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 |
|---|---|---|---|---|---|
| elongation factor 4 | BB467_01760 | Not Available | Negative | 774141 - 775931 | 66134.3 |
| 1-deoxy-d-xylulose-5-phosphate synthase | BB467_01765 | Not Available | Negative | 775952 - 777802 | 67463.4 |
| flagellar assembly protein flih | BB467_01770 | Not Available | Negative | 777805 - 778557 | 28277.9 |
| flagellar motor switch protein flig | BB467_01775 | Not Available | Negative | 778568 - 779599 | 38356.5 |
| flagellar m-ring protein flif | BB467_01780 | Not Available | Negative | 779612 - 781315 | 63487.9 |
| hypothetical protein | BB467_01785 | Not Available | Negative | 781359 - 782021 | 24117.4 |
| ctp synthase | BB467_01790 | Not Available | Positive | 782280 - 783896 | 60659.6 |
| single-stranded-dna-specific exonuclease recj | BB467_01795 | Not Available | Positive | 783905 - 785455 | 58429.0 |
| rna pseudouridine synthase | BB467_01800 | Not Available | Positive | 785455 - 786336 | 33502.0 |
| hypothetical protein | BB467_01805 | Not Available | Negative | 786458 - 787018 | 22064.9 |
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 |







