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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| transposase | C2R84_01200 | Not Available | Positive | 232741 - 233889 | 44777.0 |
| hypothetical protein | C2R84_01205 | Not Available | Positive | 234287 - 234838 | 20826.9 |
| methyl-accepting chemotaxis protein | C2R84_01210 | Not Available | Positive | 235098 - 236795 | 62909.6 |
| glycosyl transferase | C2R84_01215 | Not Available | Positive | 236827 - 237591 | 29127.5 |
| hypothetical protein | C2R84_01220 | Not Available | Negative | 237588 - 238349 | 29504.7 |
| hypothetical protein | C2R84_01225 | Not Available | Negative | 238471 - 239577 | 42760.6 |
| chemotaxis protein | C2R84_01230 | Not Available | Negative | 239577 - 241604 | 74859.6 |
| threonine synthase | C2R84_01235 | Not Available | Positive | 241808 - 243268 | 54702.8 |
| hypothetical protein | C2R84_01240 | Not Available | Positive | 243375 - 244088 | 26093.2 |
| d-2-hydroxyacid dehydrogenase | C2R84_01245 | Not Available | Negative | 244245 - 245189 | 34920.4 |
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 |







