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 |
|---|---|---|---|---|---|
| excinuclease abc subunit b | C2R84_02510 | Not Available | Positive | 479214 - 479513 | 11867.4 |
| outer membrane protein | C2R84_02515 | Not Available | Negative | 479537 - 479728 | 7725.03 |
| hypothetical protein | C2R84_02520 | Not Available | Positive | 479729 - 479862 | 5127.13 |
| c4-dicarboxylate abc transporter | C2R84_02525 | Not Available | Negative | 479937 - 481196 | 44715.8 |
| hypothetical protein | C2R84_02535 | Not Available | Positive | 481705 - 481980 | 10245.5 |
| nyn domain-containing protein | C2R84_02540 | Not Available | Negative | 482847 - 483578 | 28444.0 |
| crossover junction endodeoxyribonuclease ruvc | C2R84_02545 | Not Available | Positive | 483709 - 484182 | 17432.5 |
| hypothetical protein | C2R84_02550 | Not Available | Negative | 484183 - 486558 | 88535.2 |
| catalase | C2R84_02555 | Not Available | Positive | 486874 - 488391 | 58652.1 |
| tat pathway signal protein | C2R84_02560 | Not Available | Positive | 488542 - 489420 | 32869.3 |
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 |







