>5ebw_C mol:protein length:123 pH-gated potassium channel KcsAMAPMLSGLLARLVKLLLGRHGSALHWRAAGAATVLLVIVLLAGSYLAVLAERGAPGAQLITYPRALWWACETATTVXYGDLYPVTLWGRLVAVVVMVAGITSFGLVTAALATWFVGREQERRG