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 |
|---|---|---|---|---|---|
| chemotaxis protein chev | BB467_04840 | Not Available | Positive | 373574 - 374515 | 35721.1 |
| aspartate--trna ligase | BB467_04845 | Not Available | Positive | 374551 - 376284 | 65402.2 |
| adenylate kinase | BB467_04850 | Not Available | Positive | 376301 - 376876 | 21344.7 |
| lipopolysaccharide biosynthesis protein | BB467_04855 | Not Available | Positive | 376901 - 377899 | 39235.3 |
| lipopolysaccharide biosynthesis protein | BB467_04860 | Not Available | Positive | 377940 - 378539 | 23437.1 |
| carbonic anhydrase | BB467_04875 | Not Available | Negative | 379282 - 380025 | 28301.8 |
| sugar transporter | BB467_04880 | Not Available | Positive | 380301 - 381476 | 43088.9 |
| hypothetical protein | BB467_04885 | Not Available | Positive | 381645 - 383024 | 51657.6 |
| sodium:proton antiporter | BB467_04890 | Not Available | Positive | 383050 - 384201 | 43359.7 |
| trna 2-thiocytidine(32) synthetase ttca | BB467_04895 | Not Available | Negative | 384206 - 384967 | 28585.4 |
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 |







