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_02300 | Not Available | Positive | 1103823 - 1104218 | 15530.8 |
| polyprenyl synthetase | BB467_02305 | Not Available | Positive | 1104228 - 1105151 | 35009.6 |
| glutamyl-trna reductase | BB467_02310 | Not Available | Positive | 1105151 - 1106500 | 51587.6 |
| proline--trna ligase | BB467_02315 | Not Available | Positive | 1106504 - 1108237 | 65126.5 |
| hydroxymethylbilane synthase | BB467_02320 | Not Available | Positive | 1108248 - 1109168 | 34096.9 |
| cytochrome c oxidase subunit iii | BB467_02325 | Not Available | Positive | 1109168 - 1109539 | 14341.5 |
| sel1 repeat protein hcpe | BB467_02330 | Not Available | Positive | 1109633 - 1110697 | 39463.1 |
| hypothetical protein | BB467_02335 | Not Available | Negative | 1111454 - 1111984 | 20170.5 |
| glutathionylspermidine synthase | BB467_02340 | Not Available | Negative | 1111984 - 1113156 | 45448.9 |
| hypothetical protein | BB467_02345 | Not Available | Negative | 1113180 - 1113827 | 22887.7 |
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 |







