>5L9N_1|Chain A|Nitrogen regulatory protein P-II 1|Escherichia coli (strain K12) (83333) MKKIDAIIKPFKLDDVREALAEVGITGMTVTEVKGFGRQKGHTELYRGAEYMVDFLPKVKIEIVVPDDIVDTCVDTIIRTAQTGKIGDGKIFVFDVARVIRIRTGEEDDAAI