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 |
|---|---|---|---|---|---|
| Trna-arg | Not Available | Not Available | Positive | 462159 - 462235 | Not Available |
| hypothetical protein | BB467_05265 | Not Available | Positive | 462262 - 462360 | 3744.77 |
| mechanosensitive ion channel protein | BB467_05270 | Not Available | Positive | 462825 - 464696 | 71192.8 |
| sam-dependent methyltransferase | BB467_05275 | Not Available | Negative | 464706 - 465875 | 45393.7 |
| methionine--trna ligase | BB467_05280 | Not Available | Positive | 466045 - 467997 | 74505.9 |
| ferrochelatase | BB467_05285 | Not Available | Positive | 467998 - 469005 | 38782.4 |
| trna 5-methoxyuridine(34) synthase cmob | BB467_05290 | Not Available | Positive | 469009 - 469794 | 29971.8 |
| thioesterase | BB467_05295 | Not Available | Positive | 469809 - 470243 | 16377.8 |
| glycosyl transferase family 1 | BB467_05300 | Not Available | Positive | 470248 - 471417 | 44927.4 |
| arginine decarboxylase | BB467_05305 | Not Available | Positive | 471432 - 473279 | 70235.1 |
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 |







