bit Score: 106.89 E-value: 9.34e-29
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| DMSOR_beta_like | cd16368 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
30-196 | 1.68e-28 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319890 [Multi-domain] Cd Length: 200 Bit Score: 108.28 E-value: 1.68e-28
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| PRK14993 | PRK14993 | tetrathionate reductase subunit TtrB; |
13-204 | 9.95e-27 | |||||
tetrathionate reductase subunit TtrB; Pssm-ID: 184955 [Multi-domain] Cd Length: 244 Bit Score: 104.96 E-value: 9.95e-27
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| TH_beta_N | cd10552 | N-terminal FeS domain of pyrogallol-phloroglucinol transhydroxylase (TH), beta subunit; This ... |
33-203 | 2.63e-24 | |||||
N-terminal FeS domain of pyrogallol-phloroglucinol transhydroxylase (TH), beta subunit; This family includes the beta subunit of pyrogallol-phloroglucinol transhydroxylase (TH), a cytoplasmic molybdenum (Mo) enzyme from anaerobic microorganisms like Pelobacter acidigallici and Desulfitobacterium hafniense which catalyzes the conversion of pyrogallol to phloroglucinol, an important building block of plant polymers. TH belongs to the DMSO reductase (DMSOR) family; it is a heterodimer consisting of a large alpha catalytic subunit and a small beta FeS subunit. The beta subunit has two domains with the N-terminal domain containing three [4Fe-4S] centers and a seven-stranded, mainly antiparallel beta-barrel domain. In the anaerobic bacterium Pelobacter acidigallici, gallic acid, pyrogallol, phloroglucinol, or phloroglucinol carboxylic acid are fermented to three molecules of acetate (plus CO2), and TH is the key enzyme in the fermentation pathway, which converts pyrogallol to phloroglucinol in the absence of O2. Pssm-ID: 319874 [Multi-domain] Cd Length: 186 Bit Score: 97.01 E-value: 2.63e-24
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| HycB | COG1142 | Fe-S-cluster-containing hydrogenase component 2 [Energy production and conversion]; |
33-186 | 5.32e-23 | |||||
Fe-S-cluster-containing hydrogenase component 2 [Energy production and conversion]; Pssm-ID: 440757 [Multi-domain] Cd Length: 138 Bit Score: 92.03 E-value: 5.32e-23
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| HycB_like | cd10554 | HycB, HydN and similar proteins; This family includes HycB, the FeS subunit of a ... |
39-186 | 1.57e-22 | |||||
HycB, HydN and similar proteins; This family includes HycB, the FeS subunit of a membrane-associated formate hydrogenlyase system (FHL-1) in Escherichia coli that breaks down formate, produced during anaerobic fermentation, to H2 and CO2. FHL-1 consists of formate dehydrogenase H (FDH-H) and the hydrogenase 3 complex (Hyd-3). HycB is thought to code for the [4Fe-4S] ferredoxin subunit of hydrogenase 3, which functions as an intermediate electron carrier protein between hydrogenase 3 and formate dehydrogenase. HydN codes for the [4Fe-4S] ferredoxin subunit of FDH-H; a hydN in-frame deletion mutation causes only weak reduction in hydrogenase activity, but loss of more than 60% of FDH-H activity. This pathway is only active at low pH and high formate concentrations, and is thought to provide a detoxification/de-acidification system countering the buildup of formate during fermentation. Pssm-ID: 319876 [Multi-domain] Cd Length: 149 Bit Score: 91.17 E-value: 1.57e-22
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| FDH3_beta | NF038355 | formate dehydrogenase FDH3 subunit beta; Members of this family are the beta subunit of the ... |
33-208 | 4.90e-21 | |||||
formate dehydrogenase FDH3 subunit beta; Members of this family are the beta subunit of the FDH3 type of formate dehydrogenase as found in Methylorubrum (Methylobacterium) extorquens. Pssm-ID: 439648 [Multi-domain] Cd Length: 180 Bit Score: 88.20 E-value: 4.90e-21
