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 p | BB467_04315 | Not Available | Negative | 1638393 - 1638956 | 20777.0 |
| fructose-1,6-bisphosphate aldolase, class ii | BB467_04320 | Not Available | Negative | 1638978 - 1639901 | 33799.8 |
| peptidylprolyl isomerase | BB467_04325 | Not Available | Negative | 1639915 - 1640814 | 33953.9 |
| hypothetical protein | BB467_04330 | Not Available | Positive | 1640962 - 1641180 | 8219.79 |
| peptidase | BB467_04335 | Not Available | Positive | 1641292 - 1642020 | 28314.4 |
| flagellar biosynthetic protein flir | BB467_04340 | Not Available | Positive | 1642014 - 1642781 | 28074.3 |
| molybdopterin molybdenumtransferase moea | BB467_04345 | Not Available | Positive | 1642791 - 1643966 | 43734.4 |
| peptide chain release factor 2 | BB467_04350 | Not Available | Positive | 1644027 - 1645118 | 41358.5 |
| chemotaxis protein | BB467_04355 | Not Available | Positive | 1645188 - 1645919 | 27468.1 |
| protease | BB467_04360 | Not Available | Positive | 1645922 - 1647202 | 47724.4 |
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 |







