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 |
|---|---|---|---|---|---|
| Trna-met | Not Available | Not Available | Positive | 1004037 - 1004114 | Not Available |
| nupc/nupg family nucleoside cnt transporter | C2R84_05270 | Not Available | Positive | 1004215 - 1004828 | 21766.4 |
| duf417 domain-containing protein | C2R84_05275 | Not Available | Negative | 1004902 - 1005549 | 23923.8 |
| diaminopimelate epimerase | C2R84_05280 | Not Available | Negative | 1005656 - 1006343 | 25749.1 |
| hypothetical protein | C2R84_05285 | Not Available | Negative | 1006596 - 1006823 | 8624.52 |
| toxin | C2R84_05290 | Not Available | Negative | 1006959 - 1009510 | 93030.2 |
| hypothetical protein | C2R84_05295 | Not Available | Negative | 1009676 - 1010245 | 21107.6 |
| acriflavin resistance protein | C2R84_05300 | Not Available | Negative | 1010242 - 1013328 | 113698.0 |
| efflux rnd transporter periplasmic adaptor subunit | C2R84_05305 | Not Available | Negative | 1013341 - 1014045 | 26006.3 |
| hypothetical protein | C2R84_05310 | Not Available | Negative | 1014056 - 1015489 | 54645.0 |
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 |







