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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| quinolinate synthase nada | C2R84_03715 | Not Available | Negative | 705775 - 706779 | 37446.3 |
| phosphatidylserine decarboxylase | C2R84_03720 | Not Available | Negative | 706769 - 707572 | 30171.5 |
| helix-turn-helix domain-containing protein | C2R84_03725 | Not Available | Negative | 707566 - 708072 | 19748.8 |
| hypothetical protein | C2R84_03730 | Not Available | Negative | 708085 - 708636 | 21318.1 |
| 4-hydroxybenzoate polyprenyltransferase | C2R84_03735 | Not Available | Negative | 708572 - 709456 | 32931.2 |
| competence protein | C2R84_03740 | Not Available | Negative | 709485 - 710738 | 47791.2 |
| replicative dna helicase | C2R84_03745 | Not Available | Negative | 710795 - 712255 | 55419.4 |
| bifunctional adp-dependent nad(p)h-hydrate dehydratase/nad(p)h-hydrate epimerase | C2R84_03750 | Not Available | Negative | 712258 - 713664 | 50877.4 |
| sensor histidine kinase | C2R84_03755 | Not Available | Negative | 713667 - 714869 | 46269.9 |
| dna-binding response regulator | C2R84_03760 | Not Available | Negative | 714835 - 715476 | 24859.1 |
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 |







