Báo cáo khoa học: Mass spectrometric characterization of the covalent modification of the nitrogenase Fe-protein in Azoarcus sp. BH72
Nitrogenase Fe-protein modification was analyzed in the endophyticb-pro-teobacterium Azoarcussp. BH72. Application of modern MS techniques
localized the modification in the peptide sequence and revealed it to be an
ADP-ribosylation on Arg102 of one subunit of nitrogenase Fe-protein.