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 |
|---|---|---|---|---|---|
| competence protein | BB467_00450 | Not Available | Negative | 93941 - 95380 | 54661.3 |
| hypothetical protein | BB467_00455 | Not Available | Positive | 95379 - 95456 | 3073.06 |
| chromosomal replication initiation protein dnaa | BB467_00460 | Not Available | Negative | 95608 - 96981 | 51727.2 |
| purine-nucleoside phosphorylase | BB467_00465 | Not Available | Positive | 97135 - 97677 | 19955.2 |
| hypothetical protein | BB467_00470 | Not Available | Positive | 97722 - 97961 | 9113.32 |
| glutamine--fructose-6-phosphate aminotransferase | BB467_00475 | Not Available | Positive | 97962 - 99755 | 67099.8 |
| fad-dependent thymidylate synthase | BB467_00480 | Not Available | Positive | 99777 - 100403 | 23995.7 |
| restriction endonuclease subunit s | BB467_00485 | Not Available | Negative | 101050 - 102183 | 43098.4 |
| type i restriction-modification system subunit m | BB467_00490 | Not Available | Negative | 102191 - 104641 | 92593.8 |
| restriction endonuclease subunit r | BB467_00495 | Not Available | Positive | 104711 - 107686 | 115901.0 |
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 |







