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 |
|---|---|---|---|---|---|
| gtp-binding protein typa | BB467_07545 | Not Available | Positive | 1137893 - 1139695 | 66796.5 |
| restriction endonuclease | BB467_07555 | Not Available | Positive | 1140638 - 1141231 | 22347.6 |
| dna (cytosine-5-)-methyltransferase | BB467_07560 | Not Available | Positive | 1141329 - 1142384 | 39616.0 |
| restriction endonuclease | BB467_07565 | Not Available | Positive | 1142377 - 1143129 | 29346.1 |
| hypothetical protein | BB467_07570 | Not Available | Negative | 1143207 - 1143395 | 7438.21 |
| catalase | BB467_07575 | Not Available | Negative | 1143367 - 1144311 | 36013.8 |
| hypothetical protein | BB467_07580 | Not Available | Positive | 1144598 - 1146184 | 59705.1 |
| hypothetical protein | BB467_07585 | Not Available | Positive | 1146256 - 1147653 | 53445.4 |
| hypothetical protein | BB467_07595 | Not Available | Positive | 1148923 - 1149348 | 16868.7 |
| hypothetical protein | BB467_07600 | Not Available | Positive | 1149364 - 1150122 | 28289.4 |
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 |







