>sp|P0AC55|GLNK_ECOLI Nitrogen regulatory protein GlnK OS=Escherichia coli (strain K12) OX=83333 GN=glnK PE=1 SV=1 MKLVTVIIKPFKLEDVREALSSIGIQGLTVTEVKGFGRQKGHAELYRGAEYSVNFLPKVK IDVAIADDQLDEVIDIVSKAAYTGKIGDGKIFVAELQRVIRIRTGEADEAAL