Helicobacter pylori R055a

Gram-negativeSpirillaNon-motileMicroaerophilic

Kingdom

Pseudomonadati

Phylum

Campylobacterota

Class

Epsilonproteobacteria

Order

Campylobacterales

Family

Helicobacteraceae

Genus

Helicobacter

Description

Helicobacter pylori R055a is a Gram-negative bacterium characterized by its spirilla shape and a tendency to exist as single cells. This microbe thrives optimally at a temperature of 37.0°C, which aligns with the physiological conditions found within its host-associated habitat. H. pylori R055a exhibits microaerophilic oxygen requirements, indicating that it prefers environments with reduced oxygen levels, often found in the gastric mucosa of its hosts. As a member of the Helicobacter genus, this strain's adaptation to its microenvironment suggests a specialized role in the gastric ecosystem, potentially influencing the local microbial community dynamics. The unique combination of its morphology, temperature preference, and oxygen requirements highlights its evolutionary adaptations to survive and proliferate in the hostile acidic environment of the stomach. Understanding the traits of H. pylori R055a contributes to insights into its ecological niche, where it may play a role in shaping host-microbe interactions, particularly in relation to gastric health. Further research into this strain could elucidate its specific functions and interactions within the gastrointestinal microbiome, paving the way for a deeper comprehension of its ecological impact.

Taxonomy

KingdomPseudomonadati
PhylumCampylobacterota
ClassEpsilonproteobacteria
OrderCampylobacterales
FamilyHelicobacteraceae
GenusHelicobacter
SpeciesHelicobacter pylori
StrainR055a

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Helicobacter pylori R055a
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 R055a


Gene Summary

Adenine Count

495794 bp

Thymine Count

501338 bp

Guanine Count

315762 bp

Cytosine Count

318194 bp

Genome Length

1631090 bp

Protein-coding Genes

1626 genes

Non-Coding Genes

45 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProtStrandCoordinatesMolecular Weight
5s ribosomal rnaNot AvailableNot Available+3 - 116Not Available
23s ribosomal rnaNot AvailableNot Available+353 - 3233Not Available
alpha1,3-fucosyltransferase domain proteinOUQ_1674Not Available-58 - 43714968.7
outer membrane protein family proteinOUQ_0001Not Available+553 - 279382292.5
hypothetical proteinOUQ_0002Not Available-2828 - 309110156.1
bacterial mobilization family proteinOUQ_0003Not Available+3337 - 35287066.6
dc-ec repeat family proteinOUQ_0004Not Available+3633 - 391110680.0
putative cagy like proteinOUQ_0005Not Available+3972 - 41185468.85
thymidylate synthase, flavin-dependentOUQ_0006Not Available-4161 - 478724096.8
glutamine-fructose-6-phosphate transaminaseOUQ_0007Not Available-4809 - 660267117.7

Displaying genes 1 – 10 of 1671 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