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 ZH100 80 |
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
494417 bp
Thymine Count
496721 bp
Guanine Count
318568 bp
Cytosine Count
312565 bp
Genome Length
1627857 bp
Protein-coding Genes
1487 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| lipopolysaccharide biosynthesis protein | EC550_07510 | Not Available | Negative | 1518710 - 1518831 | 4709.71 |
| adenylate kinase | EC550_07515 | Not Available | Negative | 1518856 - 1519431 | 21474.9 |
| aspartate--trna ligase | EC550_07520 | Not Available | Negative | 1519448 - 1521181 | 65346.2 |
| chemotaxis signal transduction protein chev | EC550_07525 | Not Available | Negative | 1521216 - 1522157 | 35644.0 |
| dna ligase (nad(+)) liga | EC550_07530 | Not Available | Positive | 1522235 - 1524205 | 74265.7 |
| hypothetical protein | EC550_07535 | Not Available | Positive | 1524327 - 1524662 | 13006.8 |
| atp-binding cassette domain-containing protein | EC550_07540 | Not Available | Positive | 1524966 - 1525508 | 20494.6 |
| abc transporter substrate-binding protein | EC550_07550 | Not Available | Positive | 1525855 - 1526355 | 18823.1 |
| toxin | EC550_07555 | Not Available | Negative | 1526418 - 1531436 | 182854.0 |
| isoleucine--trna ligase | EC550_07560 | Not Available | Negative | 1531437 - 1532278 | 32325.2 |
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 |







