>4YWZ_1|Chains A, B|Sensor protein kinase WalK|Staphylococcus aureus (1280) SNATNNLEKELLDNFKKNITQYAKQLEISIEKVYDEKGSVNAQKDIQNLLSEYANMQEIGEIRFIDKDQIIIATTKQSNRSLINQKANDSSVQKALSLGQSNDHLILKDYGGGKDRVWVYNIPVKVDKKVIGNIYIESKINDVYNQLNNINQ