>sp|Q01195|YNIU_CERSP Uncharacterized protein in nifU 5'region OS=Cereibacter sphaeroides MIQITPAAQAAIKGAIEGAGQPVAGLRLMVQSGGCAGLKYGMSLELTEAPDDLVVEAEGL RVLIDPQSGTYLNGVTIDFVTSLEGTGFVFDNPNAKGGCGCGKSFC