657 C4-dicarboxylate transport sensor protein dctS Member of the two-component regulatory system dctS/dctR involved in the transport of C4-dicarboxylates. DctS functions as a membrane-associated protein kinase that phosphorylates dctR in response to environmental signals. dctS MRDTTGGPAGAEVWTVPGLLGARKLDLLALIPLVAIVALMTLVGALLFAVAQSDANRARAKLATDALWVEQTLRFQMAVDEDVLVRLALDASAGASQQALSARARLHLAANPETLGLRWYDATGRLIAAVPEGPGPAEAALVRQLLASGALPPRPVYGPVRDGRVVLAERVSASGGVVVATVSLPMMLERHLPWWIAEQYGVRISDTSGVLAERARRPIAAAAPRHGISFDPPLAGTTLEIMAYDAPDAFGNAALLAAIGALSVFAVLAMVVLHRNALRRRMAEDRLRAEMAFRRAMEESLTVGMRAKDLSGRILYVNGAFCKLVGLAAEDLVGRAQPMPYWAPDFLEETLARQRQLIEGQPVPQAFETRFRRSDGSEIEVQVFEAPLIDAGGRHRGWMGSVIDITQAKQAARLARAQDESLARTGRLVTLGEMASTLAHELNQPLAAIASYAAGGLNLFDQPEPNLTMLRQAFEKMGAQARRAGLVIRRVQDFVKKRTPQLAALDLSEVLAEALSITAPVAREHRVKLASLIEGRIPGVQADRILIEQVLVNLIRNGVEAMAEGPRTGDDLTVRLARAGAAVTIEVMDRGPGISDAVAASLFDPFTSTKSEGMGMGLNICRSIVEMHHGSLSHGPRAGGGTVFTVTLPVPQEGAPA DCTS_RHOCA