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_01185 | Not Available | Positive | 242955 - 243302 | 13933.4 |
| caax protease | BB467_01200 | Not Available | Negative | 244668 - 245267 | 23412.7 |
| conjugal transfer protein trbl | BB467_01205 | Not Available | Negative | 245340 - 246602 | 46040.7 |
| hypothetical protein | BB467_01210 | Not Available | Negative | 246604 - 246882 | 10790.2 |
| hypothetical protein | BB467_01215 | Not Available | Negative | 246934 - 247185 | 9393.74 |
| urease accessory protein ureh | BB467_01225 | Not Available | Negative | 248575 - 249372 | 29755.9 |
| urease accessory protein ureg | BB467_01230 | Not Available | Negative | 249372 - 249971 | 21937.6 |
| urease accessory protein uref | BB467_01235 | Not Available | Negative | 250000 - 250764 | 28605.4 |
| urease accessory protein uree | BB467_01240 | Not Available | Negative | 250777 - 251289 | 19455.7 |
| acid-activated urea channel | BB467_01245 | Not Available | Negative | 251291 - 251878 | 21712.7 |
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 |







