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 |
|---|---|---|---|---|---|
| hypothetical protein | EC550_04055 | Not Available | Negative | 818195 - 818542 | 13289.3 |
| atp-dependent dna helicase recg | EC550_04060 | Not Available | Positive | 818624 - 820495 | 71303.0 |
| dead/deah box helicase | EC550_04070 | Not Available | Positive | 822491 - 825394 | 111341.0 |
| class i sam-dependent dna methyltransferase | EC550_04075 | Not Available | Positive | 825501 - 829082 | 139946.0 |
| rna-directed dna polymerase | EC550_04080 | Not Available | Positive | 829508 - 831136 | 64200.8 |
| duf4065 domain-containing protein | EC550_04085 | Not Available | Positive | 831362 - 831799 | 17335.3 |
| transcription termination/antitermination protein nusa | EC550_04095 | Not Available | Negative | 832748 - 833935 | 44652.4 |
| l-seryl-trna(sec) selenium transferase | EC550_04100 | Not Available | Negative | 834037 - 835197 | 43855.3 |
| tonb-dependent receptor | EC550_04105 | Not Available | Negative | 835439 - 838072 | 97400.0 |
| plug domain-containing protein | EC550_04110 | Not Available | Negative | 838241 - 838567 | 12606.3 |
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 |







