>4MLD_1|Chains A, B, C, D|Response regulator|Streptococcus pneumoniae (171101) MKVLILEDVIEHQVRLERILDEISKESNIPISYKTTGKVREFEEYIENDEVNQLYFLEIDIHGIEKKGFEVAQLIRHYNPYAIIVFITSRSEFATLTYKYQVSALDFVDKDINDEMFKKRIEQNIFYTKSMLLENEDHHHHHH