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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 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 | C2R84_02720 | Not Available | Positive | 516270 - 516476 | 7896.97 |
| hypothetical protein | C2R84_02730 | Not Available | Positive | 517227 - 517466 | 8880.37 |
| abc transporter substrate-binding protein | C2R84_02735 | Not Available | Positive | 517483 - 517983 | 18749.0 |
| toxin | C2R84_02740 | Not Available | Negative | 518042 - 527608 | 348562.0 |
| hypothetical protein | C2R84_02745 | Not Available | Negative | 527758 - 528065 | 11531.8 |
| osmoprotection protein | C2R84_02750 | Not Available | Positive | 528066 - 529098 | 39408.8 |
| osmoprotection atp-binding protein | C2R84_02755 | Not Available | Positive | 529102 - 529743 | 23646.9 |
| hypothetical protein | C2R84_02760 | Not Available | Negative | 529755 - 529934 | 6517.84 |
| hypothetical protein | C2R84_02765 | Not Available | Positive | 529926 - 530387 | 18159.3 |
| excinuclease abc subunit c | C2R84_02770 | Not Available | Positive | 530388 - 532172 | 68693.8 |
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 |