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| NarH_like | cd16365 | beta FeS subunits DMSOR NarH-like family; This subfamily contains beta FeS subunits of several ... |
28-194 | 2.75e-20 | |||||
beta FeS subunits DMSOR NarH-like family; This subfamily contains beta FeS subunits of several DMSO reductase superfamily, including nitrate reductase A, ethylbenzene dehydrogenase and selenate reductase. DMSO Reductase (DMSOR) family members have a large, periplasmic molybdenum-containing alpha subunit as well as a small beta FeS subunit, and may also have a small gamma subunit. . The beta subunits of DMSOR contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Nitrate reductase A contains three subunits (the catalytic subunit NarG, the catalytic subunit NarH with four [Fe-S] clusters, and integral membrane subunit NarI) and often forms a respiratory chain with the formate dehydrogenase via the lipid soluble quinol pool. Ethylbenzene dehydrogenase oxidizes the hydrocarbon ethylbenzene to (S)-1-phenylethanol. Selenate reductase catalyzes reduction of selenate to selenite in bacterial species that can obtain energy by respiring anaerobically with selenate as the terminal electron acceptor. Pssm-ID: 319887 [Multi-domain] Cd Length: 201 Bit Score: 86.48 E-value: 2.75e-20
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| PRK12769 | PRK12769 | putative oxidoreductase Fe-S binding subunit; Reviewed |
39-199 | 4.59e-20 | |||||
putative oxidoreductase Fe-S binding subunit; Reviewed Pssm-ID: 183733 [Multi-domain] Cd Length: 654 Bit Score: 90.19 E-value: 4.59e-20
|
|||||||||
| EBDH_beta | cd10555 | beta subunit of ethylbenzene-dehydrogenase (EBDH); This subfamily includes ethylbenzene ... |
100-191 | 4.83e-19 | |||||
beta subunit of ethylbenzene-dehydrogenase (EBDH); This subfamily includes ethylbenzene dehydrogenase (EBDH, EC 1.17.99.2), a member of the DMSO reductase family. EBDH oxidizes the hydrocarbon ethylbenzene to (S)-1-phenylethanol. It is a heterotrimer, with the alpha subunit containing the catalytic center with a molybdenum held by two molybdopterin-guanine dinucleotides, the beta subunit containing four iron-sulfur clusters (the electron transfer subunit) and the gamma subunit containing a methionine and a lysine as axial heme ligands. During catalysis, electrons produced by substrate oxidation are transferred to a heme in the gamma subunit and then presumably to a separate cytochrome involved in nitrate respiration. Pssm-ID: 319877 [Multi-domain] Cd Length: 316 Bit Score: 85.43 E-value: 4.83e-19
|
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| PRK09898 | PRK09898 | ferredoxin-like protein; |
39-194 | 2.25e-18 | |||||
ferredoxin-like protein; Pssm-ID: 182135 [Multi-domain] Cd Length: 208 Bit Score: 81.42 E-value: 2.25e-18
|
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| DMSOR_beta_like | cd16367 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
33-185 | 7.73e-18 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319889 [Multi-domain] Cd Length: 138 Bit Score: 78.12 E-value: 7.73e-18
|
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| Form-deh_trans | pfam09163 | Formate dehydrogenase N, transmembrane; Members of this family are predominantly found in the ... |
246-284 | 3.51e-16 | |||||
Formate dehydrogenase N, transmembrane; Members of this family are predominantly found in the beta subunit of formate dehydrogenase, and consist of a single transmembrane helix. They act as a transmembrane anchor, and allow for conduction of electrons within the protein. Pssm-ID: 430440 Cd Length: 43 Bit Score: 70.73 E-value: 3.51e-16
