>7P8D_1|Chains A, B|Receiver domain of histidine kinase 4|Arabidopsis thaliana (3702) SNALLTGKKILVVDDNIVNRRVAAGALKKFGAEVVCAESGQVALGLLQIPHTFDACFMDIQMPQMDGFEATRQIRMMEKETKEKTNLEWHLPILAMTADVIHATYEECLKSGMDGYVSKPFEEENLYKSVAKSFKPNPISPSS