>3OLX_1|Chains A, B|Chemotaxis protein CheY|Escherichia coli (83333) MADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMVTSEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM