Helicobacter pylori oki673

Gram-negativeSpirillaNon-motileMicroaerophilic

Kingdom

Pseudomonadati

Phylum

Campylobacterota

Class

Epsilonproteobacteria

Order

Campylobacterales

Family

Helicobacteraceae

Genus

Helicobacter

Description

Helicobacter pylori oki673 is a gram-negative bacterium characterized by its microaerophilic oxygen requirement and spiral shape (spirilla). This organism is typically found in host-associated habitats, indicating its association with living hosts. It displays a unique cell arrangement consisting of singles rather than forming clusters or chains. The bacterium is equipped with flagella, which facilitate movement despite its classification as non-motile in the context of broader microbial mobility. H. pylori oki673 has a mesophilic temperature range, with an optimal growth temperature of 37°C. This aligns with its role in human gastric environments, where temperatures are maintained close to this optimum. In terms of genetic structure, H. pylori oki673 has a single replicon, indicating a simplified genomic organization typical of many bacteria. Furthermore, it possesses a double membrane structure, which is characteristic of gram-negative bacteria and plays a crucial role in its interaction with the host environment. H. pylori oki673 is noted for its free-living biotic relationship, suggesting it may exhibit some degree of independence from its host. This trait, combined with its specialized adaptations for surviving in microaerophilic conditions, highlights its ecological niche within the gastrointestinal tract. Understanding the ecological role of H. pylori oki673 can provide insights into its impact on host health, particularly in relation to gastric diseases.

Taxonomy

KingdomPseudomonadati
PhylumCampylobacterota
ClassEpsilonproteobacteria
OrderCampylobacterales
FamilyHelicobacteraceae
GenusHelicobacter
SpeciesHelicobacter pylori
Strainoki673

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Helicobacter pylori oki673
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 oki673 chromosome, complete genome.

Gene Summary

Adenine Count

483069 bp

Thymine Count

492783 bp

Guanine Count

304736 bp

Cytosine Count

314470 bp

Genome Length

1595058 bp

Protein-coding Genes

1486 genes

Non-Coding Genes

45 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
carbonic anhydraseHPOKI673_RS05670Not AvailablePositive1194634 - 119537728328.8
duf874 family proteinHPOKI673_RS05675Not AvailableNegative1195608 - 119678044713.6
aspartate-semialdehyde dehydrogenaseHPOKI673_RS05680Not AvailableNegative1197212 - 119825238007.8
histidine--trna ligaseHPOKI673_RS05685Not AvailableNegative1198239 - 119956750239.5
lipopolysaccharide heptosyltransferase iiHPOKI673_RS05690Not AvailablePositive1199629 - 120067839526.5
elongation factor gHPOKI673_RS05705Not AvailableNegative1201524 - 120360277113.7
30s ribosomal protein s7HPOKI673_RS05710Not AvailableNegative1203614 - 120408117988.0
30s ribosomal protein s12HPOKI673_RS05715Not AvailableNegative1204097 - 120450415106.7
dna-directed rna polymerase subunit beta/beta'HPOKI673_RS05720Not AvailableNegative1204593 - 1213265323572.0
50s ribosomal protein l7/l12HPOKI673_RS05730Not AvailableNegative1213489 - 121386613301.1

Displaying genes 1131 – 1140 of 1531 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.