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ProteomicsProteome profiling of Rhodobacter capsulatus wild type and a ΔmodABC mutant in response to molybdenum
The diazotrophic bacterium Rhodobacter capsulatus is able to synthesize two nitrogenases, a molybdenum-dependent and an alternative Mo-free iron-only nitrogenase, enabling growth with molecular dinitrogen (N2) as sole nitrogen source. The Mo response of the wild type and a mutant lacking the high-af...
ORGANISM(S): Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) 
2015-12-14 | PXD003123 | Pride
Rhodobacter capsulatus molybdenum lc-ms proteomics mse 
ProteomicsTwo distinct ferredoxins are essential for nitrogen fixation by the iron nitrogenase in Rhodobacter capsulatus
Nitrogenases are the only enzymes able to ‘fix’ gaseous nitrogen into bioavailable ammonia and, hence, are essential for sustaining life. Catalysis by nitrogenases requires both a large amount of ATP and electrons donated by strongly reducing ferredoxins or flavodoxins. Our knowledge about the mecha...
ORGANISM(S): Rhodobacter capsulatus 
2024-02-05 | PXD046902 | Pride
Rhodobacter capsulatus Nitrogenase 
TranscriptomicsExpression data from H2-producing Rhodobacter sphaeroides cultures fed different organic substrates
Rhodobacter sphaeroides produces hydrogen gas (H2) via its nitrogenase enzyme during photoheterotrophic growth under nitrogen-limited conditions. We find that cells produce different amounts of H2 and show different growth rates, depending on the organic substrate provided (lactate, succinate, gluc...
ORGANISM(S): Rhodobacter sphaeroides 
2011-08-21 | E-GEOD-29811 | biostudies-arrayexpress
GenomicsRhodobacter capsulatus strain:B41
Rhodobacter capsulatus Genome sequencing
PRJNA298686 | ENA
GenomicsRhodobacter capsulatus strain:A12
Rhodobacter capsulatus strain: A12
PRJNA659097 | ENA
ProteomicsNot just an alternative nitrogenase: The Fe-nitrogenase system belongs to the NifA regulon in Rhodobacter capsulatus
The diazotrophic bacterium Rhodobacter capsulatus synthesizes a molybdenum nitrogenase and an alternative iron-only nitrogenase, enabling growth with molecular dinitrogen as sole nitrogen source. Regulation of nitrogen fixation was analyzed by proteome profiling of wild-type and mutant strains lacki...
ORGANISM(S): Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) 
2019-07-19 | PXD013515 | Pride
Mo-nitrogenase  fe-nitrogenase  nifa regulon  anfa regulon  rhodobacter 
GenomicsRhodobacter capsulatus strain:A52
Rhodobacter capsulatus strain:A52 Genome sequencing and assembly
PRJNA298689 | ENA
GenomicsRhodobacter capsulatus strain:Kb1
Rhodobacter capsulatus strain:Kb1 Genome sequencing
PRJNA1480050 | ENA
ProteomicsThe ABCB7-like Transporter PexA in Rhodobacter capsulatus maintains proper Distribution of Reactive Sulfur Species
The mitochondrial ATP-binding cassette (ABC) transporters ABCB7 in humans, Atm1 in yeast and ATM3 in plants are highly conserved in their overall architecture and particularly in their glutathione binding pocket located within the transmembrane spanning domains. These transporters have attracted int...
ORGANISM(S): Rhodobacter capsulatus 
2019-03-08 | PXD011591 | Pride
Walker a motif Persulfide Glutathione Pyridoxal-5’-phosphate Reactive oxygen species Abc transporter Abcb7 Reactive sulfur species Polysulfide 
GenomicsRhodobacter capsulatus YW2
Rhodobacter capsulatus YW2 Genome sequencing and assembly
PRJNA225628 | ENA
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