>3HCY_1|Chains A, B|Putative two-component sensor histidine kinase protein|Sinorhizobium meliloti (266834) SNAIEEVYEATLDAIQGALNCDRASILLFDEAGTMRFVAARGLSEHYQRAVDGHSPWITGANEPEPIFVENVDDAEFSRELKESIVGEGIAALGFFPLVTEGRLIGKFMTYYDRPHRFADSEIGMALTIARQLGFSIQRMRAEYARRQAEE