>sp|Q92TC9|TRPB_RHIME Tryptophan synthase beta chain OS=Rhizobium meliloti GN=trpB MNQPPKPNSFRSGPDEEGRFGIFGGRFVAETLMPLILDLQDEWARAKNDPAFKAELENLG THYIGRPSPLYFAERLTAELGGAKIYFKREELNHTGSHKINNCIGQILLAKRMGKTRIIA ETGAGQHGVASATVAARFGLPCVVYMGATDVERQAPNVFRMKLLGAEVKPVTAGNGTLKD AMNEALRDWVTNVDSTYYLIGTAAGPHPYPEMVRDFQAVIGEEAKQQILEAEGRLPDLVV AAVGGGSNAIGIFHSFLDDEGVRIVGVEAGGKGLDGDEHCASLTAGSPGVLHGNRTYLLQ DGDGQIKEGHSISAGLDYPGIGPEHAWLNDIGRVEYVPIMDHEALEAFQTLTRLEGIIPA LEPSHALAEVIKRAPKMGKDEIILMNLSGRGDKDIFTVGKILGMGQ