>sp|A2BUE1|TRPB_PROM5 Tryptophan synthase beta chain OS=Prochlorococcus marinus GN=trpB
MVSTISRHDQNKNNDYLNQPSKEGRFGKYGGQYVPETLMPALFELEKAASDAWKDKQFVD
ELNHLLKTYVGRETPLYEAKRLTEHYQTKTCTSRIWLKREDLNHTGAHKINNALGQALLA
IRMGKERIIAETGAGQHGVATATVCARFGLKCIIYMGAEDIKRQSLNVFRMKLLGAEVKV
VTSGTATLKDATSEAIRDWVSNVETTHYILGSVAGPHPFPMIVRDFHAVIGEEAKKQCVE
SFGSLPDILLACVGGGSNAMGLFHPFVKEKSVRLIGVEAAGSGVNTDKHAATITKGSVGI
LHGSMSLLLQDKNGQVQEAHSISAGLDYPGVGPEHSYLKDIGRAEYGSVTDTEALNALKL
VSELEGIIPALETAHAFAWLEKLCPTLEKNTEIVINCSGRGDKDVNTVASSLDI