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 beta-barrel protein | EC550_01220 | Not Available | Negative | 248493 - 249254 | 29519.8 |
| hypothetical protein | EC550_01225 | Not Available | Negative | 249469 - 250575 | 42683.5 |
| methyl-accepting chemotaxis protein | EC550_01230 | Not Available | Negative | 250575 - 252602 | 74679.5 |
| threonine synthase | EC550_01235 | Not Available | Positive | 252796 - 254256 | 54659.8 |
| hypothetical protein | EC550_01240 | Not Available | Positive | 254363 - 255076 | 26125.3 |
| d-2-hydroxyacid dehydrogenase | EC550_01245 | Not Available | Negative | 255290 - 256234 | 34727.1 |
| hypothetical protein | EC550_01250 | Not Available | Positive | 256307 - 256837 | 20755.5 |
| alpha-1,2-fucosyltransferase | EC550_01255 | Not Available | Positive | 256933 - 257397 | 17865.1 |
| alpha-1,2-fucosyltransferase | EC550_01260 | Not Available | Positive | 257394 - 257834 | 17193.8 |
| site-specific dna-methyltransferase | EC550_01265 | Not Available | Negative | 257854 - 258687 | 31823.1 |
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 |







