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 |
|---|---|---|---|---|---|
| metal-dependent hydrolase | BB467_00500 | Not Available | Positive | 107686 - 108393 | 28035.2 |
| ligand-gated channel | BB467_00505 | Not Available | Negative | 108478 - 111003 | 94683.3 |
| arginase | BB467_00510 | Not Available | Negative | 111351 - 112319 | 36759.6 |
| s-methylmethionine transporter | BB467_00515 | Not Available | Negative | 112332 - 113759 | 51677.4 |
| alanine dehydrogenase | BB467_00520 | Not Available | Positive | 113954 - 115096 | 41146.2 |
| hypothetical protein | BB467_00525 | Not Available | Positive | 115218 - 117023 | 70214.8 |
| hypothetical protein | BB467_00530 | Not Available | Negative | 117034 - 117762 | 26792.7 |
| nad(+) kinase | BB467_00535 | Not Available | Positive | 117948 - 118802 | 31726.4 |
| dna recombination protein recn | BB467_00540 | Not Available | Positive | 118818 - 120392 | 59657.2 |
| hypothetical protein | BB467_00545 | Not Available | Positive | 120389 - 121696 | 51063.5 |
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 |