|
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| PRK12809 | PRK12809 | putative oxidoreductase Fe-S binding subunit; Reviewed |
35-199 | 6.68e-16 | |||||
putative oxidoreductase Fe-S binding subunit; Reviewed Pssm-ID: 183762 [Multi-domain] Cd Length: 639 Bit Score: 77.76 E-value: 6.68e-16
|
|||||||||
| NarH_beta-like | cd10557 | beta subunit of nitrate reductase A (NarH) and similar proteins; This subfamily includes ... |
100-179 | 7.24e-16 | |||||
beta subunit of nitrate reductase A (NarH) and similar proteins; This subfamily includes nitrate reductase A, a member of the DMSO reductase family. The respiratory nitrate reductase complex (NarGHI) from E. coli is a heterotrimer, with the catalytic subunit (NarG) with a molybdo-bis (molybdopterin guanine dinucleotide) cofactor and an [Fe-S] cluster, the electron transfer subunit (NarH) with four [Fe-S] clusters, and the integral membrane subunit (NarI) with two b-type hemes. Nitrate reductase A often forms a respiratory chain with the formate dehydrogenase via the lipid soluble quinol pool. Electron transfer from formate to nitrate is coupled to proton translocation across the cytoplasmic membrane generating proton motive force by a redox loop mechanism. Demethylmenaquinol (DMKH2) has been shown to be a good substrate for NarGHI in nitrate respiration in E. coli. Pssm-ID: 319879 [Multi-domain] Cd Length: 363 Bit Score: 77.02 E-value: 7.24e-16
|
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| NarY | COG1140 | Nitrate reductase beta subunit [Energy production and conversion, Inorganic ion transport and ... |
100-179 | 2.50e-13 | |||||
Nitrate reductase beta subunit [Energy production and conversion, Inorganic ion transport and metabolism]; Pssm-ID: 440755 [Multi-domain] Cd Length: 485 Bit Score: 69.84 E-value: 2.50e-13
|
|||||||||
| DMSOR_beta_like | cd16370 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
100-184 | 5.00e-13 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319892 [Multi-domain] Cd Length: 131 Bit Score: 64.99 E-value: 5.00e-13
|
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| SER_beta | cd10556 | Beta subunit of selenate reductase; This subfamily includes beta FeS subunit of selenate ... |
19-180 | 3.71e-12 | |||||
Beta subunit of selenate reductase; This subfamily includes beta FeS subunit of selenate reductase (SER), a member of the DMSO reductase family. SER catalyzes the reduction of selenate to selenite in bacterial species that can obtain energy by respiring anaerobically with selenate as the terminal electron acceptor. The enzyme comprises three subunits SerABC, forming a heterotrimer, with the catalytic component (alpha-subunit), iron-sulfur protein (beta-subunit) and monomeric b-type heme-containing gamma subunit. Beta subunit contains coordinating one [3Fe-4S] cluster and three [4Fe-4S] clusters and functions as electron carrier. Pssm-ID: 319878 [Multi-domain] Cd Length: 287 Bit Score: 65.56 E-value: 3.71e-12
|
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| DMSOR_beta_like | cd16372 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
34-184 | 1.01e-11 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319894 [Multi-domain] Cd Length: 125 Bit Score: 61.20 E-value: 1.01e-11
|
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| PRK10330 | PRK10330 | electron transport protein HydN; |
33-199 | 2.13e-11 | |||||
electron transport protein HydN; Pssm-ID: 182382 [Multi-domain] Cd Length: 181 Bit Score: 61.44 E-value: 2.13e-11
|
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| RnfB | COG2878 | Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfB subunit [Energy production and ... |
96-185 | 3.19e-08 | |||||
Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfB subunit [Energy production and conversion]; Na+-translocating ferredoxin:NAD+ oxidoreductase RNF, RnfB subunit is part of the Pathway/BioSystem: Na+-translocating Fd:NADH oxidoreductase Pssm-ID: 442125 [Multi-domain] Cd Length: 254 Bit Score: 53.46 E-value: 3.19e-08
|
|||||||||
| COG2768 | COG2768 | Uncharacterized Fe-S cluster protein [Function unknown]; |
131-202 | 1.39e-07 | |||||
Uncharacterized Fe-S cluster protein [Function unknown]; Pssm-ID: 442050 [Multi-domain] Cd Length: 74 Bit Score: 48.19 E-value: 1.39e-07
|
|||||||||
| COG1149 | COG1149 | MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function ... |
121-190 | 2.77e-07 | |||||
MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function prediction only]; Pssm-ID: 440763 [Multi-domain] Cd Length: 68 Bit Score: 47.03 E-value: 2.77e-07
|
|||||||||
| Nar1 | COG4624 | Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion]; |
95-185 | 3.44e-07 | |||||
Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion]; Pssm-ID: 443663 [Multi-domain] Cd Length: 450 Bit Score: 51.18 E-value: 3.44e-07
|
|||||||||
| PreA | COG1146 | NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and ... |
131-193 | 5.47e-07 | |||||
NAD-dependent dihydropyrimidine dehydrogenase, PreA subunit [Nucleotide transport and metabolism]; Pssm-ID: 440761 [Multi-domain] Cd Length: 67 Bit Score: 46.24 E-value: 5.47e-07
|
|||||||||
| NapF | COG1145 | Ferredoxin [Energy production and conversion]; |
89-190 | 8.60e-07 | |||||
Ferredoxin [Energy production and conversion]; Pssm-ID: 440760 [Multi-domain] Cd Length: 238 Bit Score: 49.34 E-value: 8.60e-07
|
|||||||||
| MtMvhB_like | cd10549 | Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ... |
127-187 | 8.85e-07 | |||||
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction. Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 47.39 E-value: 8.85e-07
|
|||||||||
| PRK07118 | PRK07118 | Fe-S cluster domain-containing protein; |
99-185 | 4.51e-06 | |||||
Fe-S cluster domain-containing protein; Pssm-ID: 235941 [Multi-domain] Cd Length: 280 Bit Score: 47.24 E-value: 4.51e-06
|
|||||||||
| MtMvhB_like | cd10549 | Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ... |
97-185 | 4.82e-06 | |||||
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction. Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 45.08 E-value: 4.82e-06
|
|||||||||
| COG2768 | COG2768 | Uncharacterized Fe-S cluster protein [Function unknown]; |
94-154 | 4.83e-06 | |||||
Uncharacterized Fe-S cluster protein [Function unknown]; Pssm-ID: 442050 [Multi-domain] Cd Length: 74 Bit Score: 43.57 E-value: 4.83e-06
|
|||||||||
| NuoI | COG1143 | Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy ... |
131-190 | 6.52e-06 | |||||
Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy production and conversion]; Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) is part of the Pathway/BioSystem: NADH dehydrogenase Pssm-ID: 440758 [Multi-domain] Cd Length: 66 Bit Score: 43.20 E-value: 6.52e-06
|
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| NapH | COG0348 | Polyferredoxin NapH [Energy production and conversion]; |
125-193 | 8.74e-06 | |||||
Polyferredoxin NapH [Energy production and conversion]; Pssm-ID: 440117 [Multi-domain] Cd Length: 263 Bit Score: 46.21 E-value: 8.74e-06
|
|||||||||
| Fer4_10 | pfam13237 | 4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ... |
93-144 | 1.57e-05 | |||||
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich. Pssm-ID: 404174 [Multi-domain] Cd Length: 56 Bit Score: 41.85 E-value: 1.57e-05
|
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| ferrodoxin_EFR1 | NF038196 | EFR1 family ferrodoxin; Members of the family have a C-terminal ferrodoxin domain, with eight ... |
