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 | NQ4228 |
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) | Not Available |
| Cell arrangement | Singles |
| Sporulation | Not Available |
| Energy source | Not Available |
| Pathogenicity | Not Available |
Gene Summary
Adenine Count
500782 bp
Thymine Count
508408 bp
Guanine Count
322934 bp
Cytosine Count
321157 bp
Genome Length
1653281 bp
Protein-coding Genes
1627 genes
Non-Coding Genes
41 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| cysteine-rich protein f | HPNQ4228_1092 | Not Available | Positive | 1097208 - 1098266 | 38137.0 |
| hypothetical protein | HPNQ4228_1093 | Not Available | Positive | 1098417 - 1100465 | 79826.1 |
| nad(p)h quinone dehydrogenase mdab | HPNQ4228_1094 | Not Available | Negative | 1100519 - 1101103 | 21582.8 |
| quinone-reactive ni/fe hydrogenase small subunit | HPNQ4228_1095 | Not Available | Positive | 1101264 - 1102418 | 42303.4 |
| quinone-reactive ni/fe-hydrogenase large chain | HPNQ4228_1096 | Not Available | Positive | 1102428 - 1104164 | 64370.4 |
| ni/fe-hydrogenase, b-type cytochrome subunit | HPNQ4228_1097 | Not Available | Positive | 1104177 - 1104851 | 26084.2 |
| hydrogenase expression/formation protein | HPNQ4228_1098 | Not Available | Positive | 1104848 - 1105384 | 19651.1 |
| hypothetical protein | HPNQ4228_1099 | Not Available | Positive | 1105386 - 1106924 | 58557.9 |
| hypothetical protein | HPNQ4228_1100 | Not Available | Negative | 1106929 - 1107273 | 13272.0 |
| hypothetical protein | HPNQ4228_1101 | Not Available | Negative | 1107443 - 1107910 | 17650.9 |
Pathways
0 pathways
No pathways found
No metabolic pathways have been associated with this bacterium yet.
Health Effects
No health effects information available for this bacterium.






