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 |
|---|---|---|---|---|---|
| Trna-thr | Not Available | Not Available | Positive | 1543523 - 1543598 | Not Available |
| abc transporter atp-binding protein | EC516_07550 | Not Available | Positive | 1543789 - 1545525 | 66423.0 |
| had family hydrolase | EC516_07555 | Not Available | Negative | 1545536 - 1546204 | 25532.5 |
| modification methylase | EC516_07560 | Not Available | Negative | 1546392 - 1547381 | 37228.8 |
| icea2 protein | EC516_07565 | Not Available | Negative | 1547713 - 1547997 | 10405.2 |
| yihy family inner membrane protein | EC516_07580 | Not Available | Negative | 1552107 - 1552985 | 34601.7 |
| biotin synthase | EC516_07585 | Not Available | Negative | 1552985 - 1553833 | 31534.9 |
| dead/deah box helicase | EC516_07590 | Not Available | Positive | 1553967 - 1556600 | 102690.0 |
| site-specific dna-methyltransferase | EC516_07595 | Not Available | Positive | 1556594 - 1558306 | 66378.8 |
| dna/rna non-specific endonuclease | EC516_07600 | Not Available | Positive | 1558430 - 1559293 | 33507.5 |
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 |







