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 | 2036 |
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
504110 bp
Thymine Count
502055 bp
Guanine Count
321126 bp
Cytosine Count
320657 bp
Genome Length
1647948 bp
Protein-coding Genes
1468 genes
Non-Coding Genes
43 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| dna methylase n-4 | BB464_06910 | Not Available | Positive | 881766 - 882599 | 31848.2 |
| alpha-1,2-fucosyltransferase | BB464_06915 | Not Available | Negative | 882619 - 883059 | 17293.0 |
| hypothetical protein | BB464_06925 | Not Available | Negative | 883617 - 884147 | 20769.5 |
| hydroxyacid dehydrogenase | BB464_06930 | Not Available | Positive | 884220 - 885164 | 34713.1 |
| hypothetical protein | BB464_06935 | Not Available | Negative | 885343 - 886056 | 26111.2 |
| threonine synthase | BB464_06940 | Not Available | Negative | 886161 - 887621 | 54682.7 |
| chemotaxis protein | BB464_06945 | Not Available | Positive | 887823 - 889850 | 74791.5 |
| hypothetical protein | BB464_06950 | Not Available | Positive | 889850 - 890956 | 42742.6 |
| hypothetical protein | BB464_06955 | Not Available | Positive | 891179 - 891940 | 29466.7 |
| glycosyl transferase | BB464_06960 | Not Available | Negative | 891923 - 892705 | 29653.2 |
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 |







