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 30908 |
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
506820 bp
Thymine Count
505699 bp
Guanine Count
325419 bp
Cytosine Count
322803 bp
Genome Length
1660741 bp
Protein-coding Genes
1577 genes
Non-Coding Genes
42 genes
# of Chromosomes/Plasmids
1
Genes
| Name | Locus Tag | UniProt ID | Strand Orientation | Gene Start/End | Protein Molecular Weight |
|---|---|---|---|---|---|
| hypothetical protein | C2R84_02460 | Not Available | Negative | 468533 - 469171 | 24758.7 |
| hrca family transcriptional regulator | C2R84_02465 | Not Available | Positive | 469382 - 470212 | 32085.8 |
| nucleotide exchange factor grpe | C2R84_02470 | Not Available | Positive | 470212 - 470784 | 21902.0 |
| molecular chaperone dnak | C2R84_02475 | Not Available | Positive | 470815 - 472677 | 67041.8 |
| hypothetical protein | C2R84_02480 | Not Available | Negative | 472911 - 473483 | 21879.8 |
| cysteine synthase | C2R84_02485 | Not Available | Positive | 473598 - 474518 | 33088.0 |
| methionine biosynthesis plp-dependent protein | C2R84_02490 | Not Available | Positive | 474543 - 475685 | 41040.5 |
| s-ribosylhomocysteine lyase | C2R84_02495 | Not Available | Positive | 475729 - 476181 | 17109.3 |
| bifunctional metallophosphatase/5'-nucleotidase | C2R84_02500 | Not Available | Positive | 476343 - 478088 | 65796.0 |
| outer membrane protein | C2R84_02505 | Not Available | Positive | 478407 - 479213 | 30829.8 |
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 |







