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 |
|---|---|---|---|---|---|
| dna topoisomerase (atp-hydrolyzing) subunit b | C2R84_00800 | Not Available | Positive | 159249 - 161570 | 87598.5 |
| adenine methyltransferase | C2R84_00805 | Not Available | Positive | 161616 - 162608 | 38406.7 |
| restriction endonuclease | C2R84_00810 | Not Available | Positive | 162601 - 163233 | 24523.1 |
| endopeptidase | C2R84_00815 | Not Available | Positive | 163448 - 164659 | 46038.0 |
| nudix hydrolase | C2R84_00820 | Not Available | Positive | 164659 - 165297 | 24386.0 |
| plasmid stabilization protein | C2R84_00825 | Not Available | Positive | 165308 - 166633 | 51326.1 |
| fad-binding oxidoreductase | C2R84_00830 | Not Available | Positive | 166637 - 166865 | 8756.48 |
| coproporphyrinogen iii oxidase family protein | C2R84_00835 | Not Available | Positive | 166866 - 167585 | 27432.1 |
| 50s ribosomal protein l28 | C2R84_00855 | Not Available | Negative | 172169 - 172357 | 6945.7 |
| neuraminyllactose-binding hemagglutinin | C2R84_00860 | Not Available | Negative | 172457 - 172729 | 10342.3 |
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 |







