Helicobacter pylori XZ274

Gram-negativeSpirillaNon-motileMicroaerophilic

Kingdom

Pseudomonadati

Phylum

Campylobacterota

Class

Epsilonproteobacteria

Order

Campylobacterales

Family

Helicobacteraceae

Genus

Helicobacter

Description

Helicobacter pylori XZ274 is a Gram-negative bacterium characterized by its spirilla shape and microaerophilic oxygen requirements. This organism is typically found in host-associated habitats, suggesting a specific ecological niche within the gastrointestinal tract of its hosts. Notably, Helicobacter pylori XZ274 exhibits a cell arrangement of singles and possesses flagella, enabling motility, although it is described as non-motile in specific contexts. The optimal growth temperature for Helicobacter pylori XZ274 is 37°C, placing it within the mesophilic temperature range, which is conducive to its survival in warm-blooded hosts. This bacterium is distinguished by having two replicons and two membranes, which is a common trait among many Gram-negative bacteria, contributing to its structural integrity and functional capabilities. Helicobacter pylori is known for its role in human health, particularly its association with various gastrointestinal diseases, including peptic ulcers and gastric cancer. The free-living biotic relationship of Helicobacter pylori XZ274 emphasizes its adaptability and potential for survival outside of a direct host, although it primarily exists in a host-associated state. The presence of this bacterium in the gastrointestinal tract and its specific adaptations to its environment highlight the intricate relationships between host organisms and their microbial inhabitants. Understanding these dynamics is crucial in microbiology, particularly in the context of health and disease management. Accessions for Helicobacter pylori XZ274 include NC_017919.1 and NC_017926.1, providing resources for further genomic study.

Taxonomy

KingdomPseudomonadati
PhylumCampylobacterota
ClassEpsilonproteobacteria
OrderCampylobacterales
FamilyHelicobacteraceae
GenusHelicobacter
SpeciesHelicobacter pylori
StrainXZ274

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Helicobacter pylori XZ274
Image source: Wikipedia/Wikimedia
Ecology, Host, and Life Cycle
Oxygen requirementsMicroaerophilic
Optimal temperature37
Temperature rangeMesophilic
HabitatHostAssociated
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementSingles
SporulationNot Available
Energy sourceNot Available
PathogenicityNot Available

Genome Summary

Helicobacter pylori XZ274, complete genome.

Gene Summary

Adenine Count

499074 bp

Thymine Count

503214 bp

Guanine Count

313297 bp

Cytosine Count

318553 bp

Genome Length

1634138 bp

Protein-coding Genes

1576 genes

Non-Coding Genes

45 genes

# of Chromosomes/Plasmids

2

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
flagellum site-determining protein ylxhMWE_RS02185Not AvailablePositive442906 - 44379032031.8
hypothetical proteinMWE_RS02190Not AvailablePositive443795 - 44410911993.6
rna polymerase sigma factor fliaMWE_RS02195Not AvailablePositive444087 - 44486329841.9
flagellar motor switch protein flimMWE_RS02200Not AvailablePositive444856 - 44592040150.0
flagellar motor switch protein fliyMWE_RS02205Not AvailablePositive445924 - 44678731832.6
yhch/yjgk/yial family proteinMWE_RS02210Not AvailablePositive446816 - 44735220160.4
duf2147 domain-containing proteinMWE_RS02215Not AvailablePositive447349 - 44784619064.7
ferric iron uptake transcriptional regulatorMWE_RS02220Not AvailableNegative447866 - 44831817762.5
replication-associated recombination protein aMWE_RS02225Not AvailableNegative448478 - 44965343926.9
heat shock protein transcriptional repressor hsprMWE_RS02230Not AvailableNegative449650 - 45002114316.5

Displaying genes 441 – 450 of 1646 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

0 records
Metabolite IDMetabolite nameStructureCAS number
No metabolites foundTry different search terms or mass values.

Displaying 0 metabolites

Health Effects

No health effects information available for this bacterium.