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 |
|---|---|---|---|---|---|
| translation elongation factor g | BB467_04045 | Not Available | Positive | 1582793 - 1584871 | 77056.5 |
| aldo/keto reductase | BB467_04050 | Not Available | Negative | 1585428 - 1586417 | 37189.1 |
| flagellar protein | BB467_04055 | Not Available | Positive | 1586635 - 1586970 | 12287.0 |
| lipopolysaccharide heptosyltransferase ii | BB467_04060 | Not Available | Negative | 1587158 - 1588207 | 39430.3 |
| histidine--trna ligase | BB467_04065 | Not Available | Positive | 1588269 - 1589597 | 50306.5 |
| aspartate-semialdehyde dehydrogenase | BB467_04070 | Not Available | Positive | 1589584 - 1590624 | 38177.0 |
| copg family transcriptional regulator | BB467_04080 | Not Available | Negative | 1591504 - 1591737 | 8950.6 |
| iron-sulfur cluster assembly scaffold protein nifu | BB467_04085 | Not Available | Negative | 1591893 - 1592873 | 36226.7 |
| cysteine desulfurase, nifs family | BB467_04090 | Not Available | Negative | 1592895 - 1594058 | 42433.9 |
| dna-binding protein | BB467_04095 | Not Available | Negative | 1594229 - 1594690 | 17822.8 |
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 |







