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ProteomicsA GMC Oxidoreductase GmcA is required for symbiotic nitrogen fixation in Rhizobium leguminosarum bv. Viciae
GmcA is a FAD-containing enzyme belonging to the GMC (glucose-methanol-choline oxidase) family of oxidoreductases. A mutation in the R. leguminosarum gmcA gene was generated by homologous recombination. The mutation in gmcA did not affect the growth of R. leguminosarum, but it displayed decreased an...
ORGANISM(S): Rhizobium leguminosarum bv. viciae 
2020-02-24 | PXD017485 | Pride
Rhizobium leguminosarum  the glucose-methanol-choline oxidoreductase gmca  symbiotic nitrogen fixation  antioxidant and symbiotic gene expression  quantitative proteomics 
ProteomicsRhizobium leguminosarum glutathione peroxidase is essential for oxidative stress resistance and efficient nodulation
Glutathione plays a tremendous role in regulating the homeostasis of redox state, and appears to be essential for proper development of the root nodules. Glutathione peroxidase catalyzes the reduction of peroxides by oxidation of GSH to oxidized GSH (GSSG), which can in turn be reduced by glutathion...
ORGANISM(S): Rhizobium leguminosarum bv. viciae 
2020-11-16 | PXD022029 | Pride
Rhizobium leguminosarum  glutathione peroxidase  antioxidant function  symbiotic nitrogen fixation  quantitative proteomics 
ProteomicsProteomic and mutant analysis of hydrogenase gene hypE in symbiotic nitrogen fixation in Mesorhizobium huakuii
Hydrogenases catalyze the simple yet importantredox reaction between protons and electrons and H2, thus, mediate interactions between microorganisms and their chemical environment. A mutation in M. huakuii hypE gene was generated by homologous recombination. The hypE mutant grew a little faster than...
ORGANISM(S): Mesorhizobium huakuii 
2023-10-24 | PXD026564 | Pride
Mesorhizobium huakuii  fmoa  antioxidant  symbiotic nitrogen fixation  proteome & mesorhizobium huakuii  hydrogenases  hype gene  symbiotic nitrogen fixation  quantitative proteomics 
ProteomicsAntioxidant mechanism of glutaredoxins and their role in symbiotic nitrogen fixation in Rhizobium leguminosarum bv. viciae 3841
Glutaredoxins (Grx) are redoxin family proteins that reduce disulfifides and mixed disulfifides between glutathione and proteins. Rhizobium leguminosarum 3841 contains three genes coding for glutaredoxins: RL4289 (grxA) codes for a dithiolic glutaredoxin, RL2615 (grxB) codes for a monothiol glutar...
ORGANISM(S): Rhizobium leguminosarum bv. viciae 
2020-12-02 | PXD017835 | Pride
Glutaredoxins  rhizobium leguminosarum bv. viciae 3841  antioxidant capacity  symbiotic nitrogen fixation  proteomics analysis 
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