Sinorhizobium fredii NGR234

Gram-negativeBacilliMotileAerobic

Kingdom

Pseudomonadati

Phylum

Pseudomonadota

Class

Alphaproteobacteria

Order

Hyphomicrobiales

Family

Rhizobiaceae

Genus

Sinorhizobium

Description

Sinorhizobium fredii NGR234 is a Gram-negative, aerobic bacterium characterized by its bacilli shape and motility, facilitated by the presence of flagella. This mesophilic microbe thrives in host-associated habitats, indicating a symbiotic relationship with its plant partners. Notably, S. fredii NGR234 possesses a complex genome comprising three replicons, as evidenced by its genome accessions NC_012587.1, NC_000914.2, and NC_012586.1. The unique combination of these traits positions Sinorhizobium fredii NGR234 as a significant player in nitrogen fixation, contributing to soil fertility and plant health. The bacterium's motility and aerobic nature suggest adaptation to dynamic environmental conditions within the host ecosystem. Understanding the genetic and phenotypic characteristics of S. fredii NGR234 can provide insights into its role in agricultural systems and its potential influence on plant growth and soil microbiome interactions.

Taxonomy

KingdomPseudomonadati
PhylumPseudomonadota
ClassAlphaproteobacteria
OrderHyphomicrobiales
FamilyRhizobiaceae
GenusSinorhizobium
SpeciesSinorhizobium fredii
StrainNGR234

Profile

Physiology
Gram staining propertiesNegative
ShapeBacilli
MobilityYes
Flagellar presenceYes
Number of membranesNot Available
Image of Sinorhizobium fredii NGR234
Image source: Wikipedia/Wikimedia
Ecology, Host, and Life Cycle
Oxygen requirementsAerobic
Optimal temperatureNot Available
Temperature rangeMesophilic
HabitatHostAssociated
Biotic relationshipNot Available
Host(s)Lablab purpureus, Parasponia andersonii, Leucaena leucocephala
Cell arrangementNot Available
SporulationNot Available
Energy sourceNot Available
PathogenicityNot Available

Genome Summary

Sinorhizobium fredii NGR234, complete sequence.

Gene Summary

Adenine Count

725692 bp

Thymine Count

725686 bp

Guanine Count

1233534 bp

Cytosine Count

1240790 bp

Genome Length

3925702 bp

Protein-coding Genes

3625 genes

Non-Coding Genes

77 genes

# of Chromosomes/Plasmids

3

Genes

NameLocus TagUniProt IDStrand OrientationGene Start/EndProtein Molecular Weight
isas1 family transposaseNGR_RS10500Not AvailablePositive2244863 - 224597540849.5
dicarboxylate/amino acid:cation symporterNGR_RS10505Not AvailableNegative2246130 - 224745846284.9
sensor histidine kinaseNGR_RS10510Not AvailablePositive2247697 - 224956267899.6
sigma-54-dependent transcriptional regulatorNGR_RS10515Not AvailablePositive2249562 - 225092949766.7
potassium channel family proteinNGR_RS10520Not AvailablePositive2251004 - 225180429658.8
gntr family transcriptional regulatorNGR_RS10525Not AvailableNegative2251809 - 225254027727.4
sis domain-containing proteinNGR_RS10530Not AvailablePositive2252755 - 225376837295.1
pfkb family carbohydrate kinaseNGR_RS10535Not AvailablePositive2253842 - 225468129102.1
amino acid abc transporter atp-binding proteinNGR_RS10540Not AvailableNegative2254675 - 225543028170.4
dmt family transporterNGR_RS10545Not AvailableNegative2255446 - 225632430056.8

Displaying genes 5851 – 5860 of 6549 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.