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 |
|---|---|---|---|---|---|
| sodium:calcium antiporter | BB467_03285 | Not Available | Positive | 1445596 - 1450998 | 205613.0 |
| sodium:calcium antiporter | BB467_03290 | Not Available | Positive | 1451135 - 1451734 | 23207.7 |
| p-type dna transfer atpase virb11 | BB467_03295 | Not Available | Positive | 1451739 - 1452731 | 37535.9 |
| sodium:calcium antiporter | BB467_03300 | Not Available | Positive | 1452740 - 1454986 | 85768.8 |
| sodium:calcium antiporter | BB467_03305 | Not Available | Negative | 1455468 - 1455977 | 19575.8 |
| sodium:calcium antiporter | BB467_03310 | Not Available | Negative | 1455987 - 1457432 | 55168.0 |
| cag pathogenicity island protein | BB467_03315 | Not Available | Negative | 1457425 - 1458084 | 25423.3 |
| cag pathogenicity island protein cag1 | BB467_03320 | Not Available | Negative | 1458227 - 1458574 | 12313.8 |
| hypothetical protein | BB467_03325 | Not Available | Positive | 1458842 - 1459696 | 32380.6 |
| type i glutamate--ammonia ligase | BB467_03330 | Not Available | Negative | 1459926 - 1461371 | 54461.6 |
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 |







