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_07660 | Not Available | Negative | 1161034 - 1161564 | 20769.5 |
| hydroxyacid dehydrogenase | BB467_07665 | Not Available | Positive | 1161637 - 1162581 | 34729.2 |
| hypothetical protein | BB467_07670 | Not Available | Negative | 1162795 - 1163508 | 26107.2 |
| threonine synthase | BB467_07675 | Not Available | Negative | 1163616 - 1165076 | 54802.8 |
| chemotaxis protein | BB467_07680 | Not Available | Positive | 1165279 - 1167306 | 74745.5 |
| hypothetical protein | BB467_07685 | Not Available | Positive | 1167306 - 1168412 | 42844.7 |
| hypothetical protein | BB467_07690 | Not Available | Positive | 1168630 - 1169391 | 29462.7 |
| glycosyl transferase | BB467_07695 | Not Available | Negative | 1169363 - 1170154 | 30076.8 |
| chemotaxis protein | BB467_07700 | Not Available | Negative | 1170185 - 1171870 | 62402.0 |
| dna methyltransferase | BB467_07710 | Not Available | Positive | 1172354 - 1173433 | 41975.4 |
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 |







