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 |
|---|---|---|---|---|---|
| dna cytosine methyltransferase | EC516_04495 | Not Available | Negative | 935858 - 936442 | 21872.3 |
| site-specific dna-methyltransferase | EC516_04505 | Not Available | Negative | 936866 - 937897 | 39502.8 |
| restriction endonuclease | EC516_04510 | Not Available | Negative | 937907 - 938689 | 30370.5 |
| type ii restriction endonuclease | EC516_04515 | Not Available | Negative | 938812 - 938916 | 3911.03 |
| restriction endonuclease | EC516_04520 | Not Available | Negative | 939069 - 940328 | 49715.3 |
| adenine/cytosine dna methyltransferase | EC516_04525 | Not Available | Negative | 940328 - 942796 | 94710.1 |
| sodium/proline symporter putp | EC516_04530 | Not Available | Negative | 942837 - 944327 | 54029.2 |
| aldehyde dehydrogenase family protein | EC516_04535 | Not Available | Negative | 944354 - 947911 | 135151.0 |
| hypothetical protein | EC516_04540 | Not Available | Positive | 948232 - 948441 | 7618.04 |
| adp-glyceromanno-heptose 6-epimerase | EC516_04625 | Not Available | Negative | 965771 - 966763 | 37562.0 |
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 |







