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 | 2036 |
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
504110 bp
Thymine Count
502055 bp
Guanine Count
321126 bp
Cytosine Count
320657 bp
Genome Length
1647948 bp
Protein-coding Genes
1468 genes
Non-Coding Genes
43 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| peptidase m23 | BB464_00140 | Not Available | Negative | 32718 - 33644 | 34973.6 |
| bifunctional folylpolyglutamate synthase/dihydrofolate synthase | BB464_00145 | Not Available | Negative | 33644 - 34828 | 44928.8 |
| hypothetical protein | BB464_00150 | Not Available | Negative | 34818 - 35330 | 19657.3 |
| leucine--trna ligase | BB464_00155 | Not Available | Negative | 35327 - 37747 | 92985.0 |
| hypothetical protein | BB464_00160 | Not Available | Negative | 37757 - 38095 | 12240.5 |
| protein-export membrane protein secf | BB464_00165 | Not Available | Negative | 38105 - 39076 | 36132.9 |
| protein-export membrane protein secd | BB464_00170 | Not Available | Negative | 39085 - 40665 | 56849.4 |
| preprotein translocase subunit yajc | BB464_00175 | Not Available | Negative | 40662 - 41045 | 14424.8 |
| na+/h+ antiporter nhaa | BB464_00180 | Not Available | Negative | 41093 - 42409 | 47774.0 |
| recombinase recb | BB464_00185 | Not Available | Negative | 42433 - 45279 | 109519.0 |
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 |







