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 |
|---|---|---|---|---|---|
| caax protease | BB467_00395 | Not Available | Positive | 79087 - 79770 | 26783.8 |
| hypothetical protein | BB467_00400 | Not Available | Negative | 80647 - 81186 | 22035.0 |
| dead/deah box helicase | BB467_00410 | Not Available | Negative | 85062 - 87971 | 111605.0 |
| restriction endonuclease | BB467_00415 | Not Available | Negative | 87974 - 88561 | 21992.5 |
| restriction endonuclease | BB467_00420 | Not Available | Negative | 88558 - 90030 | 56232.7 |
| atp-dependent dna helicase recg | BB467_00425 | Not Available | Negative | 90081 - 91949 | 71217.8 |
| hypothetical protein | BB467_00430 | Not Available | Positive | 92026 - 92373 | 13227.2 |
| hypothetical protein | BB467_00435 | Not Available | Positive | 92377 - 93012 | 24927.1 |
| exodeoxyribonuclease iii | BB467_00440 | Not Available | Negative | 93009 - 93761 | 29286.9 |
| Trna-phe | Not Available | Not Available | Positive | 93863 - 93938 | Not Available |
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 |







