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 |
|---|---|---|---|---|---|
| Trna-ser | Not Available | Not Available | Positive | 272792 - 272883 | Not Available |
| dna methylase n-4 | BB467_01360 | Not Available | Positive | 274110 - 274934 | 31602.0 |
| alpha-1,2-fucosyltransferase | BB467_01365 | Not Available | Negative | 274953 - 275393 | 17125.7 |
| cadmium-translocating p-type atpase | BB467_04390 | Not Available | Negative | 275676 - 277736 | 74834.4 |
| fis family transcriptional regulator | BB467_04395 | Not Available | Negative | 277761 - 279281 | 57206.3 |
| peptide deformylase | BB467_04400 | Not Available | Negative | 279287 - 279811 | 20048.7 |
| atp-dependent clp endopeptidase, proteolytic subunit clpp | BB467_04405 | Not Available | Negative | 279816 - 280403 | 21395.8 |
| trigger factor | BB467_04410 | Not Available | Negative | 280424 - 281779 | 51705.2 |
| hypothetical protein | BB467_04415 | Not Available | Negative | 281889 - 282725 | 33236.3 |
| neuraminyllactose-binding hemagglutinin | BB467_04420 | Not Available | Negative | 282754 - 283536 | 29176.1 |
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 |







