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 |
|---|---|---|---|---|---|
| aspartate ammonia-lyase | EC550_05975 | Not Available | Positive | 1208306 - 1209712 | 51941.9 |
| uracil-dna glycosylase | EC550_05980 | Not Available | Positive | 1209757 - 1210347 | 22290.3 |
| excinuclease abc subunit b | EC550_05985 | Not Available | Negative | 1210355 - 1210899 | 20719.8 |
| hypothetical protein | EC550_05990 | Not Available | Negative | 1211042 - 1211752 | 26416.0 |
| duf3519 domain-containing protein | EC550_05995 | Not Available | Negative | 1211781 - 1214627 | 107560.0 |
| hp1117 family sel1-like repeat protein | EC550_06005 | Not Available | Negative | 1215033 - 1215803 | 29031.6 |
| gamma-glutamyltransferase | EC550_06010 | Not Available | Negative | 1216046 - 1217749 | 61095.8 |
| flagellar hook-associated protein flgk | EC550_06015 | Not Available | Negative | 1217948 - 1219768 | 68374.9 |
| hypothetical protein | EC550_06020 | Not Available | Negative | 1219770 - 1220204 | 16897.4 |
| dna cytosine methyltransferase | EC550_06025 | Not Available | Negative | 1220335 - 1221273 | 35853.4 |
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 |







