>d1ab6b_ c.23.1.1 (B:) CheY protein {Escherichia coli} elkflvvddnstmrrivrnllkelgfnnveeaedgvdalnklqaggygfvisdwnmpnmd glellktiradgamsalpvlmttaeakkeniiaaaqagasgyvvkpftaatleeklnkif eklgm