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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| cag pathogenicity island protein | C2R84_04405 | Not Available | Negative | 846674 - 846832 | 6381.53 |
| cag pathogenicity island protein cag1 | C2R84_04410 | Not Available | Negative | 846848 - 847195 | 12382.9 |
| sel1 repeat family protein | C2R84_04415 | Not Available | Positive | 847367 - 848221 | 32502.7 |
| type i glutamate--ammonia ligase | C2R84_04420 | Not Available | Negative | 848454 - 849899 | 54445.5 |
| hypothetical protein | C2R84_04425 | Not Available | Positive | 850037 - 852115 | 81833.6 |
| 50s ribosomal protein l9 | C2R84_04430 | Not Available | Positive | 852175 - 852627 | 16580.3 |
| hslu--hslv peptidase proteolytic subunit | C2R84_04435 | Not Available | Positive | 852631 - 853173 | 19997.2 |
| hslu--hslv peptidase atpase subunit | C2R84_04440 | Not Available | Positive | 853173 - 854504 | 50091.8 |
| gtpase era | C2R84_04445 | Not Available | Positive | 854501 - 855409 | 34470.3 |
| peptidase | C2R84_04450 | Not Available | Positive | 855406 - 856398 | 38537.2 |
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 |







