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 |
|---|---|---|---|---|---|
| prephenate dehydrogenase | C2R84_03820 | Not Available | Positive | 729643 - 730470 | 30437.3 |
| dna/rna non-specific endonuclease | C2R84_03830 | Not Available | Negative | 730915 - 731778 | 33511.6 |
| restriction endonuclease | C2R84_03835 | Not Available | Negative | 732058 - 733782 | 66742.4 |
| restriction endonuclease | C2R84_03840 | Not Available | Negative | 733776 - 736118 | 91592.1 |
| biotin synthase | C2R84_03850 | Not Available | Positive | 736541 - 737389 | 31491.9 |
| ribonuclease n | C2R84_03855 | Not Available | Positive | 737389 - 738267 | 34601.9 |
| osmoprotection protein | C2R84_03860 | Not Available | Negative | 738903 - 739498 | 22255.7 |
| hypothetical protein | C2R84_03865 | Not Available | Negative | 739567 - 740013 | 17049.7 |
| flagellar motor protein motb | C2R84_03870 | Not Available | Negative | 740010 - 740783 | 28870.6 |
| motility protein a | C2R84_03875 | Not Available | Negative | 740786 - 741559 | 27711.9 |
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 |







