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 |
|---|---|---|---|---|---|
| dtmp kinase | BB467_00185 | Not Available | Negative | 34299 - 34874 | 21393.3 |
| pantetheine-phosphate adenylyltransferase | BB467_00190 | Not Available | Negative | 34876 - 35349 | 17714.7 |
| 3-octaprenyl-4-hydroxybenzoate carboxy-lyase | BB467_00195 | Not Available | Negative | 35349 - 35912 | 20551.4 |
| flagella basal body p-ring formation protein flga | BB467_00200 | Not Available | Negative | 35922 - 36578 | 24379.9 |
| dna helicase ii | BB467_00205 | Not Available | Negative | 36575 - 38620 | 77431.5 |
| Ncrna_class:srp_rna | Not Available | Not Available | Positive | 39995 - 40092 | Not Available |
| anaphase-promoting protein | BB467_00210 | Not Available | Negative | 38620 - 41154 | 96719.2 |
| serine--trna ligase | BB467_00215 | Not Available | Negative | 41164 - 42411 | 47353.3 |
| exodeoxyribonuclease vii small subunit | BB467_00225 | Not Available | Negative | 43213 - 43473 | 9918.8 |
| bifunctional demethylmenaquinone methyltransferase/2-methoxy-6-polyprenyl-1,4-benzoquinol methylase | BB467_00230 | Not Available | Negative | 43483 - 44223 | 27850.9 |
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 |







