Helicobacter pylori Hp H-28

Gram-negativeSpirillaNon-motileMicroaerophilic

Kingdom

Pseudomonadati

Phylum

Campylobacterota

Class

Epsilonproteobacteria

Order

Campylobacterales

Family

Helicobacteraceae

Genus

Helicobacter

Description

Helicobacter pylori Hp H-28 is a Gram-negative, microaerophilic bacterium characterized by its spiral shape and occurrence as single cells. This strain thrives optimally at 37.0°C, indicating a preference for the body temperature of its host. As a member of the Helicobacter genus, H. pylori is typically found in host-associated habitats, where it can colonize the gastric epithelium of mammals, including humans. The microaerophilic nature of H. pylori suggests that it requires low levels of oxygen for growth, which aligns with its adaptation to the stomach's unique environment. The bacterium's spiral morphology may enhance its motility within the viscous gastric mucus, facilitating its colonization and persistence in the acidic conditions of the stomach. This adaptation is critical for its survival and potential interaction with the host's immune system. In addition to its morphological and physiological traits, understanding the ecological niche of Helicobacter pylori Hp H-28 can provide insights into its role in the gastric microbiome. This strain may influence the overall microbial diversity within the host's stomach, highlighting the importance of host-associated microbiota in health and disease. Further exploration of its interactions with both the host and other microbial residents could deepen our understanding of its ecological significance and potential implications for gastrointestinal health.

Taxonomy

KingdomPseudomonadati
PhylumCampylobacterota
ClassEpsilonproteobacteria
OrderCampylobacterales
FamilyHelicobacteraceae
GenusHelicobacter
SpeciesHelicobacter pylori
StrainHp H-28

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Helicobacter pylori Hp H-28
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 Hp H-28


Gene Summary

Adenine Count

493356 bp

Thymine Count

498031 bp

Guanine Count

313316 bp

Cytosine Count

320297 bp

Genome Length

1625000 bp

Protein-coding Genes

1623 genes

Non-Coding Genes

46 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
hypothetical proteinHPHPH28_0001Not AvailablePositive81 - 2004492.41
23s ribosomal rnaNot AvailableNot AvailablePositive605 - 3490Not Available
arginaseHPHPH28_0002Not AvailableNegative208 - 117636999.9
apc family lysine-specific permeaseHPHPH28_0003Not AvailableNegative1189 - 261651735.5
alanine dehydrogenaseHPHPH28_0004Not AvailablePositive2817 - 395941107.2
5s ribosomal rnaNot AvailableNot AvailablePositive3726 - 3841Not Available
hypothetical proteinHPHPH28_0005Not AvailablePositive4079 - 585469449.0
outer membrane protein horlHPHPH28_0006Not AvailableNegative5865 - 659326809.6
putative inorganic polyphosphate/atp-nad kinaseHPHPH28_0007Not AvailablePositive6781 - 763531667.3
dna repair protein recnHPHPH28_0008Not AvailablePositive7650 - 922459570.0

Displaying genes 1 – 10 of 1669 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.