>d1dp6a_ d.110.3.2 (A:) Histidine kinase FixL heme domain {Bradyrhizobium japonicum} damividghgiiqlfstaaerlfgwseleaigqnvnilmpepdrsrhdsyisryrttsdp hiigigrivtgkrrdgttfpmhlsigemqsggepyftgfvrdltehqqtqarlqel