title: Disulfide cross-linking of Escherichia coli ribosomal proteins with 2-iminothiolane (methyl 4-mercaptobutyrimidate): evidence that the cross-linked protein pairs are formed in the intact ribosomal subunit.
mesh_terms: D002374:Catalase; D004926:Escherichia coli / Q000378:metabolism*; D006861:Hydrogen Peroxide; D007094:Imides; D010084:Oxidation-Reduction; D014176:Protein Biosynthesis; D012269:Ribosomal Proteins / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*; D013438:Sulfhydryl Compounds / Q000032:analysis
chemical_list: D007094:Imides; D012269:Ribosomal Proteins; D013438:Sulfhydryl Compounds; D006861:Hydrogen Peroxide; D002374:Catalase