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_05990 | Not Available | Negative | 620409 - 620822 | 15830.2 |
| hypothetical protein | BB467_05995 | Not Available | Negative | 620951 - 621382 | 16100.1 |
| hypothetical protein | BB467_06000 | Not Available | Positive | 621563 - 622486 | 34382.8 |
| hypothetical protein | BB467_06005 | Not Available | Positive | 622497 - 623402 | 33614.8 |
| 7-cyano-7-deazaguanine synthase quec | BB467_06010 | Not Available | Negative | 623471 - 624157 | 25413.7 |
| poly(a) polymerase | BB467_06015 | Not Available | Positive | 624220 - 625428 | 46485.7 |
| polyketide cyclase | BB467_06020 | Not Available | Positive | 625442 - 625945 | 19364.9 |
| hydroxyacid dehydrogenase | BB467_06025 | Not Available | Positive | 625960 - 626817 | 30539.3 |
| glutamate--trna ligase | BB467_06035 | Not Available | Positive | 627636 - 628955 | 50978.7 |
| hypothetical protein | BB467_06040 | Not Available | Positive | 628952 - 629245 | 11137.3 |
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 |







