>sp|B3QPB1|TRPA_CHLP8 Tryptophan synthase alpha chain OS=Chlorobaculum parvum GN=trpA MKENRITRLMKQDKKLLLAYYMPEFPVPGATLPVLEALQENGADIIELGMPYSDPIGDGP VIQDAAHKAISHGVTVRSILDLVKQARAGEGCKKITTPILLMGYSNPLIAYGGDCFMADA VEAGVDGLLIPDLPPEESEDFLERARSFGLTVVYLISPVTPPDRIELIDCMSTDFSYCLA VNATTGTGKLDTAGMDEQIAEYLKRVRKHAKKKFVVGFGIKDRERVRKMWELADGAVVGS ALLQQVASAKTPEETAAMAAEFWQSLR