Rhodospirillum centenum SW

Gram-negativeSpirillaMotileFacultative

Kingdom

Pseudomonadati

Phylum

Pseudomonadota

Class

Alphaproteobacteria

Order

Rhodospirillales

Family

Rhodospirillaceae

Genus

Rhodospirillum

Description

Rhodospirillum centenum (also known as Rhodocista centenaria) is a thermotolerant alphaproteobacteria that is closely related to species of Azospirillum. It exhibits a complex life cycle involving differentiation from swim to swarm cells, as well as differentiation into heat and dessication resistant resting cysts. Its optimal growth temperature is 44 degrees Celsius with a maximal growth temperature of 48 degrees Celsius. Cysts can survive temperatures as high as 65 degrees Celsius. It metabolizes a unique set of carbon sources, is unable to use malate or other C 4 dicarboxylic acids as a carbon source, and is also unable to repress photosystem synthesis in the presence of molecular oxygen. Rhodospirillum centenum is capable of efficiently fixing nitrogen under aerobic growth conditions, which has important agricultural implications. R. centenaria is thus a model organism for cyst cellular differentiation in proteobacteria. (EBI Integr8)

Taxonomy

KingdomPseudomonadati
PhylumPseudomonadota
ClassAlphaproteobacteria
OrderRhodospirillales
FamilyRhodospirillaceae
GenusRhodospirillum
SpeciesRhodospirillum centenum
StrainSW

Profile

Physiology
Gram staining propertiesNegative
ShapeSpirilla
MobilityYes
Flagellar presenceYes
Number of membranes2
Ecology, Host, and Life Cycle
Oxygen requirementsFacultative
Optimal temperature40
Temperature rangeMesophilic
HabitatAquatic
Biotic relationshipNot Available
Host(s)Not Available
Cell arrangementNot Available
SporulationNot Available
Energy sourceNot Available
PathogenicityNo

Genome Summary

Rhodospirillum centenum SW

Accession NumberNC_011420.2

Gene Summary

Adenine Count

641201 bp

Thymine Count

645371 bp

Guanine Count

1533126 bp

Cytosine Count

1535845 bp

Genome Length

4355543 bp

Protein-coding Genes

3862 genes

Non-Coding Genes

140 genes

# of Chromosomes/Plasmids

1

Genes

NameLocus TagUniProtStrandCoordinatesMolecular Weight
nif-specific transcriptional activator nifaRC1_RS17655Not Available-3820132 - 382180560596.2
hypothetical proteinRC1_RS17660Not Available-3822006 - 382245215357.8
homocitrate synthaseRC1_RS17665Not Available+3822760 - 382396240671.6
nitrogenase stabilizing/protective protein nifwRC1_RS17670Not Available+3823953 - 382427011816.5
electron transfer flavoprotein subunit beta/fixa family proteinRC1_RS17675Not Available+3824274 - 382512530458.0
electron transfer flavoprotein subunit alpha/fixb family proteinRC1_RS17680Not Available+3825194 - 382630639647.9
fad-dependent oxidoreductaseRC1_RS17685Not Available+3826317 - 382761848164.7
ferredoxin family proteinRC1_RS17690Not Available+3827615 - 382792611434.7
hypothetical proteinRC1_RS17695Not Available-3828001 - 382843515302.5
arsenate reductase (glutaredoxin)RC1_RS17700Not Available-3828479 - 382890115194.7

Displaying genes 3581 – 3590 of 4002 in total

Pathways

0 pathways

No pathways found

No metabolic pathways have been associated with this bacterium yet.

Metabolites

174 records
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Result columns

Structure search compares stored SMILES, InChI, and InChIKey text. Exact mass must match the stored database value.

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Metabolite IDMetabolite nameStructureCAS number
Average massMonoisotopic mass
BASm0000237(R)-4'-phosphopantothenateC9H18NO8PChemical structure of (R)-4'-phosphopantothenateNot available
Average299.2149Da
Monoisotopic299.0770031Da
BASm00002502,5-didehydro-D-gluconateC6H7O7Chemical structure of 2,5-didehydro-D-gluconate53736-12-2
Average191.1156Da
Monoisotopic191.019177578Da
BASm00002512-dehydropantoateC6H9O4Chemical structure of 2-dehydropantoateNot available
Average145.1333Da
Monoisotopic145.050083776Da
BASm0000277keto-L-sorboseC6H12O6Chemical structure of keto-L-sorboseNot available
Average180.1559Da
Monoisotopic180.0633881Da
BASm0000377(S)-malateC4H4O5Chemical structure of (S)-malateNot available
Average132.0716Da
Monoisotopic132.005873238Da
BASm0000387(6R)-5,10-methylene-5,6,7,8-tetrahydrofolateC20H21N7O6Chemical structure of (6R)-5,10-methylene-5,6,7,8-tetrahydrofolateNot available
Average455.432Da
Monoisotopic455.1564286Da
BASm0000491D-erythruloseC4H8O4Chemical structure of D-erythruloseNot available
Average120.104Da
Monoisotopic120.0422587Da
BASm00007164-methylsulfanyl-2-oxobutanoateC5H7O3SChemical structure of 4-methylsulfanyl-2-oxobutanoateNot available
Average147.17Da
Monoisotopic147.012138839Da
BASm00008763-hydroxypyruvateC3H3O4Chemical structure of 3-hydroxypyruvateNot available
Average103.054Da
Monoisotopic103.003682157Da
BASm0000989GlycerolC3H8O3Chemical structure of Glycerol56-81-5
Average92.0938Da
Monoisotopic92.04734412Da

Displaying 1–10 of 174 metabolites