Helicobacter pylori oki112

Gram-negativeSpirillaNon-motileMicroaerophilic

Kingdom

Pseudomonadati

Phylum

Campylobacterota

Class

Epsilonproteobacteria

Order

Campylobacterales

Family

Helicobacteraceae

Genus

Helicobacter

Description

Helicobacter pylori oki112 is a Gram-negative bacterium characterized by its spiral shape (spirilla) and microaerophilic oxygen requirement, thriving optimally at 37°C within a mesophilic temperature range. This organism is typically found in host-associated environments, indicating a close relationship with its biological hosts. In terms of cellular organization, H. pylori oki112 is observed as single cells rather than in clusters, and it possesses flagella, which are crucial for motility, although the species itself is noted to be non-motile under certain conditions. The bacterium features two membranes and contains a single replicon, which is typical of many bacteria. H. pylori oki112 is classified as free-living, suggesting that it can exist independently in its environment, yet it is primarily associated with hosts, which may indicate a dual lifestyle or adaptability. Its presence in the gastrointestinal tract of various hosts is well-documented, where it plays a significant role in human health and disease, particularly related to conditions such as gastritis and peptic ulcers. Understanding the ecological role of H. pylori oki112 can provide insights into its interactions with host organisms and the microbiome. Its adaptability to microaerophilic conditions and its specific temperature preferences suggest a specialized niche within the gastrointestinal environments, which may have implications for its pathogenic potential and the management of related gastrointestinal diseases.

Taxonomy

KingdomPseudomonadati
PhylumCampylobacterota
ClassEpsilonproteobacteria
OrderCampylobacterales
FamilyHelicobacteraceae
GenusHelicobacter
SpeciesHelicobacter pylori
Strainoki112

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Helicobacter pylori oki112
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 oki112 chromosome, complete genome.

Gene Summary

Adenine Count

497933 bp

Thymine Count

504297 bp

Guanine Count

314796 bp

Cytosine Count

320899 bp

Genome Length

1637925 bp

Protein-coding Genes

1532 genes

Non-Coding Genes

45 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
bsawi family type ii restriction enzymeHPOKI112_RS01520Not AvailablePositive312653 - 31334827021.1
site-specific dna-methyltransferaseHPOKI112_RS01525Not AvailablePositive313345 - 31410329166.7
atp-dependent clp protease atp-binding subunitHPOKI112_RS01530Not AvailablePositive314176 - 31674696524.2
cytochrome c biogenesis protein ccdaHPOKI112_RS01535Not AvailablePositive316802 - 31752126426.7
amidohydrolase family proteinHPOKI112_RS01540Not AvailablePositive317531 - 31866742406.2
aminofutalosine deaminaseHPOKI112_RS01545Not AvailablePositive318652 - 31988145512.7
nucleaseHPOKI112_RS01550Not AvailablePositive319942 - 3201849457.26
trna (n6-isopentenyl adenosine(37)-c2)-methylthiotransferase miabHPOKI112_RS01555Not AvailablePositive320194 - 32150749356.7
lysophospholipid acyltransferase family proteinHPOKI112_RS01560Not AvailablePositive321546 - 32219924452.1
hypothetical proteinHPOKI112_RS01565Not AvailablePositive322192 - 32317538569.2

Displaying genes 301 – 310 of 1577 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.