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 |
|---|---|---|---|---|---|
| competence protein comb | EC516_04320 | Not Available | Positive | 899508 - 899771 | 10020.6 |
| virb4 family type iv secretion/conjugal transfer atpase | EC516_04325 | Not Available | Positive | 899773 - 902136 | 90195.5 |
| hypothetical protein | EC516_04335 | Not Available | Positive | 902372 - 903781 | 53417.9 |
| chemotaxis signal transduction protein chev | EC516_04340 | Not Available | Positive | 903888 - 904853 | 36559.2 |
| carboxynorspermidine decarboxylase | EC516_04345 | Not Available | Positive | 904850 - 906067 | 45711.8 |
| lipid a 1-phosphatase lpxe | EC516_04350 | Not Available | Negative | 906085 - 906660 | 21199.7 |
| phosphoethanolamine--lipid a transferase epta | EC516_04355 | Not Available | Negative | 906671 - 908242 | 59215.3 |
| outer membrane protein | EC516_04360 | Not Available | Negative | 908856 - 910931 | 75037.6 |
| citrate synthase | EC516_04365 | Not Available | Negative | 911810 - 913090 | 48352.9 |
| isocitrate dehydrogenase (nadp(+)) | EC516_04370 | Not Available | Positive | 913291 - 914568 | 47480.8 |
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 |







