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 |
|---|---|---|---|---|---|
| dna topoisomerase i | BB467_07255 | Not Available | Positive | 986614 - 988824 | 83199.4 |
| radical sam protein | BB467_07260 | Not Available | Positive | 988817 - 989743 | 34339.4 |
| hypothetical protein | BB467_07270 | Not Available | Positive | 990622 - 990861 | 9350.6 |
| Trna-met | Not Available | Not Available | Positive | 991049 - 991125 | Not Available |
| Trna-gln | Not Available | Not Available | Positive | 991152 - 991226 | Not Available |
| hypothetical protein | BB467_07285 | Not Available | Positive | 991293 - 991823 | 20742.4 |
| hydrogenase formation protein hypd | BB467_07290 | Not Available | Negative | 991774 - 992886 | 41100.6 |
| hydrogenase assembly protein hupf | BB467_07295 | Not Available | Negative | 992892 - 993125 | 8557.51 |
| hydrogenase accessory protein hypb | BB467_07300 | Not Available | Negative | 993125 - 993853 | 27301.9 |
| cupin | BB467_07305 | Not Available | Negative | 993970 - 994272 | 11111.7 |
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 |







