>tr|M9YIL8|M9YIL8_AZOVI Tryptophan synthase beta chain OS=Azotobacter vinelandii CA6 GN=trpB MTETSYRTGPDEKGLFGRFGGQYVAETLMPLILDLAEEYERAKVDPAFLEELAYFQRDYV GRPSPLYFAERLTEHCGGAKIYLKREELNHTGAHKINNCIGQILLARRMGKQRIIAETGA GMHGVATATVAARFGLQCVIYMGTTDIDRQQANVFRMKLLGAEVIPVTAGTGTLKDAMNE ALRDWVTNVETTFYLIGTVAGPHPYPAMVRDFQAVIGKETREQLIEKEGRLPDSLVACIG GGSNAMGLFHPFLDEPGVKIVGVEAAGHGIETGKHAASLNGGVPGVLHGNRTFLLQDADG QIIDAHSISAGLDYPGIGPEHAWLHDIGRVEYSSITDHEALQAFHTCCRLEGIIPALESS HALAEVFKRAPRLPKDHLMVVNLSGRGDKDMQTVMHHMQEKLEKHA