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 ZH100 80 |
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
494417 bp
Thymine Count
496721 bp
Guanine Count
318568 bp
Cytosine Count
312565 bp
Genome Length
1627857 bp
Protein-coding Genes
1487 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| restriction endonuclease subunit s | EC550_02100 | Not Available | Positive | 425835 - 426807 | 37151.9 |
| class i sam-dependent methyltransferase | EC550_02105 | Not Available | Positive | 426809 - 428446 | 63268.4 |
| lipopolysaccharide heptosyltransferase family protein | EC550_02110 | Not Available | Positive | 428412 - 429260 | 33042.8 |
| translational gtpase typa | EC550_02115 | Not Available | Positive | 429306 - 431105 | 66694.4 |
| dna adenine methylase | EC550_02120 | Not Available | Positive | 431121 - 432050 | 35877.6 |
| dna cytosine methyltransferase | EC550_02130 | Not Available | Positive | 432768 - 433823 | 39729.1 |
| catalase | EC550_02140 | Not Available | Negative | 434801 - 435745 | 35946.5 |
| outer membrane beta-barrel protein hofc | EC550_02145 | Not Available | Positive | 436034 - 437620 | 59731.2 |
| outer membrane beta-barrel protein hofd | EC550_02150 | Not Available | Positive | 437693 - 439090 | 53641.6 |
| duf3519 domain-containing protein | EC550_02155 | Not Available | Positive | 439484 - 441715 | 84323.7 |
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 |







