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 |
|---|---|---|---|---|---|
| caldesmon | BB467_06660 | Not Available | Negative | 857429 - 858721 | 50061.6 |
| nadph-dependent 7-cyano-7-deazaguanine reductase quef | BB467_06675 | Not Available | Negative | 860106 - 860552 | 17053.6 |
| ribosome silencing factor | BB467_06680 | Not Available | Positive | 860612 - 860953 | 13108.9 |
| trna (adenosine(37)-n6)-dimethylallyltransferase miaa | BB467_06685 | Not Available | Positive | 861024 - 861857 | 31602.3 |
| lipopolysaccharide 1,2-glucosyltransferase | BB467_06690 | Not Available | Positive | 861858 - 862961 | 42875.1 |
| sulfatase | BB467_06695 | Not Available | Positive | 862971 - 863780 | 30530.9 |
| sulfatase | BB467_06700 | Not Available | Positive | 863791 - 864645 | 33384.4 |
| udp-n-acetylenolpyruvoylglucosamine reductase | BB467_06705 | Not Available | Negative | 864696 - 865475 | 28633.6 |
| flagellar export apparatus protein fliq | BB467_06710 | Not Available | Negative | 865479 - 865745 | 9762.84 |
| escn/yscn/hrcn family type iii secretion system atpase | BB467_06715 | Not Available | Negative | 865756 - 867060 | 47683.1 |
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 |







