>tr|A0AA34T9R6|A0AA34T9R6_LACLL Tryptophan synthase beta chain OS=Lactococcus lactis subsp. lactis GN=trpB MTYNQPNNKGFYGQFGGQFVPETLMTAVKQLEEAYVDSKKDPLFQAELKELLKDYVGREN PLYYAKRLTEYAGGAKIYLKREDLNHTGAHKINNALGQVLLAKKMGKNKVIAETGAGQHG VASATAAALFGMECTIYMGEEDVKRQSLNVFRMELLGAKVHSVTDGSRVLKDAVNAALRA WVAQVEDTHYVMGSVLGPHPFPQIVRDYQAVIGQEARAQFLEKENKLPDALVACVGGGSN SMGLFYPFVNDESVAMYGVEAAGLGIDTPHHAATITKGRPGVLHGTLMDVLQDENGQMLE AFSISAGLDYPGIGPEHSYFNAVGRAKYVDITDEEALEGFKILSRTEGIIPALESSHAIA YAVKLAKELGADKSMIVCLSGRGDKDVVQVKERLEAEKEVKK