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 |
|---|---|---|---|---|---|
| atp-binding protein | BB467_01460 | Not Available | Negative | 713538 - 714422 | 32054.8 |
| flagellar biosynthesis protein flhf | BB467_01465 | Not Available | Negative | 714419 - 715798 | 52379.0 |
| 2-amino-4-hydroxy-6- hydroxymethyldihydropteridine diphosphokinase | BB467_01470 | Not Available | Negative | 715795 - 716283 | 19139.6 |
| x-pro aminopeptidase | BB467_01475 | Not Available | Negative | 716283 - 717356 | 40895.6 |
| type ii 3-dehydroquinate dehydratase | BB467_01480 | Not Available | Negative | 717370 - 717873 | 18484.5 |
| polymerase | BB467_01485 | Not Available | Negative | 718002 - 719291 | 49509.1 |
| 30s ribosomal protein s15 | BB467_01490 | Not Available | Negative | 719321 - 719593 | 10420.9 |
| flagellar biosynthesis protein flha | BB467_01495 | Not Available | Positive | 719733 - 721934 | 80785.5 |
| phosphoesterase | BB467_01500 | Not Available | Positive | 721963 - 723006 | 40156.4 |
| hypothetical protein | BB467_01505 | Not Available | Negative | 723475 - 723681 | 8132.08 |
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 |







