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 ZH68 56 |
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
503800 bp
Thymine Count
514143 bp
Guanine Count
329479 bp
Cytosine Count
326302 bp
Genome Length
1677896 bp
Protein-coding Genes
1484 genes
Non-Coding Genes
80 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| cag pathogenicity island protein | EC516_05815 | Not Available | Negative | 1206633 - 1207289 | 25256.1 |
| cag pathogenicity island protein | EC516_05820 | Not Available | Negative | 1207258 - 1207416 | 6272.36 |
| cag pathogenicity island protein cag1 | EC516_05825 | Not Available | Negative | 1207432 - 1207779 | 12338.9 |
| sel1 repeat family protein | EC516_05835 | Not Available | Positive | 1208120 - 1208974 | 32573.6 |
| peptidase | EC516_05840 | Not Available | Negative | 1209052 - 1210044 | 38564.2 |
| gtpase era | EC516_05845 | Not Available | Negative | 1210041 - 1210949 | 34604.4 |
| hslu--hslv peptidase atpase subunit | EC516_05850 | Not Available | Negative | 1210946 - 1212277 | 50197.0 |
| atp-dependent protease subunit hslv | EC516_05855 | Not Available | Negative | 1212277 - 1212819 | 19992.2 |
| 50s ribosomal protein l9 | EC516_05860 | Not Available | Negative | 1212823 - 1213275 | 16578.4 |
| duf262 domain-containing protein | EC516_05865 | Not Available | Negative | 1213335 - 1215479 | 83845.2 |
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 |







