>4qys_B mol:protein length:442 Tryptophan synthase beta chain 2MAMRIRIDLPQDEIPAQWYNILPDLPEELPPPQDPTGKSLELLKEVLPSKVLELEFAKERYVKIPDEVLERYLQVGRPTPIIRAKRLEEYLGNNIKIYLKMESYTYTGSHKINSALAHVYYAKLDNAKFVTTETGAGQWGSSVALASALFRMKAHIFMVRTSYYAKPYRKYMMQMYGAEVHPSPSDLTEFGRQLLAKDSNHPGSLGIAISDAVEYAHKNGGKYVVGSVVNSDIMFKTIAGMEAKKQMELIGEDPDYIIGVVGGGSNYAALAYPFLGDELRSGKVRRKYIASGSSEVPKMTKGVYKYDYPDTAKLLPMLKMYTIGSDFVPPPVYAGGLRYHGVAPTLSLLISKGIVQARDYSQEESFKWAKLFSELEGYIPAPETSHALPILAEIAEEAKKSGERKTVLVSFSGHGLLDLGNYASVLFKEKLAAALEHHHHHH