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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 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 | C2R84_04355 | Not Available | Positive | 834024 - 834414 | 13757.4 |
| hypothetical protein | C2R84_04360 | Not Available | Negative | 834499 - 836414 | 69595.5 |
| lipopolysaccharide biosynthesis protein | C2R84_04365 | Not Available | Positive | 836532 - 837052 | 20298.1 |
| cag pathogenicity island protein | C2R84_04370 | Not Available | Positive | 837053 - 839628 | 96281.3 |
| sodium:calcium antiporter | C2R84_04375 | Not Available | Positive | 839766 - 840365 | 23075.6 |
| p-type dna transfer atpase virb11 | C2R84_04380 | Not Available | Positive | 840370 - 841362 | 37553.9 |
| sodium:calcium antiporter | C2R84_04385 | Not Available | Positive | 841371 - 843617 | 85729.7 |
| sodium:calcium antiporter | C2R84_04390 | Not Available | Negative | 844091 - 844600 | 19591.9 |
| type iv secretion system apparatus protein cag3 | C2R84_04395 | Not Available | Negative | 844610 - 846055 | 55062.8 |
| cag pathogenicity island protein | C2R84_04400 | Not Available | Negative | 846055 - 846705 | 25166.9 |
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 |







