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 |
|---|---|---|---|---|---|
| cyclic pyranopterin phosphate synthase | BB467_02940 | Not Available | Negative | 1368685 - 1369650 | 36576.5 |
| molybdenum cofactor guanylyltransferase | BB467_02945 | Not Available | Positive | 1369738 - 1370343 | 22868.9 |
| flagellar biosynthesis protein flhb | BB467_02950 | Not Available | Positive | 1370336 - 1371412 | 41086.2 |
| hypothetical protein | BB467_02955 | Not Available | Negative | 1371496 - 1372233 | 28759.1 |
| n-acetylmuramoyl-l-alanine amidase | BB467_02960 | Not Available | Negative | 1372252 - 1373583 | 50188.5 |
| 2-nitropropane dioxygenase | BB467_02965 | Not Available | Negative | 1373590 - 1374681 | 39610.3 |
| tyrosine--trna ligase | BB467_02970 | Not Available | Negative | 1374698 - 1375906 | 45742.4 |
| penta-phosphate guanosine-3'-pyrophosphohydrolase | BB467_02975 | Not Available | Negative | 1375930 - 1378257 | 89176.7 |
| dna-directed rna polymerase subunit omega | BB467_02980 | Not Available | Negative | 1378244 - 1378468 | 8505.4 |
| ump kinase | BB467_02985 | Not Available | Negative | 1378510 - 1379232 | 26174.0 |
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 |







