title: 2-Thioflavins as active site probes of flavoproteins.
mesh_terms: D001665:Binding Sites; D005415:Flavins; D005420:Flavoproteins; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D011485:Protein Binding; D013053:Spectrophotometry; D013329:Structure-Activity Relationship; D013438:Sulfhydryl Compounds
chemical_list: D005415:Flavins; D005420:Flavoproteins; D013438:Sulfhydryl Compounds