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 CC33C |
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
506684 bp
Thymine Count
506777 bp
Guanine Count
323914 bp
Cytosine Count
322524 bp
Genome Length
1659899 bp
Protein-coding Genes
1561 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| exodeoxyribonuclease iii | AA976_RS07040 | Not Available | Positive | 1459371 - 1460123 | 29295.0 |
| outer membrane protein | AA976_RS07045 | Not Available | Negative | 1460120 - 1460755 | 24809.9 |
| hypothetical protein | AA976_RS07050 | Not Available | Negative | 1460759 - 1461106 | 13286.3 |
| atp-dependent dna helicase recg | AA976_RS07055 | Not Available | Positive | 1461183 - 1463054 | 71479.2 |
| site-specific dna-methyltransferase | AA976_RS07060 | Not Available | Positive | 1463115 - 1464584 | 56020.6 |
| site-specific dna-methyltransferase | AA976_RS08685 | Not Available | Positive | 1464581 - 1465168 | 21933.5 |
| type iii restriction-modification system endonuclease | AA976_RS07070 | Not Available | Positive | 1465171 - 1468080 | 111460.0 |
| eco57i restriction-modification methylase domain-containing protein | AA976_RS07075 | Not Available | Positive | 1468199 - 1471771 | 139835.0 |
| hypothetical protein | AA976_RS07080 | Not Available | Positive | 1471772 - 1472314 | 21648.7 |
| hypothetical protein | AA976_RS07085 | Not Available | Negative | 1473197 - 1473880 | 26552.8 |
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 |







