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 |
|---|---|---|---|---|---|
| 3-methyladenine dna glycosylase | BB467_04785 | Not Available | Positive | 352310 - 352966 | 25186.5 |
| hypothetical protein | BB467_04790 | Not Available | Positive | 352963 - 353580 | 23099.6 |
| uroporphyrinogen decarboxylase | BB467_04795 | Not Available | Positive | 353649 - 354668 | 38511.1 |
| hypothetical protein | BB467_04800 | Not Available | Positive | 354678 - 356111 | 54567.9 |
| efflux transporter periplasmic adaptor subunit | BB467_04805 | Not Available | Positive | 356121 - 356825 | 25947.1 |
| acriflavin resistance protein | BB467_04810 | Not Available | Positive | 356838 - 359924 | 113637.0 |
| hypothetical protein | BB467_04815 | Not Available | Positive | 359921 - 360490 | 21196.8 |
| toxin | BB467_04820 | Not Available | Positive | 360635 - 370207 | 348626.0 |
| hypothetical protein | BB467_04830 | Not Available | Negative | 371019 - 371351 | 12912.7 |
| dna ligase (nad(+)) liga | BB467_04835 | Not Available | Negative | 371525 - 373495 | 73983.3 |
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 |







