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 |
|---|---|---|---|---|---|
| lipopolysaccharide 1,2-glucosyltransferase | BB467_04155 | Not Available | Positive | 1608213 - 1608326 | 4237.13 |
| lipopolysaccharide biosynthesis protein | BB467_04160 | Not Available | Positive | 1608350 - 1609381 | 40332.8 |
| sodium:proton antiporter | BB467_04165 | Not Available | Negative | 1609396 - 1610502 | 40072.0 |
| hypothetical protein | BB467_04170 | Not Available | Positive | 1610599 - 1613667 | 121121.0 |
| hypothetical protein | BB467_04175 | Not Available | Positive | 1613745 - 1614128 | 14552.0 |
| hypothetical protein | BB467_04180 | Not Available | Negative | 1614417 - 1614719 | 11516.0 |
| 3-oxoacyl-acp synthase | BB467_04185 | Not Available | Negative | 1614740 - 1615732 | 36383.9 |
| phosphate acyltransferase | BB467_04190 | Not Available | Negative | 1615756 - 1616775 | 36428.2 |
| 50s ribosomal protein l32 | BB467_04195 | Not Available | Negative | 1616853 - 1616999 | 5646.94 |
| hypothetical protein | BB467_04200 | Not Available | Negative | 1617015 - 1617371 | 13415.1 |
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 |







