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 |
|---|---|---|---|---|---|
| thiaminase ii | BB467_03595 | Not Available | Negative | 1512313 - 1512966 | 25156.0 |
| pantothenate kinase | BB467_03600 | Not Available | Positive | 1513674 - 1514024 | 11945.5 |
| hypothetical protein | BB467_03605 | Not Available | Positive | 1514048 - 1514533 | 18522.8 |
| nicotinamide mononucleotide transporter | BB467_03610 | Not Available | Positive | 1514719 - 1515381 | 25532.9 |
| thiamine pyrophosphokinase | BB467_03615 | Not Available | Positive | 1515369 - 1515983 | 22990.8 |
| 50s ribosomal protein l17 | BB467_03620 | Not Available | Negative | 1516620 - 1516970 | 13365.2 |
| dna-directed rna polymerase subunit alpha | BB467_03625 | Not Available | Negative | 1516970 - 1518004 | 38477.3 |
| 30s ribosomal protein s4 | BB467_03630 | Not Available | Negative | 1518016 - 1518642 | 23976.1 |
| 30s ribosomal protein s11 | BB467_03635 | Not Available | Negative | 1518652 - 1519047 | 14014.2 |
| 30s ribosomal protein s13 | BB467_03640 | Not Available | Negative | 1519070 - 1519432 | 13602.7 |
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 |







