pyruvate formate-lyase [Klebsiella pneumoniae]
autonomous glycyl radical cofactor GrcA( domain architecture ID 10013746)
autonomous glycyl radical cofactor GrcA is similar to pyruvate formate-lyase-activating protein and may act as a radical domain for damaged PFL or other radical proteins
List of domain hits
Name | Accession | Description | Interval | E-value | |||
PRK11127 | PRK11127 | autonomous glycyl radical cofactor GrcA; Provisional |
1-127 | 7.78e-97 | |||
autonomous glycyl radical cofactor GrcA; Provisional : Pssm-ID: 182983 [Multi-domain] Cd Length: 127 Bit Score: 273.64 E-value: 7.78e-97
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Name | Accession | Description | Interval | E-value | |||
PRK11127 | PRK11127 | autonomous glycyl radical cofactor GrcA; Provisional |
1-127 | 7.78e-97 | |||
autonomous glycyl radical cofactor GrcA; Provisional Pssm-ID: 182983 [Multi-domain] Cd Length: 127 Bit Score: 273.64 E-value: 7.78e-97
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GrcA | COG3445 | Autonomous glycyl radical cofactor GrcA [Coenzyme transport and metabolism]; |
1-127 | 1.35e-91 | |||
Autonomous glycyl radical cofactor GrcA [Coenzyme transport and metabolism]; Pssm-ID: 442669 [Multi-domain] Cd Length: 125 Bit Score: 260.44 E-value: 1.35e-91
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spare_glycyl | TIGR04365 | autonomous glycyl radical cofactor GrcA; This small protein, previously designated YfiD in E. ... |
2-127 | 5.78e-83 | |||
autonomous glycyl radical cofactor GrcA; This small protein, previously designated YfiD in E. coli, is closely homologous to pyruvate formate_lyase (PFL) in a region surrounding the stable glycyl radical that is prepared by the action of pyruvate formate-lyase activase, a radical SAM enzyme. When damage at the site of this radical breaks the main chain of PFL, this protein acts as a spare part that reintroduces the needed stable glycyl radical. Cutoffs for this model are set to exclude a set of closely related phage proteins that appear to have a corresponding function. Pssm-ID: 213978 [Multi-domain] Cd Length: 124 Bit Score: 238.55 E-value: 5.78e-83
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rad_fix_GrcA3 | NF038360 | autonomous glycyl radical cofactor GrcA3; This small protein, like GrcA and GrcA2, is a ... |
68-127 | 5.87e-35 | |||
autonomous glycyl radical cofactor GrcA3; This small protein, like GrcA and GrcA2, is a lineage-specific small protein related to the glycyl radical active site-containing C-terminal region of pyruvate formate-lyase (PFL, also called formate C-acetyltransferase) from similar species. Because PFL is prone to damage and inactivation, this protein is made as a spare part that fills in for the portion of the protein that was damaged and lost. The distinct families we now call GrcA, GrcA2, and GrcA3 all have the surprising property of being much more closely related to some full length PFL than to members of the other GrcA-series families. Pssm-ID: 439653 [Multi-domain] Cd Length: 78 Bit Score: 115.61 E-value: 5.87e-35
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PFL1 | cd01678 | Pyruvate formate lyase 1; Pyruvate formate lyase catalyzes a key step in anaerobic glycolysis, ... |
69-123 | 3.24e-33 | |||
Pyruvate formate lyase 1; Pyruvate formate lyase catalyzes a key step in anaerobic glycolysis, the conversion of pyruvate and CoenzymeA to formate and acetylCoA. The PFL mechanism involves an unusual radical cleavage of pyruvate in which two cysteines and one glycine form radicals that are required for catalysis. PFL has a ten-stranded alpha/beta barrel domain that is structurally similar to those of all three ribonucleotide reductase (RNR) classes as well as benzylsuccinate synthase and B12-independent glycerol dehydratase. Pssm-ID: 153087 [Multi-domain] Cd Length: 738 Bit Score: 121.70 E-value: 3.24e-33
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Gly_radical | pfam01228 | Glycine radical; |
42-108 | 4.97e-26 | |||
Glycine radical; Pssm-ID: 426140 [Multi-domain] Cd Length: 106 Bit Score: 93.77 E-value: 4.97e-26
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Name | Accession | Description | Interval | E-value | |||
PRK11127 | PRK11127 | autonomous glycyl radical cofactor GrcA; Provisional |
1-127 | 7.78e-97 | |||
autonomous glycyl radical cofactor GrcA; Provisional Pssm-ID: 182983 [Multi-domain] Cd Length: 127 Bit Score: 273.64 E-value: 7.78e-97
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GrcA | COG3445 | Autonomous glycyl radical cofactor GrcA [Coenzyme transport and metabolism]; |
1-127 | 1.35e-91 | |||
Autonomous glycyl radical cofactor GrcA [Coenzyme transport and metabolism]; Pssm-ID: 442669 [Multi-domain] Cd Length: 125 Bit Score: 260.44 E-value: 1.35e-91
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spare_glycyl | TIGR04365 | autonomous glycyl radical cofactor GrcA; This small protein, previously designated YfiD in E. ... |
2-127 | 5.78e-83 | |||
