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 | 2036 |
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
504110 bp
Thymine Count
502055 bp
Guanine Count
321126 bp
Cytosine Count
320657 bp
Genome Length
1647948 bp
Protein-coding Genes
1468 genes
Non-Coding Genes
43 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| hydroxyacid dehydrogenase | BB464_06270 | Not Available | Negative | 753209 - 754066 | 30660.6 |
| polyketide cyclase | BB464_06275 | Not Available | Negative | 754081 - 754584 | 19503.2 |
| poly(a) polymerase | BB464_06280 | Not Available | Negative | 754598 - 755806 | 46594.8 |
| 7-cyano-7-deazaguanine synthase quec | BB464_06285 | Not Available | Positive | 755869 - 756546 | 25276.4 |
| hypothetical protein | BB464_06290 | Not Available | Negative | 756582 - 757493 | 33921.3 |
| hypothetical protein | BB464_06295 | Not Available | Positive | 757676 - 758128 | 16837.9 |
| hypothetical protein | BB464_06300 | Not Available | Positive | 758257 - 758670 | 15696.0 |
| protein hyde | BB464_06305 | Not Available | Negative | 758675 - 760213 | 58335.9 |
| hydrogenase expression/formation protein | BB464_06310 | Not Available | Negative | 760215 - 760751 | 19565.9 |
| ni/fe-hydrogenase, b-type cytochrome subunit | BB464_06315 | Not Available | Negative | 760748 - 761422 | 25908.0 |
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 |







