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 |
|---|---|---|---|---|---|
| thiamine biosynthesis protein thif | C2R84_03880 | Not Available | Negative | 741575 - 742342 | 28170.6 |
| mbl fold hydrolase | C2R84_03885 | Not Available | Negative | 742343 - 742960 | 23471.9 |
| sam-dependent methyltransferase | C2R84_03890 | Not Available | Positive | 743097 - 744107 | 38745.8 |
| dihydroneopterin aldolase | C2R84_03895 | Not Available | Positive | 744457 - 744783 | 12726.5 |
| 16s rrna (guanine(966)-n(2))-methyltransferase rsmd | C2R84_03900 | Not Available | Positive | 744762 - 745364 | 22370.3 |
| flagellar basal body-associated protein flil | C2R84_03905 | Not Available | Positive | 745373 - 745924 | 20396.9 |
| holo-acp synthase | C2R84_03910 | Not Available | Positive | 745931 - 746290 | 13091.2 |
| ligand-gated channel | C2R84_03915 | Not Available | Positive | 746489 - 748867 | 89649.5 |
| metalloprotease | C2R84_03920 | Not Available | Negative | 748878 - 749498 | 24263.8 |
| lipooligosaccharide 5g8 epitope biosynthesis-associated protein (lex2b) | C2R84_03925 | Not Available | Positive | 749580 - 750431 | 32737.2 |
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 |







