Metaanalysis of post‐translational modifications on proteasomal proteins (555.17)

Topical Review on Posttranslational Modifications in Chloroplasts Posttranslational Modifications of Chloroplast Proteins: An Emerging Field

Posttranslational modifications of proteins are key effectors of enzyme activity, protein interactions, targeting, and turnover rate, but despite their importance, they are still poorly understood in plants. Although numerous reports have revealed the regulatory role of protein phosphorylation in photosynthesis, various other protein modifications have been identified in chloroplasts only recen...

Analysis of posttranslational modifications of proteins by tandem mass spectrometry.

Protein activity and turnover is tightly and dynamically regulated in living cells. Whereas the three-dimensional protein structure is predominantly determined by the amino acid sequence, posttranslational modification (PTM) of proteins modulates their molecular function and the spatial-temporal distribution in cells and tissues. Most PTMs can be detected by protein and peptide analysis by mass...

Quantitative differential Proteomics for Analysis of Posttranslational Modifications of Proteins

Posttranslational Modifications of Ribosomal Proteins in Escherichia coli

А number of ribosomal proteins inEscherichia coliundergo posttranslational modifications. Six ribosomal proteins are methylated (S11, L3, L11, L7/L12, L16, and L33), three proteins are acetylated (S5, S18, and L7), and protein S12 is methylthiolated. Extra amino acid residues are added to protein S6. С-terminal amino acid residues are partially removed from protein L31. The functional significa...

Posttranslational Modifications of Chloroplast Proteins: An Emerging Field.

Posttranslational modifications of proteins are key effectors of enzyme activity, protein interactions, targeting, and turnover rate, but despite their importance, they are still poorly understood in plants. Although numerous reports have revealed the regulatory role of protein phosphorylation in photosynthesis, various other protein modifications have been identified in chloroplasts only recen...