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 |
|---|---|---|---|---|---|
| hypothetical protein | C2R84_02100 | Not Available | Negative | 394642 - 395497 | 32295.0 |
| acetolactate synthase | C2R84_02105 | Not Available | Negative | 395736 - 396638 | 32921.6 |
| hypothetical protein | C2R84_02110 | Not Available | Negative | 396880 - 397224 | 13309.0 |
| 16s rrna (cytosine(1402)-n(4))-methyltransferase | C2R84_02115 | Not Available | Negative | 397245 - 398171 | 34976.4 |
| outer membrane protein | C2R84_02120 | Not Available | Negative | 398349 - 399161 | 29525.0 |
| excinuclease abc subunit a | C2R84_02125 | Not Available | Positive | 399353 - 402160 | 103979.0 |
| hypothetical protein | C2R84_02130 | Not Available | Positive | 402296 - 402523 | 8626.49 |
| hypothetical protein | C2R84_02135 | Not Available | Negative | 402831 - 403295 | 17934.9 |
| hypothetical protein | C2R84_02140 | Not Available | Negative | 403274 - 403525 | 9166.6 |
| sigma-54-dependent fis family transcriptional regulator | C2R84_02145 | Not Available | Negative | 403599 - 404744 | 43492.0 |
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 |







