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 |
|---|---|---|---|---|---|
| holliday junction dna helicase ruva | BB467_05470 | Not Available | Negative | 504676 - 505227 | 20206.1 |
| hypothetical protein | BB467_05475 | Not Available | Negative | 505253 - 507097 | 70797.9 |
| murein biosynthesis integral membrane protein murj | BB467_05480 | Not Available | Positive | 507188 - 508648 | 54450.7 |
| cysteine--trna ligase | BB467_05485 | Not Available | Positive | 508649 - 510046 | 53313.9 |
| autotransporter outer membrane beta-barrel domain-containing protein | BB467_05490 | Not Available | Positive | 510270 - 514139 | 139148.0 |
| lipopolysaccharide biosynthesis protein | BB467_05495 | Not Available | Negative | 514268 - 515278 | 39319.0 |
| iron abc transporter atp-binding protein | BB467_05500 | Not Available | Negative | 515451 - 516218 | 28683.5 |
| iron abc transporter permease | BB467_05505 | Not Available | Negative | 516218 - 517198 | 34626.0 |
| short-chain dehydrogenase/reductase | BB467_05510 | Not Available | Negative | 517191 - 518054 | 31860.7 |
| acyl-coa thioesterase | BB467_05515 | Not Available | Positive | 518194 - 518718 | 19492.5 |
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 |







