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_02515 | Not Available | Negative | 1252453 - 1252959 | 18914.2 |
| pantothenate kinase | BB467_02520 | Not Available | Negative | 1252999 - 1253319 | 11451.6 |
| udp-n-acetylglucosamine diphosphorylase/glucosamine-1-phosphate n-acetyltransferase | BB467_02525 | Not Available | Negative | 1253521 - 1254822 | 47751.8 |
| flagellar biosynthetic protein flip | BB467_02530 | Not Available | Positive | 1254919 - 1255665 | 27800.6 |
| ligand-gated channel | BB467_02535 | Not Available | Negative | 1255704 - 1258007 | 87526.6 |
| ferrous iron transport protein b | BB467_02540 | Not Available | Negative | 1258249 - 1260177 | 71374.5 |
| 3'-5' exonuclease | BB467_02545 | Not Available | Positive | 1260320 - 1261132 | 31605.6 |
| restriction endonuclease | BB467_02550 | Not Available | Positive | 1261186 - 1262367 | 45967.6 |
| restriction endonuclease | BB467_02555 | Not Available | Positive | 1262403 - 1263275 | 33602.7 |
| acetone carboxylase subunit gamma | BB467_02560 | Not Available | Negative | 1263453 - 1263953 | 19711.7 |
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 |







