Halorhodospira halophila SL1

Gram-negativeSpirillaMotileAnaerobe

Kingdom

Pseudomonadati

Phylum

Pseudomonadota

Class

Gammaproteobacteria

Order

Chromatiales

Family

Ectothiorhodospiraceae

Genus

Halorhodospira

Description

Halorhodospira (formely Ectothiorhodospira) halophila (strain DSM244 / SL1) is an extremely halophilic purple phototrophic Gram-negative bacterium phylogenetically associated with the gamma subdivision of the Proteobacteria. This is one of the most halophilic eubacteria known. It produces organic solutes such as glycine betaine, ectoine, and trehalose to balance the osmotic pressure. This organism oxidizes sulfide to sulfur, which is deposited outside the cell and further oxidized to sulfate. (EBI Integr8)

Taxonomy

KingdomPseudomonadati
PhylumPseudomonadota
ClassGammaproteobacteria
OrderChromatiales
FamilyEctothiorhodospiraceae
GenusHalorhodospira
SpeciesHalorhodospira halophila
StrainSL1

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityYes
Flagellar presenceYes
Number of membranes2
Image of Halorhodospira halophila SL1
AI-generated image based on bacteria physiology
Ecology, Host, and Life Cycle
Oxygen requirementsAnaerobe
Optimal temperatureNot Available
Temperature rangeMesophilic
HabitatFresh water - Mud
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementNot Available
SporulationNot Available
Energy sourcePhototroph - Photosynthetic
PathogenicityNo

Genome Summary

Halorhodospira halophila SL1, complete sequence.

Gene Summary

Adenine Count

Not Available

Thymine Count

Not Available

Guanine Count

Not Available

Cytosine Count

Not Available

Genome Length

Not Available

Protein-coding Genes

Not Available

Non-Coding Genes

Not Available

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
type ii secretion system minor pseudopilin gsphHHAL_RS11980Not AvailablePositive2607745 - 260830820734.6
type ii secretion system minor pseudopilin gspiHHAL_RS11985Not AvailablePositive2608305 - 260873615545.2
type ii secretion system minor pseudopilin gspjHHAL_RS11990Not AvailablePositive2608729 - 260940024723.1
type ii secretion system protein nHHAL_RS12800Not AvailablePositive2609369 - 261044838768.9
type ii secretion system atpase gspeHHAL_RS12000Not AvailablePositive2610448 - 261191754044.3
high-potential iron-sulfur proteinHHAL_RS12005Not AvailableNegative2611991 - 261231111468.0
multiheme c-type cytochromeHHAL_RS12805Not AvailableNegative2612443 - 2615778120963.0
mtrb/piob family decaheme-associated outer membrane proteinHHAL_RS12025Not AvailableNegative2615821 - 261786676654.4
dmse family decaheme c-type cytochromeHHAL_RS12030Not AvailableNegative2617898 - 261884534928.4
sigma-54-dependent transcriptional regulatorHHAL_RS12035Not AvailablePositive2619131 - 262049548968.2

Displaying genes 2451 – 2460 of 2518 in total

Metabolites

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Average massMonoisotopic mass
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Health Effects

No health effects information available for this bacterium.