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 |
|---|---|---|---|---|---|
| copper-translocating p-type atpase | BB467_01660 | Not Available | Positive | 749548 - 751773 | 81376.8 |
| hypothetical protein | BB467_01665 | Not Available | Positive | 751774 - 751974 | 7197.62 |
| purine-nucleoside phosphorylase | BB467_01670 | Not Available | Negative | 752621 - 753937 | 50170.9 |
| hypothetical protein | BB467_01675 | Not Available | Positive | 754072 - 754593 | 19494.5 |
| nickel transporter nixa | BB467_01680 | Not Available | Negative | 754597 - 755592 | 36903.9 |
| restriction endonuclease | BB467_01685 | Not Available | Negative | 755712 - 756281 | 21450.6 |
| neuraminyllactose-binding hemagglutinin family protein | BB467_01690 | Not Available | Negative | 756285 - 756908 | 23662.8 |
| abc transporter permease | BB467_01695 | Not Available | Negative | 756902 - 758557 | 61938.3 |
| hypothetical protein | BB467_01700 | Not Available | Negative | 758651 - 760090 | 53052.9 |
| aspartate carbamoyltransferase | BB467_01705 | Not Available | Negative | 760344 - 761267 | 34099.5 |
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 |







