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Gene counti - Download one protein sequence per gene (FASTA)
Proteome IDiUP000008198
Taxonomy570508 - Helicobacter pylori (strain P12)
Last modifiedFebruary 27, 2018
Genome assembly and annotationi GCA_000021465.1 from ENA/EMBL
Pan proteomei This proteome is part of the Helicobacter pylori (strain ATCC 700392 / 26695) pan proteome (fasta)

Micro-aerophilic, Gram-negative, slow-growing, spiral-shaped and flagellated organism. H.pylori is probably the most common cause of chronic bacterial infection of humans, present in almost half of the world population. The presence of the bacterium in the gastric mucosa is associated with chronic active gastritis and is implicated in more severe gastric diseases, including chronic atrophic gastritis, peptic ulceration and mucosa-associated lymphoid tissue lymphomas.

H. pylori P12 is a clinical isolate obtained from a German patient with duodenal ulcer in 1994.


Component nameGenome Accession(s)
Plasmid HPP1210


  1. "The complete genome sequence of Helicobacter pylori strain P12."
    Fischer W., Windhager L., Karnholz A., Zeiller M., Zimmer R., Haas R.
    Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases
  2. "Strain-specific genes of Helicobacter pylori: genome evolution driven by a novel type IV secretion system and genomic island transfer."
    Fischer W., Windhager L., Rohrer S., Zeiller M., Karnholz A., Hoffmann R., Zimmer R., Haas R.
    Nucl. Acids Res. 2010:6089-6101(2010) [PubMed] [Europe PMC] [Abstract]
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