Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large ...
1-148
5.90e-41
Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large protein pyruvate-flavodoxin oxidoreductase and the whole pyruvate ferredoxin oxidoreductase gamma subunit protein. It is not known whether the gamma subunit has a catalytic or regulatory role. Pyruvate oxidoreductase (POR) catalyzes the final step in the fermentation of carbohydrates in anaerobic microorganizms. This involves the oxidative decarboxylation of pyruvate with the participation of thiamine followed by the transfer of an acetyl moiety to coenzyme A for the synthesis of acetyl-CoA. The family also includes pyruvate flavodoxin oxidoreductase as encoded by the nifJ gene in cyanobacterium which is required for growth on molecular nitrogen when iron is limited.
The actual alignment was detected with superfamily member PRK06853:
Pssm-ID: 444968 [Multi-domain] Cd Length: 197 Bit Score: 135.38 E-value: 5.90e-41
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma ...
2-150
5.56e-28
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma subunit [Energy production and conversion]; Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma subunit is part of the Pathway/BioSystem: Pyruvate oxidation
Pssm-ID: 440638 [Multi-domain] Cd Length: 424 Bit Score: 106.70 E-value: 5.56e-28
indolepyruvate ferredoxin oxidoreductase, beta subunit; This model represents the beta subunit ...
2-104
7.34e-25
indolepyruvate ferredoxin oxidoreductase, beta subunit; This model represents the beta subunit of indolepyruvate ferredoxin oxidoreductase, an alpha(2)/beta(2) tetramer, as found in Pyrococcus furiosus and Methanobacterium thermoautotrophicum. Cofactors for the tetramer include TPP, 4Fe4S, and 3Fe-4S. It shows considerable sequence similarity to subunits of several other ketoacid oxidoreductases.
Pssm-ID: 274525 [Multi-domain] Cd Length: 189 Bit Score: 94.07 E-value: 7.34e-25
Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large ...
9-150
2.39e-24
Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large protein pyruvate-flavodoxin oxidoreductase and the whole pyruvate ferredoxin oxidoreductase gamma subunit protein. It is not known whether the gamma subunit has a catalytic or regulatory role. Pyruvate oxidoreductase (POR) catalyzes the final step in the fermentation of carbohydrates in anaerobic microorganizms. This involves the oxidative decarboxylation of pyruvate with the participation of thiamine followed by the transfer of an acetyl moiety to coenzyme A for the synthesis of acetyl-CoA. The family also includes pyruvate flavodoxin oxidoreductase as encoded by the nifJ gene in cyanobacterium which is required for growth on molecular nitrogen when iron is limited.
Pssm-ID: 426323 [Multi-domain] Cd Length: 172 Bit Score: 92.36 E-value: 2.39e-24
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma ...
2-150
5.56e-28
Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma subunit [Energy production and conversion]; Pyruvate:ferredoxin oxidoreductase or related 2-oxoacid:ferredoxin oxidoreductase, gamma subunit is part of the Pathway/BioSystem: Pyruvate oxidation
Pssm-ID: 440638 [Multi-domain] Cd Length: 424 Bit Score: 106.70 E-value: 5.56e-28
indolepyruvate ferredoxin oxidoreductase, beta subunit; This model represents the beta subunit ...
2-104
7.34e-25
indolepyruvate ferredoxin oxidoreductase, beta subunit; This model represents the beta subunit of indolepyruvate ferredoxin oxidoreductase, an alpha(2)/beta(2) tetramer, as found in Pyrococcus furiosus and Methanobacterium thermoautotrophicum. Cofactors for the tetramer include TPP, 4Fe4S, and 3Fe-4S. It shows considerable sequence similarity to subunits of several other ketoacid oxidoreductases.
Pssm-ID: 274525 [Multi-domain] Cd Length: 189 Bit Score: 94.07 E-value: 7.34e-25
Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large ...
9-150
2.39e-24
Pyruvate ferredoxin/flavodoxin oxidoreductase; This family includes a region of the large protein pyruvate-flavodoxin oxidoreductase and the whole pyruvate ferredoxin oxidoreductase gamma subunit protein. It is not known whether the gamma subunit has a catalytic or regulatory role. Pyruvate oxidoreductase (POR) catalyzes the final step in the fermentation of carbohydrates in anaerobic microorganizms. This involves the oxidative decarboxylation of pyruvate with the participation of thiamine followed by the transfer of an acetyl moiety to coenzyme A for the synthesis of acetyl-CoA. The family also includes pyruvate flavodoxin oxidoreductase as encoded by the nifJ gene in cyanobacterium which is required for growth on molecular nitrogen when iron is limited.
Pssm-ID: 426323 [Multi-domain] Cd Length: 172 Bit Score: 92.36 E-value: 2.39e-24
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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