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 |
|---|---|---|---|---|---|
| hydrogenase/urease nickel incorporation protein hypb | C2R84_02990 | Not Available | Positive | 577112 - 577840 | 27326.0 |
| hypc/hybg/hupf family hydrogenase formation chaperone | C2R84_02995 | Not Available | Positive | 577840 - 578076 | 8695.64 |
| hydrogenase formation protein hypd | C2R84_03000 | Not Available | Positive | 578091 - 579203 | 41066.8 |
| hypothetical protein | C2R84_03005 | Not Available | Positive | 579170 - 579433 | 9311.54 |
| Trna-gln | Not Available | Not Available | Positive | 579893 - 579967 | Not Available |
| Trna-met | Not Available | Not Available | Positive | 579991 - 580067 | Not Available |
| hypothetical protein | C2R84_03020 | Not Available | Positive | 580176 - 580361 | 7728.97 |
| hypothetical protein | C2R84_03030 | Not Available | Negative | 581653 - 582522 | 33863.4 |
| type i dna topoisomerase | C2R84_03035 | Not Available | Positive | 582523 - 583970 | 54424.7 |
| purine-nucleoside phosphorylase | C2R84_03045 | Not Available | Negative | 584471 - 585172 | 25747.6 |
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 |







