>tr|C4ITU1|C4ITU1_BRUAO Tryptophan synthase alpha chain OS=Brucella abortus str. 2308 A GN=trpA MTTRIDTKFAELKAEGRPALVTYFMGGDPDLETALKVMKALPKAGADVIELGMPFSDPMA DGPAIQAAGLRALNAGQTLAKTLYMAAEFRKEDDTTPIVMMGYYNPIYVYGVERFLTDAK ASGVDGLIVVDLPSEMDAELCIPAMKAGINFIRLTTPTTDDKRLPKVLHNSSGFVYYVSM NGITGAAIADTAKVGEAVRHIKKSTDLPICVGFGVKTPEQAAAIATHADSVVVGTAIVNA IAGELDEKGKVKGDPVAAATRLVHALAESVRATRLEAAQ