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 ZH100 80 |
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
494417 bp
Thymine Count
496721 bp
Guanine Count
318568 bp
Cytosine Count
312565 bp
Genome Length
1627857 bp
Protein-coding Genes
1487 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| lipopolysaccharide heptosyltransferase family protein | EC550_04385 | Not Available | Positive | 890824 - 892281 | 57024.4 |
| carboxylating nicotinate-nucleotide diphosphorylase | EC550_04395 | Not Available | Negative | 896213 - 897034 | 30738.3 |
| quinolinate synthase nada | EC550_04400 | Not Available | Negative | 897034 - 898044 | 37776.6 |
| phosphatidylserine decarboxylase | EC550_04405 | Not Available | Negative | 898034 - 898837 | 30132.3 |
| helix-turn-helix domain-containing protein | EC550_04410 | Not Available | Negative | 898831 - 899337 | 19720.9 |
| hypothetical protein | EC550_04415 | Not Available | Negative | 899350 - 899901 | 21316.2 |
| 4-hydroxybenzoate polyprenyltransferase | EC550_04420 | Not Available | Negative | 899837 - 900721 | 32957.2 |
| comec family dna internalization-related competence protein | EC550_04425 | Not Available | Negative | 900748 - 901992 | 47576.7 |
| replicative dna helicase | EC550_04430 | Not Available | Negative | 902058 - 903524 | 55681.7 |
| nad(p)h-hydrate dehydratase | EC550_04435 | Not Available | Negative | 903535 - 904935 | 50719.0 |
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 |







