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 |
|---|---|---|---|---|---|
| osmoprotection protein | BB467_04525 | Not Available | Positive | 299203 - 300864 | 62659.6 |
| osmoprotection atp-binding protein | BB467_04530 | Not Available | Positive | 300868 - 301509 | 23680.9 |
| hypothetical protein | BB467_04535 | Not Available | Negative | 301521 - 301700 | 6517.84 |
| hypothetical protein | BB467_04540 | Not Available | Positive | 301692 - 302153 | 18036.2 |
| excinuclease abc subunit c | BB467_04545 | Not Available | Positive | 302154 - 303938 | 68590.7 |
| homoserine dehydrogenase | BB467_04550 | Not Available | Positive | 303949 - 305214 | 46238.5 |
| hypothetical protein | BB467_04555 | Not Available | Positive | 305215 - 305559 | 13217.2 |
| thioredoxin | BB467_04560 | Not Available | Positive | 305648 - 305968 | 11855.4 |
| thioredoxin-disulfide reductase | BB467_04565 | Not Available | Positive | 305974 - 306909 | 33541.1 |
| lipooligosaccharide 5g8 epitope biosynthesis-associated protein (lex2b) | BB467_04570 | Not Available | Positive | 307294 - 308115 | 31696.7 |
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 |