130-189 | 2.12e-05 | |||||
EFR1 family ferrodoxin; Members of the family have a C-terminal ferrodoxin domain, with eight conserved Cys residues in two CxxCxxCxxxCP motifs, each of which binds a 4Fe-4S cluster. The N-terminal region resembles flavodoxin domains, with some members of the family recognized by Pfam models PF12724 (Flavodoxin_5) or PF00258 (Flavodoxin_1). Pssm-ID: 468407 [Multi-domain] Cd Length: 243 Bit Score: 44.85 E-value: 2.12e-05
|
|||||||||
| DsrA | COG2221 | Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion ... |
95-147 | 2.38e-05 | |||||
Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion transport and metabolism]; Pssm-ID: 441823 [Multi-domain] Cd Length: 69 Bit Score: 41.58 E-value: 2.38e-05
|
|||||||||
| HdrA | COG1148 | Heterodisulfide reductase, subunit A (polyferredoxin) [Energy production and conversion]; |
131-186 | 2.49e-05 | |||||
Heterodisulfide reductase, subunit A (polyferredoxin) [Energy production and conversion]; Pssm-ID: 440762 [Multi-domain] Cd Length: 563 Bit Score: 45.62 E-value: 2.49e-05
|
|||||||||
| Fer4_9 | pfam13187 | 4Fe-4S dicluster domain; |
132-184 | 2.87e-05 | |||||
4Fe-4S dicluster domain; Pssm-ID: 463801 [Multi-domain] Cd Length: 50 Bit Score: 41.00 E-value: 2.87e-05
|
|||||||||
| MtMvhB_like | cd10549 | Uncharacterized polyferredoxin-like protein; This family contains uncharacterized ... |
34-147 | 3.57e-05 | |||||
Uncharacterized polyferredoxin-like protein; This family contains uncharacterized polyferredoxin protein similar to Methanobacterium thermoautotrophicum MvhB. The mvhB is a gene of the methylviologen-reducing hydrogenase operon. It is predicted to contain 12 [4Fe-4S] clusters, and was therefore suggested to be a polyferredoxin. As a subfamily of the beta subunit of the DMSO Reductase (DMSOR) family, it is predicted to function as electron carrier in the reducing reaction. Pssm-ID: 319871 [Multi-domain] Cd Length: 128 Bit Score: 42.77 E-value: 3.57e-05
|
|||||||||
| DMSOR_beta_like | cd16373 | uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the ... |
133-194 | 4.09e-05 | |||||
uncharacterized subfamily of DMSO Reductase beta subunit family; This family consists of the small beta iron-sulfur (FeS) subunit of the DMSO Reductase (DMSOR) family. Members of this family also contain a large, periplasmic molybdenum-containing alpha subunit and may have a small gamma subunit as well. Examples of heterodimeric members with alpha and beta subunits include arsenite oxidase, and tungsten-containing formate dehydrogenase (FDH-T) while heterotrimeric members containing alpha, beta, and gamma subunits include formate dehydrogenase-N (FDH-N), and nitrate reductase (NarGHI). The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319895 [Multi-domain] Cd Length: 154 Bit Score: 43.01 E-value: 4.09e-05
|
|||||||||
| COG1149 | COG1149 | MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function ... |
95-146 | 5.51e-05 | |||||
MinD superfamily P-loop ATPase, contains an inserted ferredoxin domain [General function prediction only]; Pssm-ID: 440763 [Multi-domain] Cd Length: 68 Bit Score: 40.48 E-value: 5.51e-05
|
|||||||||
| DsrA | COG2221 | Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion ... |
117-185 | 6.89e-05 | |||||
Dissimilatory sulfite reductase (desulfoviridin), alpha and beta subunits [Inorganic ion transport and metabolism]; Pssm-ID: 441823 [Multi-domain] Cd Length: 69 Bit Score: 40.42 E-value: 6.89e-05
|
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| PRK08348 | PRK08348 | NADH-plastoquinone oxidoreductase subunit; Provisional |
124-204 | 9.55e-05 | |||||
NADH-plastoquinone oxidoreductase subunit; Provisional Pssm-ID: 181399 [Multi-domain] Cd Length: 120 Bit Score: 41.36 E-value: 9.55e-05
