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 | 2036 |
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
504110 bp
Thymine Count
502055 bp
Guanine Count
321126 bp
Cytosine Count
320657 bp
Genome Length
1647948 bp
Protein-coding Genes
1468 genes
Non-Coding Genes
43 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| hypothetical protein | BB464_04965 | Not Available | Positive | 402738 - 403232 | 19024.3 |
| hypothetical protein | BB464_04970 | Not Available | Positive | 403245 - 403751 | 19747.9 |
| phosphatidylserine decarboxylase | BB464_04975 | Not Available | Positive | 403745 - 404548 | 30159.4 |
| quinolinate synthetase | BB464_04980 | Not Available | Positive | 404538 - 405548 | 37764.6 |
| nicotinate-nucleotide diphosphorylase (carboxylating) | BB464_04985 | Not Available | Positive | 405548 - 406369 | 30744.4 |
| dna methyltransferase | BB464_04990 | Not Available | Positive | 406394 - 408769 | 92357.6 |
| aspartate-semialdehyde dehydrogenase | BB464_05000 | Not Available | Negative | 409420 - 410460 | 38189.0 |
| histidine--trna ligase | BB464_05005 | Not Available | Negative | 410447 - 411775 | 50349.6 |
| lipopolysaccharide heptosyltransferase ii | BB464_05010 | Not Available | Positive | 411837 - 412886 | 39450.5 |
| flagellar protein | BB464_05015 | Not Available | Negative | 413073 - 413345 | 9882.07 |
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 |







