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 |
|---|---|---|---|---|---|
| dna gyrase subunit b | BB467_03135 | Not Available | Positive | 1415754 - 1418075 | 87585.6 |
| adenine methyltransferase | BB467_03140 | Not Available | Positive | 1418121 - 1419113 | 38428.6 |
| restriction endonuclease | BB467_03145 | Not Available | Positive | 1419100 - 1419696 | 23328.2 |
| restriction endonuclease | BB467_03150 | Not Available | Positive | 1419662 - 1419844 | 6875.7 |
| hypothetical protein | BB467_03155 | Not Available | Positive | 1420053 - 1421273 | 46528.8 |
| nudix hydrolase | BB467_03160 | Not Available | Positive | 1421273 - 1421911 | 24278.8 |
| plasmid stabilization protein | BB467_03165 | Not Available | Positive | 1421922 - 1423274 | 52114.9 |
| glycolate oxidase subunit glcd | BB467_03170 | Not Available | Positive | 1423279 - 1424658 | 50540.1 |
| 4-hydroxy-tetrahydrodipicolinate reductase | BB467_03175 | Not Available | Positive | 1424680 - 1425444 | 27726.8 |
| cag pathogenicity island protein | BB467_03180 | Not Available | Positive | 1425911 - 1426138 | 9017.09 |
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 |







