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 |
|---|---|---|---|---|---|
| phosphatidylglycerol--membrane-oligosaccharide glycerophosphotransferase | BB467_06500 | Not Available | Negative | 827677 - 829707 | 77245.4 |
| hypothetical protein | BB467_06505 | Not Available | Negative | 829716 - 830264 | 20650.2 |
| hypothetical protein | BB467_06510 | Not Available | Negative | 830271 - 831389 | 42769.9 |
| dihydroorotase | BB467_06515 | Not Available | Negative | 831365 - 832384 | 37940.2 |
| siderophore-mediated iron transporter | BB467_06520 | Not Available | Negative | 832389 - 833052 | 25510.7 |
| hypothetical protein | BB467_06530 | Not Available | Negative | 833527 - 834297 | 29105.7 |
| gamma-glutamyltransferase | BB467_06535 | Not Available | Negative | 834538 - 836241 | 61142.8 |
| flagellar hook-associated protein flgk | BB467_06540 | Not Available | Negative | 836429 - 838249 | 68414.9 |
| hypothetical protein | BB467_06545 | Not Available | Negative | 838251 - 838685 | 16812.3 |
| dna (cytosine-5-)-methyltransferase | BB467_06550 | Not Available | Negative | 838817 - 839755 | 35655.2 |
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 |







