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 |
|---|---|---|---|---|---|
| nuclease nuct | C2R84_01310 | Not Available | Positive | 254780 - 255322 | 20136.5 |
| outer membrane protein | C2R84_01315 | Not Available | Negative | 255329 - 256093 | 28863.6 |
| flagellar l-ring protein | C2R84_01320 | Not Available | Positive | 256208 - 256921 | 26470.2 |
| pseudaminic acid cytidylyltransferase | C2R84_01325 | Not Available | Positive | 256940 - 257629 | 26078.5 |
| cmp-n-acetylneuraminic acid synthetase | C2R84_01330 | Not Available | Positive | 257599 - 258492 | 33764.8 |
| udp-4-amino-4, 6-dideoxy-n-acetyl-beta-l-altrosamine n-acetyltransferase | C2R84_01335 | Not Available | Positive | 258489 - 259031 | 21239.6 |
| tetraacyldisaccharide 4'-kinase | C2R84_01340 | Not Available | Negative | 258964 - 259902 | 35620.8 |
| nad(+) synthetase | C2R84_01345 | Not Available | Negative | 259899 - 260681 | 29186.4 |
| Trna-arg | Not Available | Not Available | Positive | 260766 - 260842 | Not Available |
| ketol-acid reductoisomerase | C2R84_01355 | Not Available | Positive | 260930 - 261922 | 36560.8 |
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 |







