Pre_GI: BLASTP Hits

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Query: NC_009699:2654672:2660800 Clostridium botulinum F str. Langeland chromosome, complete genome

Start: 2660800, End: 2661576, Length: 777

Host Lineage: Clostridium botulinum; Clostridium; Clostridiaceae; Clostridiales; Firmicutes; Bacteria

General Information: Clostridium botulinum F strain Langeland was identified in 1958 from home-prepared liver paste involved in an outbreak of foodborne botulism on the island of Langeland, in Denmark. Produces botulinum, one of the most potent toxins known. This genus comprises about 150 metabolically diverse species of anaerobes that are ubiquitous in virtually all anoxic habitats where organic compounds are present, including soils, aquatic sediments and the intestinal tracts of animals and humans. This shape is attributed to the presence of endospores that develop under conditions unfavorable for vegetative growth and distend single cells terminally or sub-terminally. Spores germinate under conditions favorable for vegetative growth, such as anaerobiosis and presence of organic substrates. It is believed that present day Mollicutes (Eubacteria) have evolved regressively (i.e., by genome reduction) from gram-positive clostridia-like ancestors with a low GC content in DNA. This organism produces one of the most potent and deadly neurotoxins known, a botulinum toxin that prevents the release of acetylcholine at the neuromuscular junction, thereby inhibiting muscle contraction and causing paralysis. In most cases the diseased person dies of asphyxiation as a result of paralysis of chest muscles involved in breathing. The spores are heat-resistant and can survive in inadequately heated, prepared, or processed foods. Spores germinate under favorable conditions (anaerobiosis and substrate-rich environment) and bacteria start propagating very rapidly, producing the toxin. Botulinum toxin, and C. botulinum cells, has been found in a wide variety of foods, including canned ones. Almost any food that has a high pH (above 4.6) can support growth of the bacterium.




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SubjectStartEndLengthSubject Host DescriptionCDS descriptionE-valueBit score
NC_009697:2478261:248438924843892485165777Clostridium botulinum A str. ATCC 19397 chromosome, completePrdD protein2e-147521
NC_009697:2478261:2486591248659124887022112Clostridium botulinum A str. ATCC 19397 chromosome, completeD-proline reductase subunit PrdA2e-47189
NC_009495:2606238:261227626122762613052777Clostridium botulinum A str. ATCC 3502 chromosome, complete genomePrdD protein5e-147520
NC_009495:2606238:2614478261447826165862109Clostridium botulinum A str. ATCC 3502 chromosome, complete genomesubunit of proline reductase7e-47187
NC_009698:2450606:2458936245893624610472112Clostridium botulinum A str. Hall chromosome, complete genomeD-proline reductase subunit PrdA2e-47189
NC_009698:2450606:245673424567342457510777Clostridium botulinum A str. Hall chromosome, complete genomePrdD protein2e-147521
NC_012563:2761570:2788847278884727909552109Clostridium botulinum A2 str. Kyoto, complete genomeD-proline reductase, PrdA proprotein7e-47187
NC_012563:2761570:278664527866452787421777Clostridium botulinum A2 str. Kyoto, complete genome2e-147521
NC_012563:2761570:2770649277064927727632115Clostridium botulinum A2 str. Kyoto, complete genomeD-proline reductase, PrdA proprotein3e-48192
NC_010520:2668702:2677019267701926791302112Clostridium botulinum A3 str. Loch Maree, complete genomeputative D-proline reductase, PrdA proprotein2e-47189
NC_010520:2668702:267481726748172675593777Clostridium botulinum A3 str. Loch Maree, complete genomePrdD protein4e-147520
NC_010516:2567911:2584352258435225864662115Clostridium botulinum B1 str. Okra, complete genomeputative D-proline reductase, PrdA proprotein2e-48192
NC_010516:2594159:260032126003212601097777Clostridium botulinum B1 str. Okra, complete genomePrdD protein4e-147520
NC_010516:2594159:2602523260252326046312109Clostridium botulinum B1 str. Okra, complete genomeputative D-proline reductase, PrdA proprotein7e-47187
NC_012658:2641446:2654366265436626564802115Clostridium botulinum Ba4 str. 657 chromosome, complete genomeD-proline reductase, PrdA proprotein3e-48192
NC_012658:2641446:2669909266990926720202112Clostridium botulinum Ba4 str. 657 chromosome, complete genomeD-proline reductase, PrdA proprotein4e-47187
NC_012658:2641446:266770626677062668464759Clostridium botulinum Ba4 str. 657 chromosome, complete genome5e-144509
NC_017297:2635892:266095026609502661726777Clostridium botulinum F str. 230613 chromosome, complete genomeglycine/sarcosine/betaine reductase, component B subunits alpha and beta1e-148525
NC_017297:2635892:2644968264496826470822115Clostridium botulinum F str. 230613 chromosome, complete genomeD-proline reductase subunit PrdA2e-48192
NC_017297:2635892:2663152266315226652602109Clostridium botulinum F str. 230613 chromosome, complete genomeputative D-proline reductase, PrdA proprotein8e-47187
NC_009699:2635745:2644821264482126469352115Clostridium botulinum F str. Langeland chromosome, complete genomeD-proline reductase subunit PrdA2e-48192
NC_009699:2654672:2663002266300226651102109Clostridium botulinum F str. Langeland chromosome, complete genomeD-proline reductase subunit PrdA8e-47187
NC_009089:3782000:379185737918573792624768Clostridium difficile 630, complete genomehypothetical protein4e-76284
NC_009089:3782000:3793823379382337957031881Clostridium difficile 630, complete genomeproline reductase subunit proprotein3e-52205
NC_017179:3621306:362835936283593629117759Clostridium difficile BI1, complete genomehypothetical protein4e-76284
NC_017179:3621306:3630325363032536322051881Clostridium difficile BI1, complete genomeproline reductase subunit proprotein3e-52205
NC_013315:3613288:362034136203413621099759Clostridium difficile CD196 chromosome, complete genomehypothetical protein4e-76284
NC_013315:3613288:3622307362230736241871881Clostridium difficile CD196 chromosome, complete genomeproline reductase subunit proprotein3e-52205
NC_014614:2333890:2342523234252323444121890Clostridium sticklandii, complete genomeD-proline reductase proprotein prdA [Contains: D-proline reductase subunit beta (D-proline reductase 45 kDa subunit); D-proline reductase subunit alph2e-53209
NC_014614:2333890:234068223406822341446765Clostridium sticklandii, complete genomeputative uncharacterized protein (PrdD)2e-65248