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 |
|---|---|---|---|---|---|
| lipopolysaccharide transport periplasmic protein lpta | BB467_00755 | Not Available | Negative | 162448 - 163005 | 20975.3 |
| hypothetical protein | BB467_00760 | Not Available | Negative | 163005 - 163598 | 22741.0 |
| 3-deoxy-d-manno-octulosonate 8-phosphate phosphatase | BB467_00765 | Not Available | Negative | 163573 - 164067 | 18331.6 |
| hypothetical protein | BB467_00770 | Not Available | Negative | 164064 - 165008 | 35304.9 |
| lytic transglycosylase | BB467_00775 | Not Available | Negative | 165008 - 166132 | 43421.3 |
| hydrolase tatd | BB467_00780 | Not Available | Negative | 166216 - 166980 | 29206.8 |
| riboflavin synthase subunit alpha | BB467_00785 | Not Available | Positive | 167055 - 167675 | 22826.4 |
| flagellar biosynthesis protein flhb | BB467_00790 | Not Available | Positive | 167676 - 167948 | 9954.13 |
| methionine abc transporter atp-binding protein | BB467_00795 | Not Available | Positive | 167970 - 168953 | 36616.8 |
| abc transporter permease | BB467_00800 | Not Available | Positive | 168955 - 169602 | 23380.8 |
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 |







