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 ZH68 56 |
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
503800 bp
Thymine Count
514143 bp
Guanine Count
329479 bp
Cytosine Count
326302 bp
Genome Length
1677896 bp
Protein-coding Genes
1484 genes
Non-Coding Genes
80 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| cystathionine gamma-synthase | EC516_00260 | Not Available | Negative | 51017 - 52159 | 41164.5 |
| cysteine synthase family protein | EC516_00265 | Not Available | Negative | 52180 - 53100 | 33306.3 |
| molecular chaperone dnak | EC516_00275 | Not Available | Negative | 54035 - 55897 | 67063.8 |
| nucleotide exchange factor grpe | EC516_00280 | Not Available | Negative | 55928 - 56503 | 22172.3 |
| hrca family transcriptional regulator | EC516_00285 | Not Available | Negative | 56503 - 57303 | 30661.7 |
| hypothetical protein | EC516_00290 | Not Available | Positive | 57544 - 58182 | 24799.7 |
| hypothetical protein | EC516_00295 | Not Available | Positive | 58203 - 58499 | 10992.3 |
| duf115 domain-containing protein | EC516_00300 | Not Available | Negative | 58532 - 60418 | 72399.6 |
| flagellin b | EC516_00305 | Not Available | Negative | 60463 - 62007 | 53915.3 |
| type i dna topoisomerase | EC516_00310 | Not Available | Positive | 62173 - 64383 | 83304.5 |
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 |







