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 |
|---|---|---|---|---|---|
| hypothetical protein | BB467_00805 | Not Available | Negative | 169790 - 170221 | 16502.0 |
| hypothetical protein | BB467_00810 | Not Available | Negative | 170231 - 170827 | 22058.9 |
| pyridoxine 5'-phosphate synthase | BB467_00820 | Not Available | Positive | 171970 - 172758 | 29764.4 |
| 4-hydroxythreonine-4-phosphate dehydrogenase pdxa | BB467_00825 | Not Available | Positive | 172760 - 173683 | 33594.7 |
| trna n6-adenosine(37)-threonylcarbamoyltransferase complex transferase subunit tsad | BB467_00830 | Not Available | Positive | 173747 - 174769 | 37854.1 |
| flagellar basal-body rod protein flgg | BB467_00835 | Not Available | Positive | 175593 - 176381 | 28063.0 |
| flagellar biosynthesis protein flgg | BB467_00840 | Not Available | Negative | 176475 - 176762 | 10699.3 |
| ubiquinol-cytochrome c chaperone | BB467_00845 | Not Available | Negative | 176864 - 177145 | 10323.7 |
| hypothetical protein | BB467_00850 | Not Available | Negative | 177123 - 177407 | 11049.0 |
| hypothetical protein | BB467_00855 | Not Available | Negative | 177988 - 178749 | 28464.2 |
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 |







