>2p04_B mol:protein length:121 signal transduction histidine kinaseMAPPHLTLSPELLAKAFPFHFAFSRNREIVQTGEVLERISPEPLVGKLIEQHFQINRPKILIDFDAISKQPRALFILEFLHNGMQLKGQMMYQPEEEVIFFLGSPWITDTTSLAPLGIKLK