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 |
|---|---|---|---|---|---|
| methyltransferase | BB467_00340 | Not Available | Negative | 66491 - 67207 | 26584.4 |
| bifunctional diaminohydroxyphosphoribosylaminopyrimidine deaminase/5-amino-6-(5-phosphoribosylamino)uracil reductase | BB467_00345 | Not Available | Negative | 67189 - 68223 | 39205.7 |
| sodium/glutamate symporter | BB467_00350 | Not Available | Negative | 68227 - 69453 | 43973.1 |
| saccharopine dehydrogenase | BB467_00355 | Not Available | Positive | 69538 - 70737 | 45073.3 |
| cytochrome c oxidase accessory protein ccog | BB467_00360 | Not Available | Negative | 70747 - 72123 | 52780.2 |
| glycerol-3-phosphate acyltransferase | BB467_00365 | Not Available | Positive | 72229 - 72891 | 23821.3 |
| dihydroneopterin aldolase | BB467_00370 | Not Available | Positive | 72888 - 73241 | 13883.9 |
| tonb-dependent receptor | BB467_00380 | Not Available | Positive | 73721 - 76360 | 97503.1 |
| l-seryl-trna(sec) selenium transferase | BB467_00385 | Not Available | Positive | 76586 - 77746 | 43953.4 |
| transcription termination factor nusa | BB467_00390 | Not Available | Positive | 77842 - 79029 | 44710.4 |
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 |







