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 |
|---|---|---|---|---|---|
| holo-acp synthase | BB467_04475 | Not Available | Negative | 292412 - 292771 | 13144.3 |
| flagellar basal body-associated protein flil | BB467_04480 | Not Available | Negative | 292778 - 293329 | 20396.9 |
| 16s rrna (guanine(966)-n(2))-methyltransferase rsmd | BB467_04485 | Not Available | Negative | 293338 - 293940 | 22569.8 |
| dihydroneopterin aldolase | BB467_04490 | Not Available | Negative | 293919 - 294254 | 13175.0 |
| sam-dependent methyltransferase | BB467_04495 | Not Available | Negative | 294598 - 295608 | 38727.9 |
| mbl fold hydrolase | BB467_04500 | Not Available | Positive | 295741 - 296358 | 23485.9 |
| thiamine biosynthesis protein thif | BB467_04505 | Not Available | Positive | 296359 - 297126 | 28147.5 |
| flagellar motor protein mota | BB467_04510 | Not Available | Positive | 297142 - 297915 | 27711.9 |
| flagellar motor protein motb | BB467_04515 | Not Available | Positive | 297918 - 298691 | 28839.5 |
| hypothetical protein | BB467_04520 | Not Available | Positive | 298697 - 299134 | 16590.2 |
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 |







