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 |
|---|---|---|---|---|---|
| comb7 lipoprotein | BB467_01070 | Not Available | Positive | 217447 - 217560 | 4291.5 |
| competence protein comb | BB467_01075 | Not Available | Positive | 217557 - 218300 | 28737.6 |
| conjugal transfer protein | BB467_01080 | Not Available | Positive | 218300 - 219274 | 37460.2 |
| hypothetical protein | BB467_01085 | Not Available | Positive | 219267 - 220397 | 42021.0 |
| mannose-1-phosphate guanylyltransferase/mannose-6-phosphate isomerase | BB467_01090 | Not Available | Positive | 220463 - 221875 | 53280.9 |
| gdp-mannose 4,6-dehydratase | BB467_01095 | Not Available | Positive | 221916 - 223061 | 43833.4 |
| gdp-fucose synthetase | BB467_01100 | Not Available | Positive | 223054 - 223986 | 34858.5 |
| hypothetical protein | BB467_01105 | Not Available | Negative | 224368 - 224664 | 11298.4 |
| hydrogenase expression/formation protein hype | BB467_01110 | Not Available | Negative | 224840 - 225838 | 36410.6 |
| carbamoyltransferase hypf | BB467_01115 | Not Available | Negative | 225850 - 228102 | 84952.8 |
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 |







