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 |
|---|---|---|---|---|---|
| outer membrane protein | EC550_05745 | Not Available | Negative | 1158693 - 1160285 | 56906.7 |
| outer membrane protein | EC550_05750 | Not Available | Negative | 1160307 - 1161863 | 56124.4 |
| atp-dependent helicase | EC550_05755 | Not Available | Negative | 1162708 - 1164735 | 76595.9 |
| class i sam-dependent methyltransferase | EC550_05760 | Not Available | Negative | 1164739 - 1165878 | 44176.6 |
| flagellar hook protein flge | EC550_05770 | Not Available | Negative | 1166533 - 1168350 | 67060.0 |
| flagellar hook assembly protein flgd | EC550_05775 | Not Available | Negative | 1168347 - 1169387 | 38863.0 |
| flagellar hook-length control protein flik | EC550_05780 | Not Available | Negative | 1169438 - 1170997 | 57405.9 |
| cupin domain-containing protein | EC550_05795 | Not Available | Positive | 1174042 - 1174341 | 11110.8 |
| hypothetical protein | EC550_05800 | Not Available | Positive | 1174352 - 1174480 | 4978.45 |
| hydrogenase/urease nickel incorporation protein hypb | EC550_05805 | Not Available | Positive | 1174593 - 1175321 | 27326.0 |
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 |







