>5B7U_1|Chains A, B|Cysteine desulfurase|Thermococcus onnurineus (strain NA1) (523850) MHHHHHHSSENLYFQGHMASMRIPEDVRKDIPLTNEVIYFDNTATSLTPKPVVEAMDEYYLKYRANVHRGVHRLSQMATHKYEESRKIVADFIGAKFEEIVFTKNTSESLNLVALGLGHIFKRGDKIVTTPYEHHSDLLPWQRLATKLGLKLEFIEGDDEGNLDLSDAEKKIKGAKLVAVQHVSNALGVIHEVEELGKIAKDEGAIFVVDAAQSAGHMEVNVKKLHADFLAFSGHKGPMGPTGIGVLYIREEFFDTFEPPLIGGGTIEDVSLDGYKLTEPPERFEAGTPNIGGAIGLAAGIRYIERIGLGRIERQEHKLVKRTTEGLDELEVPWYGPRNLKKHAGVVSFNVPGLHPHDVAAILDDHSIMVRSGHHCALPVMKKLGINGTVRASFHVYNSLEEVETFLGVMEELVKGLKT