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 ZH68 56 |
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
503800 bp
Thymine Count
514143 bp
Guanine Count
329479 bp
Cytosine Count
326302 bp
Genome Length
1677896 bp
Protein-coding Genes
1484 genes
Non-Coding Genes
80 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| cag pathogenicity island protein | EC516_03100 | Not Available | Negative | 634751 - 635095 | 13629.2 |
| sodium:calcium antiporter | EC516_03115 | Not Available | Positive | 636858 - 637778 | 34717.0 |
| sodium:calcium antiporter | EC516_03120 | Not Available | Negative | 637859 - 638572 | 26891.7 |
| sodium:calcium antiporter | EC516_03125 | Not Available | Negative | 638569 - 639714 | 41514.5 |
| sodium:calcium antiporter | EC516_03130 | Not Available | Negative | 639725 - 640837 | 39265.9 |
| sodium:calcium antiporter | EC516_03135 | Not Available | Negative | 640853 - 641281 | 16035.2 |
| type iv secretion system chaperone cagf | EC516_03140 | Not Available | Negative | 641336 - 642142 | 31790.3 |
| virb4 family type iv secretion/conjugal transfer atpase | EC516_03145 | Not Available | Negative | 642144 - 645095 | 112087.0 |
| sodium:calcium antiporter | EC516_03150 | Not Available | Negative | 645104 - 645727 | 24079.2 |
| sodium:calcium antiporter | EC516_03155 | Not Available | Negative | 645729 - 646076 | 11939.8 |
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 |







