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 |
|---|---|---|---|---|---|
| sensor histidine kinase | EC550_04440 | Not Available | Negative | 904938 - 906140 | 46367.1 |
| dna-binding response regulator | EC550_04445 | Not Available | Negative | 906106 - 906747 | 24931.2 |
| restriction endonuclease subunit r | EC550_04450 | Not Available | Negative | 906831 - 908102 | 50217.4 |
| site-specific dna-methyltransferase | EC550_04455 | Not Available | Negative | 908118 - 908900 | 30486.8 |
| site-specific dna-methyltransferase | EC550_04460 | Not Available | Negative | 908887 - 909750 | 33541.5 |
| site-specific dna-methyltransferase | EC550_04470 | Not Available | Positive | 909999 - 912470 | 95965.4 |
| restriction endonuclease subunit r | EC550_04475 | Not Available | Positive | 912481 - 915387 | 113680.0 |
| rod shape-determining protein mrec | EC550_04480 | Not Available | Negative | 915443 - 916189 | 28062.9 |
| rod shape-determining protein | EC550_04485 | Not Available | Negative | 916193 - 917236 | 37341.9 |
| atp-dependent protease atp-binding subunit clpx | EC550_04490 | Not Available | Negative | 917280 - 918620 | 50341.3 |
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 |







