title: Synthetic analogs of the active sites of iron-sulfur proteins. II. Synthesis and structure of the tetra(mercapto-m 3 -sulfido-iron) clusters, (Fe 4 S 4 (SR) 4 ) 2- .
mesh_terms: D001426:Bacterial Proteins; D001665:Binding Sites; D007501:Iron; D000432:Methanol; D008722:Methods; D008961:Models, Structural; D011485:Protein Binding; D013438:Sulfhydryl Compounds / Q000138:chemical synthesis*; D013455:Sulfur
chemical_list: D001426:Bacterial Proteins; D013438:Sulfhydryl Compounds; D013455:Sulfur; D007501:Iron; D000432:Methanol