>7sqw_C mol:protein length:103 KcsA potassium channelSALHWRAAGAATVLLVIVLLAGSYLAVLAERGAPGAQLITYPRALFWSVETATTVGYGDLYPVTLWGRCVAVVVMVAGITSFGLVTAALATWFVGREQERRGH