title: Synthetic analogs of the active sites of iron-sulfur proteins. V. Proton resonance properties of the tetranuclear clusters (Fe4S4(SR)4). Evidence for dominant contact interactions.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D007501:Iron; D009682:Magnetic Resonance Spectroscopy; D011485:Protein Binding; D011506:Proteins; D011522:Protons; D013455:Sulfur
chemical_list: D011506:Proteins; D011522:Protons; D013455:Sulfur; D007501:Iron