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
dinitrogenase iron-molybdenum cofactor biosynthesis proteinHHAL_RS01395Not AvailableNegative307577 - 30828424063.9
4fe-4s binding proteinHHAL_RS01400Not AvailableNegative308299 - 3084997387.82
nitrogenase molybdenum-iron protein subunit betaHHAL_RS01405Not AvailableNegative308526 - 31009759704.8
nitrogenase molybdenum-iron protein alpha chainHHAL_RS01410Not AvailableNegative310188 - 31165454517.6
nitrogenase iron proteinHHAL_RS01415Not AvailableNegative311670 - 31254531430.5
duf411 domain-containing proteinHHAL_RS01420Not AvailableNegative312864 - 31333416655.8
sir2 family proteinHHAL_RS01425Not AvailableNegative313428 - 31430932835.2
nitrogen fixation protein nifzHHAL_RS13680Not AvailableNegative314287 - 31525235721.4
nitrogenase-stabilizing/protective protein nifwHHAL_RS01435Not AvailableNegative315252 - 31558712240.4
homocitrate synthaseHHAL_RS01440Not AvailableNegative315599 - 31674440243.0

Displaying genes 281 – 290 of 2518 in total

Metabolites

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Health Effects

No health effects information available for this bacterium.