>5im5_F mol:protein length:156 Designed Riboflavin synthase MTKKVGIVDTTFARVDMASAAILTLKMESPNIKIIRKTVPGIKDLPVACKKLLEEEGCD IVMALGMPGKAEKDKVCAHEASLGLMLAQLMTNKHIIEVFVHEDEAKDDAELKILAARR AIEHALNVYYLLFKPEYLTRMAGKGLRQGFEDAGPARE