|
|||||||||
| IorA | COG4231 | TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and ... |
131-184 | 1.28e-04 | |||||
TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and conversion]; Pssm-ID: 443375 [Multi-domain] Cd Length: 76 Bit Score: 39.64 E-value: 1.28e-04
|
|||||||||
| napG | PRK09476 | quinol dehydrogenase periplasmic component; Provisional |
127-183 | 1.49e-04 | |||||
quinol dehydrogenase periplasmic component; Provisional Pssm-ID: 236534 [Multi-domain] Cd Length: 254 Bit Score: 42.30 E-value: 1.49e-04
|
|||||||||
| Nar1 | COG4624 | Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion]; |
84-145 | 1.89e-04 | |||||
Iron only hydrogenase large subunit, C-terminal domain [Energy production and conversion]; Pssm-ID: 443663 [Multi-domain] Cd Length: 450 Bit Score: 42.71 E-value: 1.89e-04
|
|||||||||
| NapF_like | cd10564 | NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, ... |
98-186 | 2.15e-04 | |||||
NapF, iron-sulfur subunit of periplasmic nitrate reductase; This family contains NapF protein, the iron-sulfur subunit of periplasmic nitrate reductase. The periplasmic nitrate reductase NapABC of Escherichia coli likely functions during anaerobic growth in low-nitrate environments; napF operon expression is activated by cyclic AMP receptor protein (Crp). NapF is a subfamily of the beta subunit of DMSO reductase (DMSOR) family. DMSOR family members have a large, periplasmic molybdenum-containing alpha subunit as well as a small beta FeS subunit, and may also have a small gamma subunit. The beta subunit contains four Fe4/S4 and/or Fe3/S4 clusters which transfer the electrons from the alpha subunit to a hydrophobic integral membrane protein, presumably a cytochrome containing two b-type heme groups. The reducing equivalents are then transferred to menaquinone, which finally reduces the electron-accepting enzyme system. Pssm-ID: 319886 [Multi-domain] Cd Length: 139 Bit Score: 40.69 E-value: 2.15e-04
|
|||||||||
| Fer4_7 | pfam12838 | 4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ... |
133-183 | 3.30e-04 | |||||
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters. Pssm-ID: 463724 [Multi-domain] Cd Length: 51 Bit Score: 37.89 E-value: 3.30e-04
|
|||||||||
| flavo_MJ0208 | TIGR02700 | archaeoflavoprotein, MJ0208 family; This model describes one of two paralogous families of ... |
90-146 | 4.15e-04 | |||||
archaeoflavoprotein, MJ0208 family; This model describes one of two paralogous families of archaealflavoprotein. The other, described by TIGR02699 and typified by the partially characterized AF1518 of Archaeoglobus fulgidus, is a homodimeric FMN-containing flavoprotein that accepts electrons from ferredoxin and can transfer them to various oxidoreductases. The function of this protein family is unknown. [Unknown function, General] Pssm-ID: 131747 [Multi-domain] Cd Length: 234 Bit Score: 41.01 E-value: 4.15e-04
|
|||||||||
| Fer | COG1141 | Ferredoxin [Energy production and conversion]; |
131-185 | 4.86e-04 | |||||
Ferredoxin [Energy production and conversion]; Pssm-ID: 440756 [Multi-domain] Cd Length: 63 Bit Score: 37.55 E-value: 4.86e-04
|
|||||||||
| Fer4_7 | pfam12838 | 4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ... |
100-147 | 7.41e-04 | |||||
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters. Pssm-ID: 463724 [Multi-domain] Cd Length: 51 Bit Score: 36.74 E-value: 7.41e-04
|
|||||||||
| rnfB | TIGR01944 | electron transport complex, RnfABCDGE type, B subunit; The six subunit complex RnfABCDGE in ... |
94-153 | 8.10e-04 | |||||
