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_02200 | Not Available | Positive | 1084693 - 1085307 | 23929.6 |
| dna methyltransferase | BB467_02205 | Not Available | Positive | 1085318 - 1086472 | 44630.9 |
| exodeoxyribonuclease vii large subunit | BB467_02210 | Not Available | Negative | 1086491 - 1087753 | 47153.3 |
| rip metalloprotease rsep | BB467_02215 | Not Available | Negative | 1087766 - 1088821 | 38958.9 |
| flagellar protein | BB467_02220 | Not Available | Negative | 1088818 - 1089486 | 25136.6 |
| flagellar flij family protein | BB467_02225 | Not Available | Negative | 1089479 - 1089907 | 16737.5 |
| adenylosuccinate synthase | BB467_02230 | Not Available | Negative | 1089904 - 1091139 | 45785.1 |
| hypothetical protein | BB467_02235 | Not Available | Negative | 1091239 - 1092648 | 51828.9 |
| hypothetical protein | BB467_02240 | Not Available | Negative | 1092661 - 1094109 | 53004.4 |
| Trna-ala | Not Available | Not Available | Positive | 1094268 - 1094343 | Not Available |
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 |







