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 2025 |
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
503780 bp
Thymine Count
504276 bp
Guanine Count
319139 bp
Cytosine Count
322964 bp
Genome Length
1650159 bp
Protein-coding Genes
1482 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| penicillin-binding protein activator lpob | BB467_00095 | Not Available | Negative | 13670 - 14302 | 23232.6 |
| thiol reductase thioredoxin | BB467_00100 | Not Available | Negative | 14680 - 14994 | 11766.3 |
| pseudouridine synthase | BB467_00105 | Not Available | Negative | 15050 - 15823 | 29741.4 |
| dna polymerase iii subunit alpha | BB467_00110 | Not Available | Negative | 15820 - 19455 | 138252.0 |
| cytochrome c biogenesis protein ccsa | BB467_00115 | Not Available | Positive | 19603 - 20655 | 38822.4 |
| flagellar motor protein | BB467_00120 | Not Available | Negative | 20942 - 21529 | 22891.3 |
| hypothetical protein | BB467_00125 | Not Available | Negative | 21548 - 22225 | 24879.2 |
| glycoside hydrolase family 43 | BB467_00130 | Not Available | Negative | 22228 - 23043 | 30518.0 |
| abc transporter atp-binding protein | BB467_00135 | Not Available | Negative | 23028 - 23813 | 29280.8 |
| abc transporter | BB467_00140 | Not Available | Negative | 23813 - 24946 | 42449.8 |
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 |







