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 |
|---|---|---|---|---|---|
| molybdenum cofactor biosynthesis protein c | BB467_04425 | Not Available | Negative | 283655 - 284131 | 17215.3 |
| molybdopterin adenylyltransferase | BB467_04430 | Not Available | Negative | 284140 - 284670 | 19656.1 |
| molybdenum cofactor biosynthesis protein moae | BB467_04435 | Not Available | Negative | 284683 - 285120 | 16696.3 |
| molybdopterin synthase sulfur carrier subunit | BB467_04440 | Not Available | Negative | 285121 - 285342 | 8120.93 |
| gtp cyclohydrolase ii | BB467_04445 | Not Available | Negative | 285419 - 285997 | 21595.1 |
| ubiquitin--protein ligase | BB467_04450 | Not Available | Negative | 286116 - 286955 | 32111.8 |
| bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/gtp cyclohydrolase ii | BB467_04455 | Not Available | Negative | 287043 - 288077 | 38901.1 |
| lipooligosaccharide 5g8 epitope biosynthesis-associated protein (lex2b) | BB467_04460 | Not Available | Negative | 288272 - 289123 | 32852.5 |
| metalloprotease | BB467_04465 | Not Available | Positive | 289205 - 289825 | 24080.7 |
| ligand-gated channel | BB467_04470 | Not Available | Negative | 289836 - 292214 | 89696.6 |
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 |







