>2QQ4_1|Chains A, B, C, D, E, F, G, H, I, J|Iron-sulfur cluster biosynthesis protein IscU|Thermus thermophilus (274) MSVLDELYREILLDHYQSPRNFGVLPQATKQAGGMNPSCGDQVEVMVLLEGDTIADIRFQGQGCAISTASASLMTEAVKGKKVAEALELSRKFQAMVVEGAPPDPTLGDLLALQGVAKLPARVKCATLAWHALEEALR