>sp|A2BUE1|TRPB_PROM5 Tryptophan synthase beta chain OS=Prochlorococcus marinus (strain MIT 9515) OX=167542 GN=trpB PE=3 SV=1
MVSTISRHDQNKNNDYLNQPSKEGRFGKYGGQYVPETLMPALFELEKAASDAWKDKQFVD
ELNHLLKTYVGRETPLYEAKRLTEHYQTKTCTSRIWLKREDLNHTGAHKINNALGQALLA
IRMGKERIIAETGAGQHGVATATVCARFGLKCIIYMGAEDIKRQSLNVFRMKLLGAEVKV
VTSGTATLKDATSEAIRDWVSNVETTHYILGSVAGPHPFPMIVRDFHAVIGEEAKKQCVE
SFGSLPDILLACVGGGSNAMGLFHPFVKEKSVRLIGVEAAGSGVNTDKHAATITKGSVGI
LHGSMSLLLQDKNGQVQEAHSISAGLDYPGVGPEHSYLKDIGRAEYGSVTDTEALNALKL
VSELEGIIPALETAHAFAWLEKLCPTLEKNTEIVINCSGRGDKDVNTVASSLDI