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 |
|---|---|---|---|---|---|
| histidine triad nucleotide-binding protein | BB467_05210 | Not Available | Positive | 453803 - 454117 | 11855.6 |
| cysteine desulfurase | BB467_05215 | Not Available | Positive | 454136 - 455458 | 48412.8 |
| hypothetical protein | BB467_05220 | Not Available | Positive | 455484 - 456074 | 22528.2 |
| biotin sulfoxide reductase | BB467_05225 | Not Available | Positive | 456181 - 458571 | 90096.0 |
| hypothetical protein | BB467_05230 | Not Available | Positive | 458737 - 459225 | 18914.4 |
| glutamine-hydrolyzing gmp synthase | BB467_05235 | Not Available | Positive | 459236 - 460762 | 57011.6 |
| 4-hydroxyphenylacetate catabolism regulator hpaa | BB467_05240 | Not Available | Positive | 460847 - 461596 | 28431.5 |
| Trna-pro | Not Available | Not Available | Positive | 461780 - 461857 | Not Available |
| Trna-his | Not Available | Not Available | Positive | 461924 - 462000 | Not Available |
| Trna-arg | Not Available | Not Available | Positive | 462060 - 462136 | Not Available |
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 |







