>d1u8tb_ c.23.1.1 (B:) CheY protein {Escherichia coli} adkelkflvvdkfstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnmp nmdglellktiradgamsalpvlmvtaeakkeniiaaaqagasgwvvkpftaatleekln kifeklgm