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 adenine methylase | EC516_07935 | Not Available | Positive | 1620133 - 1621062 | 35743.3 |
| giy-yig nuclease family protein | EC516_07940 | Not Available | Positive | 1621065 - 1621688 | 23599.1 |
| dna cytosine methyltransferase | EC516_07945 | Not Available | Positive | 1621778 - 1622833 | 39591.8 |
| restriction endonuclease | EC516_07950 | Not Available | Positive | 1622826 - 1623578 | 29213.0 |
| catalase | EC516_07960 | Not Available | Negative | 1623817 - 1624761 | 35917.6 |
| outer membrane beta-barrel protein hofc | EC516_07965 | Not Available | Positive | 1625041 - 1626627 | 59706.3 |
| outer membrane beta-barrel protein hofd | EC516_07970 | Not Available | Positive | 1626699 - 1628096 | 53527.5 |
| hd family hydrolase | EC516_07975 | Not Available | Positive | 1628508 - 1629728 | 47319.2 |
| fic family protein | EC516_07980 | Not Available | Positive | 1629728 - 1630459 | 28475.5 |
| rna polymerase factor sigma-54 | EC516_07985 | Not Available | Negative | 1630441 - 1631685 | 48263.2 |
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 |







