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 |
|---|---|---|---|---|---|
| integrase | EC516_03045 | Not Available | Negative | 623423 - 624211 | 30604.2 |
| type i restriction endonuclease subunit s | EC516_03050 | Not Available | Negative | 624189 - 624291 | 3858.83 |
| cag pathogenicity island protein | EC516_03055 | Not Available | Negative | 624292 - 626792 | 96678.0 |
| type iv secretion system apparatus protein cagx | EC516_03060 | Not Available | Negative | 626807 - 628372 | 60581.7 |
| virb8 family protein | EC516_03070 | Not Available | Negative | 630036 - 630794 | 29127.4 |
| cag pathogenicity island protein | EC516_03075 | Not Available | Positive | 631175 - 631831 | 24615.3 |
| type iv secretion system apparatus protein cagt | EC516_03080 | Not Available | Positive | 631867 - 632709 | 32544.0 |
| cag pathogenicity island protein | EC516_03085 | Not Available | Negative | 632913 - 633512 | 23858.5 |
| cag pathogenicity island protein | EC516_03090 | Not Available | Negative | 633939 - 634319 | 13890.5 |
| hypothetical protein | EC516_03095 | Not Available | Negative | 634256 - 634441 | 6975.67 |
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 |