autonomous glycyl radical cofactor GrcA; This small protein, previously designated YfiD in E. coli, is closely homologous to pyruvate formate_lyase (PFL) in a region surrounding the stable glycyl radical that is prepared by the action of pyruvate formate-lyase activase, a radical SAM enzyme. When damage at the site of this radical breaks the main chain of PFL, this protein acts as a spare part that reintroduces the needed stable glycyl radical. Cutoffs for this model are set to exclude a set of closely related phage proteins that appear to have a corresponding function. Pssm-ID: 213978 [Multi-domain] Cd Length: 124 Bit Score: 238.55 E-value: 5.78e-83
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rad_fix_GrcA3 | NF038360 | autonomous glycyl radical cofactor GrcA3; This small protein, like GrcA and GrcA2, is a ... |
68-127 | 5.87e-35 | |||
autonomous glycyl radical cofactor GrcA3; This small protein, like GrcA and GrcA2, is a lineage-specific small protein related to the glycyl radical active site-containing C-terminal region of pyruvate formate-lyase (PFL, also called formate C-acetyltransferase) from similar species. Because PFL is prone to damage and inactivation, this protein is made as a spare part that fills in for the portion of the protein that was damaged and lost. The distinct families we now call GrcA, GrcA2, and GrcA3 all have the surprising property of being much more closely related to some full length PFL than to members of the other GrcA-series families. Pssm-ID: 439653 [Multi-domain] Cd Length: 78 Bit Score: 115.61 E-value: 5.87e-35
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PFL1 | cd01678 | Pyruvate formate lyase 1; Pyruvate formate lyase catalyzes a key step in anaerobic glycolysis, ... |
69-123 | 3.24e-33 | |||
Pyruvate formate lyase 1; Pyruvate formate lyase catalyzes a key step in anaerobic glycolysis, the conversion of pyruvate and CoenzymeA to formate and acetylCoA. The PFL mechanism involves an unusual radical cleavage of pyruvate in which two cysteines and one glycine form radicals that are required for catalysis. PFL has a ten-stranded alpha/beta barrel domain that is structurally similar to those of all three ribonucleotide reductase (RNR) classes as well as benzylsuccinate synthase and B12-independent glycerol dehydratase. Pssm-ID: 153087 [Multi-domain] Cd Length: 738 Bit Score: 121.70 E-value: 3.24e-33
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PflD | COG1882 | Pyruvate-formate lyase [Energy production and conversion]; Pyruvate-formate lyase is part of ... |
69-126 | 9.96e-33 | |||
Pyruvate-formate lyase [Energy production and conversion]; Pyruvate-formate lyase is part of the Pathway/BioSystem: Pyruvate oxidation Pssm-ID: 441486 [Multi-domain] Cd Length: 789 Bit Score: 120.65 E-value: 9.96e-33
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Gly_radical | pfam01228 | Glycine radical; |
42-108 | 4.97e-26 | |||
Glycine radical; Pssm-ID: 426140 [Multi-domain] Cd Length: 106 Bit Score: 93.77 E-value: 4.97e-26
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PFL2_DhaB_BssA | cd01677 | Pyruvate formate lyase 2 and related enzymes; This family includes pyruvate formate lyase 2 ... |
69-122 | 6.66e-16 | |||
Pyruvate formate lyase 2 and related enzymes; This family includes pyruvate formate lyase 2 (PFL2), B12-independent glycerol dehydratase (DhaB) and the alpha subunit of benzylsuccinate synthase (BssA), all of which have a highly conserved ten-stranded alpha/beta barrel domain, which is similar to those of PFL1 (pyruvate formate lyase 1) and RNR (ribonucleotide reductase). Pyruvate formate lyase catalyzes a key step in anaerobic glycolysis, the conversion of pyruvate and CoenzymeA to formate and acetylCoA. DhaB catalyzes the first step in the conversion of glycerol to 1,3-propanediol while BssA catalyzes the first step in the anaerobic mineralization of both toluene and m-xylene. Pssm-ID: 153086 [Multi-domain] Cd Length: 781 Bit Score: 72.31 E-value: 6.66e-16
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pflD | PRK09983 | putative formate acetyltransferase 2; Provisional |
71-122 | 6.46e-11 | |||
putative formate acetyltransferase 2; Provisional Pssm-ID: 182181 [Multi-domain] Cd Length: 765 Bit Score: 58.29 E-value: 6.46e-11
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choline_CutC | TIGR04394 | choline trimethylamine-lyase; Members of this family, homologs to pyruvate formate-lyases and ... |
69-125 | 4.97e-10 | |||
choline trimethylamine-lyase; Members of this family, homologs to pyruvate formate-lyases and benzylsuccinate synthases, are glycine radical enzymes that appear to act as choline TMA-lyase, that is, to perform a C-N bond cleavage turning choline into trimethylamine (TMA) plus acetaldehyde. The gene symbol is cutC, for choline utilization. The activase, CutD, is a radical SAM enzyme. [Energy metabolism, Amino acids and amines] Pssm-ID: 275187 [Multi-domain] Cd Length: 789 Bit Score: 55.58 E-value: 4.97e-10
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Blast search parameters | ||||
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