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Query: NC_002950:1981155:1997430 Porphyromonas gingivalis W83, complete genome

Start: 1997430, End: 1999814, Length: 2385

Host Lineage: Porphyromonas gingivalis; Porphyromonas; Porphyromonadaceae; Bacteroidales; Bacteroidetes; Bacteria

General Information: This strain (also known as HG66) is virulent in a mouse model and has been extensively studied. It was originally isolated by H. Werner in the 1950s in Bonn, Germany, from an unknown human infection. Associated with severe and chronic periodontal disease. This organism is associated with severe and chronic periodontal (tissues surrounding and supporting the tooth) diseases. Progression of the disease is caused by colonization by this organism in an anaerobic environment in host tissues and severe progression results in loss of the tissues supporting the tooth and eventually loss of the tooth itself. The black pigmentation characteristic of this bacterium comes from iron acquisition that does not use the typical siderophore system of other bacteria but accumulates hemin.Peptides appear to be the predominant carbon and energy source of this organism, perhaps in keeping with its ability to destroy host tissue. Oxygen tolerance systems play a part in establishment of the organism in the oral cavity, including a superoxide dismutase. Pathogenic factors include extracellular adhesins that mediate interactions with other bacteria as well as the extracellular matrix, and a host of degradative enzymes that are responsible for tissue degradation and spread of the organism including the gingipains, which are trypsin-like cysteine proteases.

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SubjectStartEndLengthSubject Host DescriptionCDS descriptionE-valueBit score
NC_015571:168617:1899061899061922902385Porphyromonas gingivalis TDC60, complete genomeTonB-dependent receptor01634
NC_003228:648669:6720226720226742412220Bacteroides fragilis NCTC 9343, complete genomeputative TonB-dependent transmembrane receptor protein0725
NC_009615:4304158:4319957431995743221552199Parabacteroides distasonis ATCC 8503 chromosome, complete genomeTonB-dependent transmembrane receptor protein2e-178626
NC_015311:2689118:2689118268911826915022385Prevotella denticola F0289 chromosome, complete genomeTonB-dependent receptor plug domain-containing protein4e-121436
NC_020125:1:7596759697132118Riemerella anatipestifer RA-CH-2, complete genomehypothetical protein5e-120432
NC_015638:923660:9253609253609279002541Lacinutrix sp. 5H-3-7-4 chromosome, complete genomeTonB-dependent receptor plug1e-1999
NC_006347:2327018:2332117233211723349062790Bacteroides fragilis YCH46, complete genomeputative TonB-dependent outer membrane protein2e-1585.1
NC_016776:2473318:2473318247331824761072790Bacteroides fragilis 638R, complete genomeputative TonB-dependent outer membrane receptor protein2e-1585.1
NC_015164:1503352:1523033152303315257502718Bacteroides salanitronis DSM 18170 chromosome, complete genomeTonB-dependent receptor3e-1377.8
NC_014733:107394:1372211372211395242304Methylovorus sp. MP688 chromosome, complete genometonb-dependent receptor1e-1069.3
NC_016027:194842:2083862083862108842499Gluconacetobacter xylinus NBRC 3288, complete genomeTonB-dependent receptor7e-1066.6
NC_005773:5149768:5156438515643851587442307Pseudomonas syringae pv. phaseolicola 1448A, complete genomeTonB-dependent receptor, putative6e-0653.5