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 |
|---|---|---|---|---|---|
| phosphoglucosamine mutase | C2R84_05855 | Not Available | Positive | 1129740 - 1131077 | 49114.5 |
| lipoprotein signal peptidase | C2R84_05860 | Not Available | Positive | 1131071 - 1131544 | 17887.4 |
| Trna-val | Not Available | Not Available | Positive | 1131562 - 1131637 | Not Available |
| urease subunit alpha | C2R84_05870 | Not Available | Positive | 1131887 - 1132603 | 26541.1 |
| urease subunit beta | C2R84_05875 | Not Available | Positive | 1132607 - 1134316 | 61687.2 |
| acid-activated urea channel | C2R84_05880 | Not Available | Positive | 1134509 - 1135096 | 21692.7 |
| urease accessory protein uree | C2R84_05885 | Not Available | Positive | 1135098 - 1135610 | 19472.7 |
| urease accessory protein uref | C2R84_05890 | Not Available | Positive | 1135622 - 1136386 | 28692.5 |
| urease accessory protein ureg | C2R84_05895 | Not Available | Positive | 1136415 - 1137014 | 21956.6 |
| urease accessory protein | C2R84_05900 | Not Available | Positive | 1137014 - 1137811 | 29582.9 |
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 |







