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_02615 | Not Available | Positive | 1277844 - 1278317 | 18115.2 |
| aaa family atpase | BB467_02620 | Not Available | Positive | 1278314 - 1279459 | 43505.0 |
| excinuclease abc subunit a | BB467_02625 | Not Available | Negative | 1280133 - 1282940 | 104105.0 |
| hypothetical protein | BB467_02630 | Not Available | Positive | 1283123 - 1283944 | 29916.5 |
| 16s rrna (cytosine(1402)-n(4))-methyltransferase | BB467_02635 | Not Available | Positive | 1284121 - 1285047 | 34738.1 |
| hypothetical protein | BB467_02640 | Not Available | Positive | 1285055 - 1285399 | 13358.0 |
| hypothetical protein | BB467_02645 | Not Available | Negative | 1285593 - 1285829 | 9146.55 |
| acetolactate synthase | BB467_02650 | Not Available | Positive | 1285847 - 1286749 | 32967.7 |
| hypothetical protein | BB467_02655 | Not Available | Positive | 1286975 - 1288960 | 73256.1 |
| competence protein comgf | BB467_02660 | Not Available | Positive | 1289165 - 1290385 | 47207.1 |
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 |







