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 |
|---|---|---|---|---|---|
| 2-oxoglutarate:acceptor oxidoreductase | BB467_04730 | Not Available | Positive | 338937 - 339491 | 20060.4 |
| had family hydrolase | BB467_04735 | Not Available | Positive | 339601 - 341376 | 69261.2 |
| hypothetical protein | BB467_04740 | Not Available | Positive | 341523 - 341687 | 6067.77 |
| disulfide bond formation protein dsbb | BB467_04745 | Not Available | Positive | 341696 - 343168 | 55599.4 |
| tumor necrosis factor alpha-inducing protein | BB467_04755 | Not Available | Positive | 343643 - 344221 | 21879.7 |
| penicillin-binding protein | BB467_04760 | Not Available | Negative | 344224 - 346206 | 74324.8 |
| 8-amino-7-oxononanoate synthase | BB467_04765 | Not Available | Negative | 346207 - 347328 | 42130.2 |
| hemolysin | BB467_04770 | Not Available | Negative | 347351 - 348652 | 48230.8 |
| multidrug resistance protein | BB467_04775 | Not Available | Negative | 348724 - 350505 | 68322.8 |
| flagellin b | BB467_04780 | Not Available | Positive | 350660 - 352192 | 53287.6 |
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 |







