>6PPS_1|Chains A, B, C, D|Blue-light-activated histidine kinase|Brucella abortus (strain 2308) (359391) MAIDLRPFIPFGRGALSQATDPFRAAVEFTLMPMLITNPHLPDNPIVFANPAFLKLTGYEADEVMGRNCRFLQGHGTDPAHVRAIKSAIAAEKPIDIDIINYKKSGEAFWNRLHISPVHNANGRLQHFVSSQLDVTLELSRLVELEKERKTLSIETARSKDQLDYIVEVANIGFWTREFYSGKMTCSAECRRIYGFTPDEPVHFDTILDLVVLEDRMTVVQKAHQAVTGEPYSIEYRIVTRLGETRWLETRAKALTGENPLVLGIVQDVTERKHHHHHH