Desulfohalobium retbaense DSM 5692

Gram-negativeBacilliNon-motileAnaerobic

Kingdom

Pseudomonadati

Phylum

Thermodesulfobacteriota

Class

Desulfovibrionia

Order

Desulfovibrionales

Family

Desulfohalobiaceae

Genus

Desulfohalobium

Description

Desulfohalobium retbaense (strain DSM 5692) is an anaerobic, moderately halophilic sulfate-reducing Gram-negative bacterium isolated from sediment of the pink hypersaline Lake Retba in Senegal, Africa. This organism incompletely oxidizes ethanol, pyruvate, and lactate to acetate and CO(2). Sulfate, sulfite, thiosulfate, and elemental sulfur are used as electron acceptors and reduced to H2S. Growth occurs at pH values ranging from 5.5 to 8.0, with an optimum pH between 6.5-7.0. The optimum temperature for growth is between 37 to 4O degrees Celsius, and 45 degrees Celsius is the upper temperature limit for growth. NaCl and MgCl(2), are required for growth, with an optimum NaCl concentration near 10%. (Adaptated from: http://ijs.sgmjournals.org/cgi/reprint/41/1/74.pdf). (EBI Integr8)

Taxonomy

KingdomPseudomonadati
PhylumThermodesulfobacteriota
ClassDesulfovibrionia
OrderDesulfovibrionales
FamilyDesulfohalobiaceae
GenusDesulfohalobium
SpeciesDesulfohalobium retbaense
StrainDSM 5692

Profile

Physiology
Gram staining propertiesNegative
ShapeBacilli
MobilityNo
Flagellar presenceYes
Number of membranes2
Image of Desulfohalobium retbaense DSM 5692
AI-generated image based on bacteria physiology
Ecology, Host, and Life Cycle
Oxygen requirementsAnaerobic
Optimal temperature37
Temperature rangeMesophilic
HabitatSpecialized
Biotic relationshipFree living
Host(s)Not Available
Cell arrangementNot Available
SporulationNonsporulating
Energy sourceNot Available
PathogenicityNo

Genome Summary

Desulfohalobium retbaense DSM 5692, complete sequence.

Gene Summary

Adenine Count

609005 bp

Thymine Count

607177 bp

Guanine Count

823732 bp

Cytosine Count

824390 bp

Genome Length

2864304 bp

Protein-coding Genes

2437 genes

Non-Coding Genes

60 genes

# of Chromosomes/Plasmids

2

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
hydrogenase small subunitDRET_RS01320Not AvailablePositive327349 - 32830234241.9
nickel-dependent hydrogenase large subunitDRET_RS01325Not AvailablePositive328370 - 33007062569.5
hyad/hybd family hydrogenase maturation endopeptidaseDRET_RS01335Not AvailablePositive330432 - 33092917906.4
hypc/hybg/hupf family hydrogenase formation chaperoneDRET_RS01340Not AvailablePositive330945 - 3311818499.4
mannose-1-phosphate guanylyltransferase/mannose-6-phosphate isomeraseDRET_RS01345Not AvailablePositive331286 - 33270752387.9
menaquinone reductase multiheme cytochrome c subunit qrcaDRET_RS01350Not AvailablePositive333097 - 33363320625.2
menaquinone reductase molybdopterin-binding-like subunit qrcbDRET_RS01355Not AvailablePositive333651 - 33571772835.0
menaquinone reductase iron-sulfur cluster-binding subunit qrccDRET_RS01360Not AvailablePositive335730 - 33650629440.9
menaquinone reductase integral membrane subunit qrcdDRET_RS01365Not AvailablePositive336510 - 33773946098.5
permeaseDRET_RS01370Not AvailableNegative337891 - 33838216967.6

Displaying genes 261 – 270 of 2547 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

0 records
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Health Effects

No health effects information available for this bacterium.