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 |
|---|---|---|---|---|---|
| purine-nucleoside phosphorylase | BB464_04000 | Not Available | Negative | 1580060 - 1580602 | 20007.3 |
| chromosomal replication initiation protein dnaa | BB464_04005 | Not Available | Positive | 1580757 - 1582130 | 51787.4 |
| hypothetical protein | BB464_04010 | Not Available | Negative | 1582275 - 1582349 | 3030.94 |
| competence protein | BB464_04015 | Not Available | Positive | 1582348 - 1583787 | 54759.4 |
| Trna-phe | Not Available | Not Available | Positive | 1583790 - 1583865 | Not Available |
| exodeoxyribonuclease iii | BB464_04025 | Not Available | Positive | 1583967 - 1584719 | 29294.9 |
| hypothetical protein | BB464_04030 | Not Available | Negative | 1584716 - 1585351 | 24795.9 |
| hypothetical protein | BB464_04035 | Not Available | Negative | 1585355 - 1585702 | 13261.2 |
| atp-dependent dna helicase recg | BB464_04040 | Not Available | Positive | 1585784 - 1587649 | 71297.0 |
| restriction endonuclease | BB464_04045 | Not Available | Positive | 1587692 - 1589152 | 55745.1 |
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 |







