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 |
|---|---|---|---|---|---|
| hypothetical protein | BB467_04625 | Not Available | Positive | 317477 - 318082 | 21907.7 |
| hypothetical protein | BB467_04630 | Not Available | Positive | 318102 - 318719 | 24299.2 |
| hypothetical protein | BB467_04635 | Not Available | Positive | 318716 - 320479 | 63492.1 |
| udp-n-acetylglucosamine 4,6-dehydratase (inverting) | BB467_04640 | Not Available | Positive | 320501 - 321484 | 36660.6 |
| phosphopantothenate synthase | BB467_04645 | Not Available | Positive | 321481 - 322758 | 46831.8 |
| hypothetical protein | BB467_04650 | Not Available | Positive | 322758 - 323495 | 27944.5 |
| thiamine-phosphate diphosphorylase | BB467_04655 | Not Available | Negative | 323504 - 324163 | 24167.0 |
| bifunctional hydroxymethylpyrimidine kinase/phosphomethylpyrimidine kinase | BB467_04660 | Not Available | Negative | 324156 - 324965 | 28808.3 |
| hydroxyethylthiazole kinase | BB467_04665 | Not Available | Negative | 324962 - 325741 | 27532.6 |
| dead/deah box helicase | BB467_04670 | Not Available | Negative | 325833 - 328832 | 117062.0 |
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 |







