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 |
|---|---|---|---|---|---|
| hypothetical protein | BB467_07900 | Not Available | Negative | 1209413 - 1211158 | 68985.6 |
| exotoxin caga | BB467_07910 | Not Available | Negative | 1211840 - 1215391 | 132013.0 |
| urease-enhancing factor | BB467_07915 | Not Available | Positive | 1215776 - 1215964 | 6930.3 |
| helicase | BB467_07920 | Not Available | Negative | 1216239 - 1216502 | 10034.0 |
| phosphoserine phosphatase serb | BB467_02385 | Not Available | Negative | 1216933 - 1217556 | 23127.3 |
| ferritin | BB467_02390 | Not Available | Negative | 1217571 - 1218074 | 19302.8 |
| aminofutalosine synthase mqne | BB467_02395 | Not Available | Positive | 1218373 - 1219455 | 41233.8 |
| outer membrane protein assembly factor bama | BB467_02400 | Not Available | Positive | 1219628 - 1222288 | 99502.6 |
| dehypoxanthine futalosine cyclase | BB467_02405 | Not Available | Positive | 1222290 - 1223351 | 39953.5 |
| peptidase m16 | BB467_02410 | Not Available | Positive | 1223357 - 1224655 | 48790.5 |
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 |







