>2id9_A mol:protein length:128 Chemotaxis protein cheY ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISCWNM PNMDGLELLKTIRADGAMSALPVLMVIAEAKKENIIAAAQAGASGWVVKPFTAATLEEK LNKIFEKLGM