Kingdom
Pseudomonadati
Phylum
Campylobacterota
Class
Epsilonproteobacteria
Order
Campylobacterales
Family
Helicobacteraceae
Genus
Helicobacter
Description
Taxonomy
| Kingdom | Pseudomonadati |
|---|---|
| Phylum | Campylobacterota |
| Class | Epsilonproteobacteria |
| Order | Campylobacterales |
| Family | Helicobacteraceae |
| Genus | Helicobacter |
| Species | Helicobacter pylori |
| Strain | strain 2025 |
Profile
| Physiology | |
|---|---|
| Gram staining properties | Negative |
| Shape | Spirilla |
| Mobility | No |
| Flagellar presence | Yes |
| Number of membranes | 2 |

Image source: Wikipedia/Wikimedia
| Ecology, Host, and Life Cycle | |
|---|---|
| Oxygen requirements | Microaerophilic |
| Optimal temperature | 37 |
| Temperature range | Mesophilic |
| Habitat | HostAssociated |
| Biotic relationship | Free living |
| Host(s) | Homo sapiens, Gallus gallus, Aves |
| Cell arrangement | Singles |
| Sporulation | Not Available |
| Energy source | Not Available |
| Pathogenicity | Human |
Gene Summary
Adenine Count
503780 bp
Thymine Count
504276 bp
Guanine Count
319139 bp
Cytosine Count
322964 bp
Genome Length
1650159 bp
Protein-coding Genes
1482 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| endonuclease | BB467_05880 | Not Available | Negative | 593825 - 594688 | 33661.7 |
| dna methylase | BB467_05885 | Not Available | Negative | 594813 - 596780 | 75578.6 |
| restriction endonuclease | BB467_05890 | Not Available | Negative | 596783 - 599128 | 91722.0 |
| biotin synthase biob | BB467_05895 | Not Available | Positive | 599539 - 600387 | 31419.7 |
| ribonuclease n | BB467_05900 | Not Available | Positive | 600387 - 601265 | 34491.6 |
| inorganic pyrophosphatase | BB467_05915 | Not Available | Positive | 602398 - 602919 | 19258.9 |
| endonuclease muts2 | BB467_05920 | Not Available | Negative | 603068 - 605314 | 85241.0 |
| hypothetical protein | BB467_05925 | Not Available | Negative | 605326 - 605691 | 13381.7 |
| udp-n-acetylmuramate--l-alanine ligase | BB467_05930 | Not Available | Negative | 605691 - 607040 | 50975.3 |
| hypothetical protein | BB467_05935 | Not Available | Negative | 607033 - 608160 | 43032.6 |
Pathways
0 pathways
No pathways found
No metabolic pathways have been associated with this bacterium yet.
Health Effects
| Health Condition | Relation | Reference |
|---|---|---|
| Chronic gastric inflammation | Causes | PMC10226649 |
| Gastric cancer | Causes | PMC10226649 |
| Gastric ulcers | Causes | PMC10420633 |
| Stomach carcinoma | Causes | PMC10420633 |
| Ulcers | Causes | PMC10420633 |
| Adenocarcinoma | Causes | PMC10420633 |
| Mucosa-associated lymphoid tissue lymphoma | Causes | PMC10420633 |
| Gerd | Causes | PMC10712878 |
| Gastritis | Causes | PMC10712878 |
| Gastric cancer | Causes | PMC10732068 |







