>6vk5_H mol:protein length:138 Methane monooxygenase regulatory protein BMSSAHNAYNAGIMQKTGKAFADEFFAEENQVVHESNAVVLVLMKSDEIDAIIEDIVLKGGKAKNPSIVVEDKAGFWWIKADGAIEIDAAEAGELLGKPFSVYDLLINVSSTVGRAYTLGTKFTITSELMGLDRALTDI