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 |
|---|---|---|---|---|---|
| restriction endonuclease subunit s | BB467_06890 | Not Available | Positive | 904386 - 905351 | 36930.8 |
| Trna-pro | Not Available | Not Available | Positive | 905838 - 905915 | Not Available |
| rna degradosome polyphosphate kinase | BB467_06900 | Not Available | Positive | 906009 - 908036 | 77996.8 |
| dihydroorotate dehydrogenase (quinone) | BB467_06905 | Not Available | Positive | 908073 - 909128 | 38921.5 |
| protease | BB467_06910 | Not Available | Positive | 909125 - 910459 | 50343.6 |
| 4-hydroxy-tetrahydrodipicolinate synthase | BB467_06915 | Not Available | Positive | 910477 - 911379 | 33195.4 |
| 7-alpha-hydroxysteroid dehydrogenase | BB467_06920 | Not Available | Positive | 911376 - 912164 | 28549.2 |
| toxin | BB467_06930 | Not Available | Negative | 912498 - 919691 | 259388.0 |
| type i glyceraldehyde-3-phosphate dehydrogenase | BB467_06935 | Not Available | Negative | 919772 - 920770 | 37269.4 |
| hypothetical protein | BB467_06940 | Not Available | Positive | 920915 - 921607 | 25172.5 |
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 |







