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 ZH68 56 |
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
503800 bp
Thymine Count
514143 bp
Guanine Count
329479 bp
Cytosine Count
326302 bp
Genome Length
1677896 bp
Protein-coding Genes
1484 genes
Non-Coding Genes
80 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| ligand-gated channel | EC516_01460 | Not Available | Positive | 289020 - 291548 | 94839.4 |
| m48 family peptidase | EC516_01465 | Not Available | Negative | 291632 - 292339 | 28208.5 |
| type i restriction endonuclease subunit r | EC516_01470 | Not Available | Negative | 292339 - 295317 | 115776.0 |
| type i restriction-modification system subunit m | EC516_01475 | Not Available | Positive | 295384 - 297828 | 92162.5 |
| restriction endonuclease subunit s | EC516_01480 | Not Available | Positive | 297836 - 299041 | 45823.7 |
| fad-dependent thymidylate synthase | EC516_01495 | Not Available | Negative | 300003 - 300629 | 24036.8 |
| glutamine--fructose-6-phosphate transaminase (isomerizing) | EC516_01500 | Not Available | Negative | 300653 - 302446 | 66996.7 |
| duf2443 domain-containing protein | EC516_01505 | Not Available | Negative | 302447 - 302686 | 9099.29 |
| purine-nucleoside phosphorylase | EC516_01510 | Not Available | Negative | 302731 - 303273 | 20008.4 |
| chromosomal replication initiator protein dnaa | EC516_01515 | Not Available | Positive | 303425 - 304798 | 51807.4 |
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 |







