title: Structural differences between active and inactive 30 S ribosomal subunits revealed by RNA-protein crosslinking.
abstract: 30 S protein-16 S rRNA crosslinking by reaction with 1-ethyl-3-dimethylaminopropylcarbodiimide is more efficient in the active than in the inactive form of the E. coli 30 S ribosomal subunit. This difference is particularly striking in the case of protein S8.
mesh_terms: D003432:Cross-Linking Reagents; D004926:Escherichia coli; D009690:Nucleic Acid Conformation; D011487:Protein Conformation; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins; D012270:Ribosomes / Q000502:physiology / Q000648:ultrastructure*; D013329:Structure-Activity Relationship
chemical_list: D003432:Cross-Linking Reagents; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins