>gnl|PDB|1AB6.1 strand_id:A,B description:CHEMOTAXIS PROTEIN CHEY ELKFLVVDDNSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSALPVLMTTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM