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 2025 |
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
503780 bp
Thymine Count
504276 bp
Guanine Count
319139 bp
Cytosine Count
322964 bp
Genome Length
1650159 bp
Protein-coding Genes
1482 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 | BB467_00145 | Not Available | Positive | 25080 - 25775 | 26195.2 |
| 5s ribosomal rna | Not Available | Not Available | Positive | 26183 - 26300 | Not Available |
| 23s ribosomal rna | Not Available | Not Available | Positive | 26535 - 29421 | Not Available |
| branched-chain amino acid aminotransferase | BB467_00150 | Not Available | Negative | 25780 - 26802 | 37583.1 |
| hypothetical protein | BB467_00155 | Not Available | Negative | 26853 - 27599 | 28169.8 |
| dna polymerase i | BB467_00160 | Not Available | Negative | 27714 - 30407 | 102412.0 |
| type ii restriction endonuclease | BB467_00165 | Not Available | Negative | 30473 - 30700 | 8451.38 |
| restriction endonuclease subunit s | BB467_00170 | Not Available | Negative | 31030 - 31671 | 23876.7 |
| restriction endonuclease subunit m | BB467_00175 | Not Available | Negative | 31668 - 33704 | 77015.2 |
| amidophosphoribosyltransferase | BB467_00180 | Not Available | Negative | 33736 - 34311 | 21341.0 |
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 |







