>2Z0G_1|Chains A, B, C, D|Nitrogen regulatory protein P-II|Aquifex aeolicus (63363)
MKKIEAIIKPFKLDEVKDALVEIGIGGMTVTEVKGFGQQKGHTEIYRGTEYVIDFLPKVKIEVVVRDEDVEKVVETIVKTAQTGRVGDGKIFIIPVEDVIRIRTGERGEQAI