electron transport complex, RnfABCDGE type, B subunit; The six subunit complex RnfABCDGE in Rhodobacter capsulatus encodes an apparent NADH oxidoreductase responsible for electron transport to nitrogenase, necessary for nitrogen fixation. A closely related complex in E. coli, RsxABCDGE (Reducer of SoxR), reduces the 2Fe-2S-containing superoxide sensor SoxR, active as a transcription factor when oxidized. This family of putative NADH oxidoreductase complexes exists in many of the same species as the related NQR, a Na(+)-translocating NADH-quinone reductase, but is distinct. This model describes the B subunit. [Energy metabolism, Electron transport] Pssm-ID: 273887 [Multi-domain] Cd Length: 165 Bit Score: 39.40 E-value: 8.10e-04
|
|||||||||
| HdrA | COG1148 | Heterodisulfide reductase, subunit A (polyferredoxin) [Energy production and conversion]; |
95-151 | 8.16e-04 | |||||
Heterodisulfide reductase, subunit A (polyferredoxin) [Energy production and conversion]; Pssm-ID: 440762 [Multi-domain] Cd Length: 563 Bit Score: 40.61 E-value: 8.16e-04
|
|||||||||
| PRK13795 | PRK13795 | hypothetical protein; Provisional |
94-144 | 1.24e-03 | |||||
hypothetical protein; Provisional Pssm-ID: 237510 [Multi-domain] Cd Length: 636 Bit Score: 40.36 E-value: 1.24e-03
|
|||||||||
| IorA | COG4231 | TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and ... |
95-146 | 1.55e-03 | |||||
TPP-dependent indolepyruvate ferredoxin oxidoreductase, alpha subunit [Energy production and conversion]; Pssm-ID: 443375 [Multi-domain] Cd Length: 76 Bit Score: 36.56 E-value: 1.55e-03
|
|||||||||
| Fer4_13 | pfam13370 | 4Fe-4S single cluster domain of Ferredoxin I; Fer4_13 is a ferredoxin I from sulfate-reducing ... |
131-185 | 1.60e-03 | |||||
4Fe-4S single cluster domain of Ferredoxin I; Fer4_13 is a ferredoxin I from sulfate-reducing bacteria. Chemical sequence analysis suggests that this characteriztic [4Fe-4S] cluster sulfur environment is widely distributed among ferredoxins. Pssm-ID: 433153 [Multi-domain] Cd Length: 58 Bit Score: 36.13 E-value: 1.60e-03
|
|||||||||
| PorD | COG1144 | Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta ... |
95-146 | 1.91e-03 | |||||
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta subunit [Energy production and conversion]; Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta subunit is part of the Pathway/BioSystem: Pyruvate oxidation Pssm-ID: 440759 [Multi-domain] Cd Length: 84 Bit Score: 36.57 E-value: 1.91e-03
|
|||||||||
| PorD | COG1144 | Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta ... |
128-184 | 3.83e-03 | |||||
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta subunit [Energy production and conversion]; Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, delta subunit is part of the Pathway/BioSystem: Pyruvate oxidation Pssm-ID: 440759 [Multi-domain] Cd Length: 84 Bit Score: 35.80 E-value: 3.83e-03
|
|||||||||
| HycB | COG1142 | Fe-S-cluster-containing hydrogenase component 2 [Energy production and conversion]; |
123-186 | 4.42e-03 | |||||
Fe-S-cluster-containing hydrogenase component 2 [Energy production and conversion]; Pssm-ID: 440757 [Multi-domain] Cd Length: 138 Bit Score: 36.94 E-value: 4.42e-03
|
|||||||||
| PRK13409 | PRK13409 | ribosome biogenesis/translation initiation ATPase RLI; |
108-146 | 6.77e-03 | |||||
ribosome biogenesis/translation initiation ATPase RLI; Pssm-ID: 184037 [Multi-domain] Cd Length: 590 Bit Score: 37.87 E-value: 6.77e-03
|
|||||||||
| NuoI | COG1143 | Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy ... |
97-159 | 7.77e-03 | |||||
Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) [Energy production and conversion]; Formate hydrogenlyase subunit 6/NADH:ubiquinone oxidoreductase 23 kD subunit (chain I) is part of the Pathway/BioSystem: NADH dehydrogenase Pssm-ID: 440758 [Multi-domain] Cd Length: 66 Bit Score: 34.34 E-value: 7.77e-03
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